/* 
Theme Name: Stephen Wolfram v3
Theme URI: http://writings.stephenwolfram.com/ 
Description: Stephen Wolfram blog Theme. 
Version: 3.0 
Author: Sue Feng 
Author URI: http://www.wolfram.com/ 
Tags: stephenwolfram 
*/

* {
    box-sizing: border-box;
}
body {
    background: none;
    font-family: Georgia, 'Times New Roman', serif;
}



/* 
    BULLETINS
    --------------------------------------------*/
span.bulletin-label {
    color: #19749a;
    display: block;
    font-size: 0.93rem;
    padding: 0.25rem 0 0.125rem;
}
a:hover h3.bulletin-title,
a:hover span.bulletin-label {
    color: #d76a00 !important;
}

.wolfram-physics-bulletin h1, 
.wolfram-physics-bulletin h1 a {
    color: #333 !important;
} 
.wolfram-physics-bulletin h2 {
    color: #1f4d80 !important;
}

.article-links.physics-bulletin {
    font-family: 'Source Sans Pro', Arial, sans-serif !important;
    font-weight: 600; 
    letter-spacing: -0.01rem; 
}
.article-links.physics-bulletin > div {
    align-items: center;
    display: flex;
    padding-bottom: 0.5rem; 
}
.article-links.physics-bulletin > div p {
    line-height: 1.3 !important;
    padding: 0 !important; 
}
.article-links.physics-bulletin > div img {
    margin: 0.25rem 0.4rem 0 0 !important;
}
.article-links.physics-bulletin p.physics-title {
    color: #7f44a5 !important; 
    font-size: 1.2rem !important;
    line-height: 1.2rem !important; 
}
.article-links.physics-bulletin p.physics-tagline {
    color: #666 !important; 
    font-size: 1rem !important;
    font-style: italic;
}
.article-links.physics-bulletin p.physics-tagline a {
    font-size: 1rem !important;
}

p.physics-bulletin-links {
    background: #f0edff;
    border: 1px solid #c0c0ea;
    font-size: 0.875rem !important;
    line-height: 1.75 !important;
    padding: 0.625rem 1rem !important;
}
#blog p.physics-bulletin-links a.magnific {
    color: #7d4598;
    line-height: 1;
    margin-right: 1rem;
    padding-left: 15px !important;
    position: relative;
    white-space: nowrap;
}
p.physics-bulletin-links a.magnific:before {
    background: url('/content/themes/sw-v3/images/bulletins-icon-plus.png') no-repeat;
    background-size: 18px;
    content: ' ';
    height: 9px;
    left: 0;
    position: absolute;
    top: 3px;
    width: 9px;
}
p.physics-bulletin-links a.magnific:hover:before { background-position: -9px 0; }
#blog p.physics-bulletin-links a.magnific + br { display: none; }


/* magnific global overrides */
.mfp-bg {
    background: #2d2e2f !important;
    opacity: 0.7 !important;
}
.mfp-content {
    padding: 0 !important;
}
.mfp-content button.mfp-close {
    top: -10px !important;
}

/* lightbox styles */
.mfp-content h1 { 
    font-size: 24px;
    margin-bottom: 12px; 
    padding-right: 24px;
}
.mfp-content p { 
    line-height: 2; 
    padding-right: 24px;
}
.mfp-content a.notebook {
    padding-left: 20px;
    position: relative;
}
.mfp-content a.notebook:before {
    background: url('/content/themes/sw-v3/images/bulletins-icon-notebook.png') no-repeat;
    background-size: 14px;
    content: ' ';
    height: 16px;
    left: 0;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 14px;
}



/* 
    blog
    --------------------------------------------*/
#logo + .pipe {
    display: inline-block;
    height: 2rem;
    width: 1px;
    background: #ddd;
    position: absolute;
    top: 1.6rem;
}
#wrapper {
    width: 100% !important;
    padding: 0 !important;
}
.inner {
    width: 100%;
    max-width: 1260px;
    padding: 0 2.5rem;
    overflow: hidden;
    margin: 0 auto;
}
#blog #content {
    width: 62%;
    max-width: 700px;
    padding: 3.4rem 0 0 0;
    display: inline-block;
    vertical-align: top;
    margin: 0 auto;
    white-space: normal;
}
#blog #content img {
    max-width: 100%;
    height: auto;
}
#blog #content iframe {
    max-width: 100%;
}
#blog #content section,
#blog #content article {
    border-bottom: 1px solid #cacaca;
    padding: 0 0 2rem;
    margin: 0 0 2rem;
}
#blog.single-post #content article {
    border: none;
    padding: 0;
    margin: 0;
}
#blog #content h2 {
    margin: 5px 0 0;
}
h3,
.date {
    font-size: 13px;
    line-height: 21px;
    font-weight: normal;
    margin: 0 0 20px;
    display: block;
}
h1 + .date {
    margin: 6px 0 26px;
}
#content h1 a,
#content h1.blog-post-title {
    font-family: Georgia;
    font-size: 2.36rem;
    font-weight: normal;
    line-height: 1.2;
    color: #c42c1f;
    font-style: normal;
    border-bottom: 0;
    margin: 0 0 4px;
}
#content h1 a:hover {
    color: #d76a00;
}
#content h1 {
    border-bottom: 0;
    margin: 0;
}
.page #content h1,
.archive #content h1 {
    margin: 0 0 1.6rem;
}
#blog #content .post_content h2 {
    margin: 1.02rem 0 1rem 0;
    display: block;
    font-weight: normal;
    color: #c42c1f;
    padding-right: 12px;
    font-size: 1.4rem;
    font-style: italic;
    line-height: 1.3;
}
#blog #content .post_content h2.nomargin {
    margin: 17px 0 0;
}
#blog #content .post_content h2 a {
    color: #c42c1f;
    font-size: 20px;
}
#blog #content .post_content h3 {
    color: #b43817;
    font-family: 'Source Sans Pro';
    Font-weight: 400;
    font-size: 1.2rem;
/*
    color: #333;
    font-size: 15px;
    font-weight: 600;
*/
    margin-bottom: 7px;
    padding-bottom: 5px;
    padding-top: 7px;
}
#blog #content .post_content h3 a {
    color: #333;
}
#blog #content .post_content a:hover {
    color: #D76A00;
}
#blog #content .post_content img:first-of-type {
    margin: 9px 0 0;
}
#blog #content h2.searchresults-heading {
    color: #c42c1f;
    font-weight: bold;
    margin: 0 0 40px;
}
.clearboth {
    clear: both;
}
.date {
    font-family: Georgia;
    font-size: 1rem;
    white-space: nowrap;
    color: #535353;
}
a.selected {
    color: #c42c1f !important;
}
.hide {
    display: none !important;
}

hr {
    border: 0;
    border-top: 1px solid #ccc;
    margin: 2.5rem 0 10px;
}

#blog #content .post_content a.more-link {
    box-sizing: border-box;
    width: 164px;
    white-space: nowrap;
    background-color: #e82d1d;
    color: white;
    font-weight: normal;
    font-size: 1.1rem;
    padding: 12px 14px 12px 14px;
    border-radius: 4px;
    line-height: 11px;
    margin: 1.8rem 0 0 0;
}
#blog #content .post_content a.more-link:hover {
    background-color: #c42c1f;
    color: #fff;
}
#blog .post_content a.more-link::after {
    content: "\203A";
    font-size: 17px;
    margin: 0 0 0 5px;
    top: 1px;
    position: relative;
    line-height: 11px;
}
#blog .post_content a {
    text-decoration: none;
    outline: none;
    color: #19749a;
}
#blog .post_content .traditional-math {
    font-family: Georgia;
    white-space: nowrap;
}
.post_head h2 {
    margin: 20px 0 0 0;
    padding: 0;
    font-size: 25px;
    line-height: 28px;
    color: #c42c1f;
    font-weight: normal;
}
#noscript {
    max-width: 887px !important;
}
#postContainer,
#loadMore {
    display: none;
}
.single_post_content .post_content p.computer-voice,
#content .post_content p.computer-voice,
span.computer-voice {
    font-family: Hack, Lucida Console, monospace;
    font-size: 14px;
    font-weight: 400;
    word-spacing: -2px;
}
.computer-voice b,
.computer-voice em {
    font-weight: 700;
}
.small-caps {
    font-variant: small-caps;
}
p.figure-caption {
    color: #666 !important;
    font-size: 12px !important; 
    line-height: 14px !important;
    margin: -9px 0 9px !important;
}

/* article links */

#blog .article-links {
    display: block;
    margin: 0 0 15px;
    color: #19749a;
    font-size: 12px;
    font-family: Arial, Helvetica, sans-serif;
    line-height: 23px;
    position: relative;
}
#blog .article-links.single {
    line-height: 17px;
}
#blog .article-links .links-intro {
    margin: 0 30px 0 0;
    display: inline;
}
#blog .article-links.single a {
    margin: 0;
}
#blog .article-links a {
    color: #19749a;
    position: relative;
    display: inline;
    margin: 0 50px 0 0;
    font-size: 12px;
}
#blog .article-links a:hover {
    color: #d76a00;
}
#blog .article-links span .links-intro {
    margin: 0;
}
#blog .article-links > span {
    background: no-repeat left 1px;
    display: inline-block;
}
#blog .article-links .book:before,
#blog .article-links .cloud:before,
#blog .article-links .podcast:before,
#blog .article-links .website:before,
#blog .article-links .release:before {
    content: '';
    display: inline-block;
    background: no-repeat left center;
    position: absolute;
}
#blog .article-links .book {
    left: 20px;
    position: relative;
}
#blog .article-links .cloud {
    left: 28px;
    position: relative;
}
#blog .article-links .podcast {
    left: 25px;
    position: relative;
}
#blog .article-links .website {
    left: 25px;
    position: relative;
}
#blog .article-links a.podcast:before {
    top: -5px;
}
#blog .article-links a.website:before {
    top: -2px;
}
#blog .article-links .release {
    color: #19749a;
    position: relative;
}
#blog .article-links .release.icon {
    margin: 0 0 0 25px;
}
#blog .article-links .release a {
    margin: 0;
    font-size: 14px;
    font-family: Georgia, 'Times New Roman', serif;
}
#blog .article-links .release a:hover {
    color: #d76a00;
}
#blog .article-links .release.icon:hover:before {
    background-position: left bottom;
}
#blog .article-links .book:before {
    background-image: url('https://files.wolframcdn.com/pub/writings.stephenwolfram.com/post/book-icon.jpg?5db8f077951d5e4ef6fbad86daf24214146552f3ae141ac21f7cf2aef767799678b244ec4070f219c19860ab58d8271a');
    width: 13px;
    height: 14px;
    left: -20px;
    top: 0;
}
#blog .article-links .cloud:before {
    background-image: url('https://files.wolframcdn.com/pub/writings.stephenwolfram.com/post/open-cloud-icon.png?5db8f077951d5e4ef6fbad86daf24214146552f3ae141ac21f7cf2aef767799678b244ec4070f219c19860ab58d8271a');
    width: 25px;
    height: 18px;
    left: -26px;
}
#blog .article-links .website:before {
    background-image: url('https://files.wolframcdn.com/pub/writings.stephenwolfram.com/post/website-icon.png?5db8f077951d5e4ef6fbad86daf24214146552f3ae141ac21f7cf2aef767799678b244ec4070f219c19860ab58d8271a');
    width: 20px;
    height: 17px;
    top: 3px;
    left: -24px;
}
#blog .article-links .podcast:before {
    background-image: url('https://files.wolframcdn.com/pub/writings.stephenwolfram.com/post/podcast-icon.png?5db8f077951d5e4ef6fbad86daf24214146552f3ae141ac21f7cf2aef767799678b244ec4070f219c19860ab58d8271a');
    width: 20px;
    height: 25px;
    left: -24px;
}
#blog .article-links .release.icon:before {
    background: url('https://files.wolframcdn.com/pub/writings.stephenwolfram.com/post/wl-icon.png?5db8f077951d5e4ef6fbad86daf24214146552f3ae141ac21f7cf2aef767799678b244ec4070f219c19860ab58d8271a') no-repeat left top;
    background-size: 20px 40px;
    width: 25px;
    height: 20px;
    left: -24px;
}
#blog .article-links .pipe {
    color: #acacac;
}
tt {
    font-family: 'Source Sans Pro', Arial, Helvetica, sans-serif;
    font-weight: 600;
}
/* LINK COLORS */

a {
    text-decoration: none;
    outline: none;
    color: #c42c1f;
}
a.more-link,
.post_foot a {
    font-weight: normal;
}
a.more-link {
    color: #d71920;
    display: block;
    padding-top: 5px;
    font-family: 'Source Sans Pro', sans-serif;
    font-weight: 600;
    font-size: 12px;
}
a:hover {
    color: #D76A00;
}
.sidebar-image-caption a {
    font-weight: bold;
    text-decoration: none;
    outline: none;
    color: #636363;
}
.sidebar-image-caption:hover a {
    color: #c42c1f;
}
.sidebar-image-caption a:hover {
    color: #c42c1f;
}
a.more-post {
    font-size: 13px;
    font-family: arial, sans-serif;
    padding: 0;
}
a.more-post,
a.more-post:link,
a.more-post:visited {
    color: #777;
}
a.more-post:hover,
a.more-post:visited:hover {
    font-weight: normal;
    color: #cc0000;
}
a.black {
    color: #000;
}
a.black:hover {
    color: #D76A00;
}
a .chevron {
    color: #d71920;
}
.comm span a {
    color: #fff;
}
.comm b a {
    color: #000;
}
.comm a:hover {} 
h1 {
    font-size: 2rem;
    color: #464646;
    border-bottom: 1px solid #dcdcdc;
    margin: 0 0 25px;
    padding: 0 0 3px 0;
}
h1 a {
    font-family: Georgia;
    font-size: 28px;
    font-weight: normal;
    color: #636363;
    margin: 0 0 38px;
    line-height: 34px;
}
header h1 {
    border-bottom: 0;
}
/* GENERAL */

form {
    margin: 0;
    padding: 0;
}
.center {
    text-align: center;
}
.rsswidget img {
    display: none;
}
table#post_head,
table#post_content {
    border-collapse: collapse;
}
td {
    padding: 0;
}
#outerWrap {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}
#outer {
    position: relative;
}
#nav ul li {
    margin: 0;
}
.pageHeader {
    background: url('https://files.wolframcdn.com/pub/writings.stephenwolfram.com/img/sw-headerBG.gif?5db8f077951d5e4ef6fbad86daf24214146552f3ae141ac21f7cf2aef767799678b244ec4070f219c19860ab58d8271a') repeat-x;
    height: 73px;
    width: 100%;
    overflow: hidden;
}
.logo {
    margin: 7px 0 0 64px;
    float: left;
}
.urllogo {
    margin: 13px 0 0 340px;
    float: left;
}

/* Mini Social Icons ------------------------------------------------------------------------------------*/

.social {
    line-height: 1 !important;
}
.socialIcons {
    height: 15px;
    padding: 0;
    font-size: 0;
}
.socialIcons .icon {
    width: 16px;
    height: 15px;
    display: inline-block;
    margin: 0 5px 0 0;
    background: url('images/sprite-icons.png');
}
.socialIcons .facebook {
    background-position: 0 0;
}
.socialIcons .facebook:hover {
    background-position: 0 -15px;
}
.socialIcons .twitter {
    background-position: -16px 0;
}
.socialIcons .twitter:hover {
    background-position: -16px -15px;
}
.socialIcons .reddit {
    background-position: -32px 0;
}
.socialIcons .reddit:hover {
    background-position: -32px -15px;
}
.socialIcons .linkedin {
    background-position: -48px 0;
}
.socialIcons .linkedin:hover {
    background-position: -48px -15px;
}
#pagination {
    text-align: right;
    color: #777;
    font-family: arial, sans-serif;
    font-size: 12px;
    letter-spacing: 1px;
    margin-bottom: 30px;
}
#pagination a,
#pagination a:link,
#pagination a:visited {
    color: #777;
    margin-right: 7px;
}
#pagination a.active {
    color: #d71920;
}
#pagination a:hover,
#pagination a:visited:hover {
    color: #D76A00;
}
a img,
img {
    border: 0;
}

.scrapbook {
    margin: 20px 0;
}
a.rssfeed,
a.rssfeed:link,
a.rssfeed:visited {
    color: #555;
}
a.rssfeed:hover,
a.rssfeed:visited:hover {
    color: #cc0000;
}
/* CONTENT AREA */

#main_wrapper {
    max-width: 505px;
    margin: 0;
    float: left;
}
#main_body,
#main_body_single {
    border-width: 0 1px 0 1px;
}
#main_body_single {
    margin-left: 68px;
}
.post_head {
    max-width: 505px;
    margin-bottom: 20px;
}
.post_head tr {
    vertical-align: bottom;
}
.post_head h1 {
    margin: 20px 0 0 0;
    padding: 0;
    font-size: 25px;
    line-height: 28px;
    color: #cb0e15;
    font-weight: normal;
}
.post_content {
    margin: 0;
    vertical-align: top;
    font-size: 16px;
    color: #222;
    line-height: 1.7;
}
.single_post_content .post_content p,
#content .post_content p {
    font-size: 1.03rem;
    line-height: 1.7;
    max-height: 9999999px;
    -webkit-text-size-adjust: 100%;
    color: #222;
}
.comm {
    width: 140px;
    height: 25px;
    font-size: 12px;
    line-height: 25px;
    text-align: right;
    display: none;
}
.comm span {
    display: inline-block;
    padding: 0 0 0 5px;
    background: url('https://files.wolframcdn.com/pub/writings.stephenwolfram.com/img/sprite_main.gif?5db8f077951d5e4ef6fbad86daf24214146552f3ae141ac21f7cf2aef767799678b244ec4070f219c19860ab58d8271a') no-repeat -40px -96px;
}
.comm span a {
    display: inline-block;
    padding: 0 5px 0 0;
    background: url('https://files.wolframcdn.com/pub/writings.stephenwolfram.com/img/comm_right.gif?5db8f077951d5e4ef6fbad86daf24214146552f3ae141ac21f7cf2aef767799678b244ec4070f219c19860ab58d8271a') no-repeat bottom right;
    color: #fff;
}
.comm b {
    display: inline-block;
    width: 90px;
    text-align: left;
}
.tags {
    position: relative;
    left: 50px;
    width: 95px;
    margin: 0;
    padding: 0;
    font-size: 11px;
    color: #666;
}
div.flashdiv {
    margin: 0 0 13px 0;
    padding: 10px;
    font-size: 13px;
    border: 2px solid #ADADAD;
    color: #5C5C5C;
}
object,
embed {
    margin-bottom: 15px;
}
#content .post_content #compessay p,
#content .post_content p.CodeText {
    color: #858585;
    font-size: 15px;
}
#content .post_content #compessay p.CodeText,
#content .post_content p.CodeText {
    font-family: 'Source Sans Pro', Arial, sans-serif;
    margin: 5px 0;
    padding: 0;
}
#content .post_content #compessay p.Text {
    color: #222;
}
div#compessay {
    border-top: solid #ccc 3px;
    padding: 15px 0 5px;
    margin-bottom: 20px;
}
.post_content ul,
.post_content ol,
.single_post_content ul,
.single_post_content ol {
    font-size: 16px;
    line-height: 1.7;
    color: #333;
    margin: 0;
    padding: 0 0 10px 0;
}
.post_content li,
.single_post_content li {
    margin: 0 0 0 30px;
    padding: 0 0 5px 0;
}

.bullets li {
    margin: 4px;
    padding: 0 0 16px 12px;
    position: relative;
}
.bullets li:before {
    content: '\25AA';
    margin-left: -12px;
    position: absolute;
}

.post_content blockquote,
.single_post_content blockquote {
    margin: 0 40px;
    padding: 0;
}
.post_content blockquote p,
.single_post_content blockquote p {
    text-indent: -5px
}
blockquote.flat p {
    text-indent: 0px !important;
}
blockquote cite {
    display: block;
    text-align: right;
    font-size: 12px;
    color: #808080;
}
div.wp-caption {
    margin-top: 5px;
}
.post_content p.wp-caption-text,
.single_post_content p.wp-caption-text {
    font-size: 12px;
    color: #444;
    margin: 3px 2px 15px;
}
.post_foot {
    position: relative;
    margin: 10px 0 35px;
    clear: both;
    overflow: hidden;
    border-bottom: 1px solid #ccc;
    padding: 0 0 12px 0;
}
.post_foot.last,
.post_foot.single {
    border-bottom: 0;
}
.post_foot.single {
    margin: 10px 0 20px;
    padding: 0;
}
#content .post_foot p {
    font-size: .9rem;
}
#content .post_foot .category {
    border-bottom: 1px solid #ccc;
    border-top: 1px solid #ccc;
    color: #9a9a9a;
    font-family: 'Source Sans Pro';
    font-size: .9rem;
    line-height: 1;
    padding: 1.5rem 0;
    vertical-align: middle;
}
.post_foot .category p,
.post_foot .category a {
    font-size: .9rem;
}
.post_foot .category a {
    color: #19749a;
}
.post_foot .category a:hover {
    color: #d76a00;
}
.post_footer_left {
    float: left;
    display: inline-block;
}
#content .category p {
    margin: 0;
    padding: 0;
}
.post_foot .authoricon {
    left: 5px;
    width: 32px;
    height: 30px;
    background: url('https://files.wolframcdn.com/pub/writings.stephenwolfram.com/img/sprite_authors.gif?5db8f077951d5e4ef6fbad86daf24214146552f3ae141ac21f7cf2aef767799678b244ec4070f219c19860ab58d8271a') no-repeat;
}
.post_foot .stephenwolfram {
    background-position: -47px 0;
}
.post_foot .author {
    left: 40px;
    font-size: 12px;
    font-style: normal;
}
.post_foot .social {
    right: 0;
    font-size: 10px;
    float: right;
    bottom: 0;
}
.post_separator {
    border-top: 1px solid #dcdcdc;
    height: 15px;
    margin: 0 60px 0 105px;
}
.post_separator_no_margin {
    border-top: 1px solid #dcdcdc;
    height: 15px;
    margin-top: 15px;
}
.lower {
    text-transform: lowercase;
}

#blog #content .post_content img.inline-img {
    margin: 0;
}

#footer_recent_posts {
    background: #fbfbfb;
    border: 1px solid #e1e1e1;
    font-family: 'Source Sans Pro';
    font-size: .95rem !important;
    line-height: 1.3;
    margin: 4rem 0 0;
    padding: .5rem 2rem 1rem 1rem;
    width: 100%;
}
#footer_recent_posts a:hover {
    color: #c42c1f;
}
#footer_recent_posts .sidebar_post_wrapper {
    display: inline-block;
    padding: 0 10px 0 0;
    margin: 0 0 20px;
    width: 49%;
}
#footer_recent_posts .sidebar_post_wrapper:nth-of-type(3),
#footer_recent_posts .sidebar_post_wrapper:nth-of-type(4) {
    margin: 0;
}
#footer_recent_posts time {
    font-size: .8rem;
    color: #535353;
}

#banner_more_posts,
#footer_more_posts {
    font-size: 12px;
}
#banner_more_posts {
    padding: 10px 0;
    border-bottom: 1px solid #dcdcdc;
}
#footer_more_posts {
    display: table;
    border-collapse: collapse;
    font-family: 'Source Sans Pro';
    margin: auto;
}
.page-numbers {
    display: table-cell;
    font-size: 1rem;
    color: #666;
    padding: 10px 20px 16px;
}
#footer_more_posts .page-numbers.first,
#footer_more_posts .page-numbers.last {
    color: #e82d1d;
    font-size: 5rem;
}
#footer_more_posts .page-numbers.first .align,
#footer_more_posts .page-numbers.last .align {
    top: 14px;
}
#footer_more_posts .page-numbers.inactive {
    background: #e8e8e8;
    border-radius: 3px;
    color: #fff;
    font-size: 3rem;
    line-height: 0;
    padding: 5px 16px 0;
}
#footer_more_posts .prev,
#footer_more_posts .next {
    background: #ff7700;
    border-radius: 3px;
    color: #fff;
    font-size: 3rem;
    line-height: 0;
    padding: 5px 16px 0;
}
#footer_more_posts .align {
    top: 10px;
    position: relative;
}
#footer_more_posts a.page-numbers:hover {
    background: #c42c1f;
    color: #fff;
}
#footer_more_posts .footer_centered {
    float: none;
    margin: 0 auto !important;
}
#footer_more_posts > a:only-of-type > span {
    float: none !important;
    margin-left: auto;
    margin-right: auto;
}
#footer_next_page {
    float: left;
}
#footer_prev_page {
    float: right;
}
#footer_next_page,
#footer_prev_page {
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
    padding: 6px 10px;
    border-radius: 5px;
    background: #e40000;
    margin: 0;
    line-height: 11px;
    display: inline-block;
    position: relative;
    top: 0;
    margin: 6px 4px 6px 4px;
    color: #fff;
    font-size: 11px;
    text-transform: uppercase;
}
#footer_prev_page::after {
    content: "\203A";
    font-size: 17px;
    margin: 0 0 0 5px;
}
#footer_next_page::before {
    content: "\2039";
    font-size: 17px;
    margin: 0 5px 0 0;
}
#footer_prev_page:hover,
#footer_next_page:hover {
    background: #ff1010;
}
#footer_more_posts.singlenav {
    margin: 0;
    height: auto;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 12px;
}
#footer_more_posts.singlenav a {
    display: block;
    color: #d71920;
}
#footer_more_posts.singlenav a:hover {
    color: #D76A00;
}
.footer_post_wrapper {
    display: table;
    width: 100%;
    position: relative;
    margin: 0 0 20px 0;
    vertical-align: top;
    height: 65px;
}
.footer_thumbnail {
    display: table-cell;
    vertical-align: top;
    font-size: 0;
    line-height: 0;
    padding: 5px 0 0;
    width: 64px;
}
.footer_thumbnail img {
    width: 64px;
    max-width: 64px !important;
}
.footer_post {
    width: 100%;
    display: table-cell;
    vertical-align: top;
    padding: 0 0 0 15px;
}
.footer_post p {
    padding: 0 !important;
    font-size: 12px !important;
}
.footer_post a {
    font-weight: bold;
}
.entry_bottom_heading {
    color: #636363;
    font-size: 12px !important;
    font-weight: bold;
    padding: 15px 0 20px 0 !important;
}
div.swfSpacer {
    /* FF */
    margin-top: 18px !important;
    /* IE6 */
    margin-top: 0;
}
/* IE7 */

* + html div.swfSpacer {
    margin-top: 0!important
}


/* 
    single page overrides
    --------------------------------------------*/

#main_body_single table.post_head {
    left: 105px;
}
.single_post_content {
    position: relative;
    left: 105px;
    max-width: 505px;
    margin: 2px 0 0 1px;
}
.single_post_content img {
    /* border: 1px solid #eee;
     */
}
.single_post_content p,
#content p {
    margin: 0;
    padding: 0 0 15px 0;
    font-size: 13px;
    line-height: 20px;
}
.single_post_content p.first {} .single_post_content div.flashdiv {
    margin: 0 0 13px 0;
    padding: 10px;
    font-size: 14px;
    line-height: 20px;
    border: 2px solid #ADADAD;
    color: #5C5C5C;
}
.single_post_content object,
.single_post_content embed {
    margin-bottom: 15px;
}
#main_body_single .post_foot {
    margin: 0 0 0 5px;
}
.singlenav {
    position: relative;
    height: 16px;
}
.singlenav .alignleft {
    left: 110px;
}
.singlenav .alignright {
    right: 65px;
}
.featurepage ul {
    margin-top: -11px;
    padding-bottom: 15px;
}
#content {
    position: relative;
}
.inlinecode,
.displaycode {
    font-style: italic;
    font-weight: 600;
}
.displaycode {
    margin: 0 2rem 1rem !important;
    padding: 0 !important;
    word-wrap: break-word;
    display: block;
}
#content span[class^='spacer-']:before {
    clear: right;
    content: '';
    display: block;
}
#content span[class^='spacer-']:after {
    content: '';
    display: inline-block;
}
#content .spacer-1:after {
    width: .25rem;
}
#content .spacer-2:after {
    width: .5rem;
}
#content .spacer-3:after {
    width: .75rem;
}
#content .spacer-4:after {
    width: 1rem;
}
#content .spacer-5:after {
    width: 1.25rem;
}
#content .spacer-6:after {
    width: 1.5rem;
}
#content .spacer-7:after {
    width: 1.75rem;
}
#content .spacer-8:after {
    width: 2rem;
}
#content .spacer-9:after {
    width: 2.25rem;
}
#content .spacer-10:after {
    width: 2.5rem;
}
#content .spacer-11:after {
    width: 2.75rem;
}
#content .spacer-12:after {
    width: 3rem;
}
#content .spacer-13:after {
    width: 3.25rem;
}
#content .spacer-14:after {
    width: 3.5rem;
}
#content .spacer-15:after {
    width: 3.75rem;
}
#content .spacer-16:after {
    width: 4rem;
}
/* COMMENTS */

#comments {
    position: absolute;
    top: -40px;
}
#comments_wrapper {
    position: relative;
}
#commentform p {
    margin: 0;
    padding: 0;
}
h3#comments-heading,
h3.featured-comments-heading {
    cursor: pointer;
    font-family: 'Source Sans Pro';
}
h3.featured-comments-heading {
    cursor: default;
    margin: 25px 0 5px;
    padding: 0;
    font-size: 15px;
    line-height: 28px;
}
h3#comments,
div#respond h3 {
    margin: 0 0 20px 0;
    padding: 0 5px;
    font-size: 15px;
    font-weight: 600;
    line-height: 2;
}
.expand-collapse {
    vertical-align: middle;
}
.expand-collapse:before {
    bottom: 1px;
    color: #cb0e15;
    content: '+';
    display: inline-block;
    font-size: 1.2rem;
    position: relative;
}
.expand-collapse.collapse:before {
    content: '\2013';
}
#hide-comments {
    bottom: 3px;
    color: #c42c1f;
    cursor: pointer;
    padding-left: 5px;
    position: relative;
    top: -15px;
    font-size: 13px;
    font-family: Arial, Helvetica, sans-serif;
    position: relative;
}
ol.commentlist {
    list-style: none;
    margin: 0;
    padding: 0;
}
ol.commentlist li {
    padding-left: 0;
}
ul.children {
    list-style: none;
    margin: 0;
    padding-left: 35px;
}
ul.children li {
    padding-left: 0;
}
table.balloon tr {
    vertical-align: top;
}
td.uleft,
td.uright,
td.lleft div,
td.lright div {
    width: 6px;
    height: 7px;
    background: url('https://files.wolframcdn.com/pub/writings.stephenwolfram.com/img/sprite_comments.gif?5db8f077951d5e4ef6fbad86daf24214146552f3ae141ac21f7cf2aef767799678b244ec4070f219c19860ab58d8271a') no-repeat;
}
td.uleft {
    background-position: top left;
}
td.uright {
    background-position: top right;
}
td.lleft div {
    background-position: bottom left;
}
td.lright div {
    background-position: bottom right;
}
td.umid {
    font-size: 1px;
    line-height: 1px;
    border-top: 1px solid #d7d7d7 !important;
}
td.mid {
    border: solid #d7d7d7;
    border-width: 0 1px;
    padding: 5px 15px;
}
td.mid p {
    margin: 0;
    padding: 0 0 8px 0;
    font-size: 12px;
}
td.comment-author div,
td.comment-meta div {
    margin: 6px 0;
    padding: 5px;
    text-align: right;
    font-weight: bold;
    font-size: 12px;
}
td.comment-author div {
    padding: 10px 35px 15px 15px;
    background: url('https://files.wolframcdn.com/pub/writings.stephenwolfram.com/img/comm_balloon_point.gif?5db8f077951d5e4ef6fbad86daf24214146552f3ae141ac21f7cf2aef767799678b244ec4070f219c19860ab58d8271a') no-repeat right top;
    font-size: 12px;
    white-space: nowrap;
}
td.comment-meta div {
    border-top: 1px solid #d7d7d7;
    color: #878787;
}
a.comment-permlink,
a.comment-permlink:hover,
.commentmetadata a {
    color: #878787;
}
#emailError,
#nameError,
#commentError {
    font-size: 10px;
}
#featured-comments {
    background: #f2f2f2;
    padding: 15px;
    margin: 0 0 15px;
    border-radius: 5px;
    border: 1px solid #ebebeb;
}
#featured-comment-reply {
    margin-left: 30px;
}
.reply-wrapper td.uleft,
.reply-wrapper td.uright,
.reply-wrapper td.lleft div,
.reply-wrapper td.lright div {
    background: url('https://files.wolframcdn.com/pub/writings.stephenwolfram.com/img/sprite_comments.png?5db8f077951d5e4ef6fbad86daf24214146552f3ae141ac21f7cf2aef767799678b244ec4070f219c19860ab58d8271a') no-repeat;
}
.reply-wrapper td.uleft {
    background-position: top left;
}
.reply-wrapper td.uright {
    background-position: top right;
}
.reply-wrapper td.lleft div {
    background-position: bottom left;
}
.reply-wrapper td.lright div {
    background-position: bottom right;
}
.reply-wrapper .comment-author div {
    margin: 0;
    color: #424242;
    padding-top: 15px;
}
.reply-wrapper .comment-author img {
    margin: 0 5px 0 0;
    vertical-align: middle;
}
.reply-wrapper .comment-author {
    margin-right: 20px;
}
.reply-wrapper td.comment-author div {
    padding: 10px 35px 15px 15px;
    background: url('https://files.wolframcdn.com/pub/writings.stephenwolfram.com/img/comm_balloon_point.png?5db8f077951d5e4ef6fbad86daf24214146552f3ae141ac21f7cf2aef767799678b244ec4070f219c19860ab58d8271a') no-repeat right top;
    font-size: 12px;
    white-space: nowrap;
}
.reply-wrapper .comment-meta div {
    margin: 0;
    background: url('https://files.wolframcdn.com/pub/writings.stephenwolfram.com/img/comm_balloon_bottom.png?5db8f077951d5e4ef6fbad86daf24214146552f3ae141ac21f7cf2aef767799678b244ec4070f219c19860ab58d8271a') repeat-x right -2px;
    border-top: 0;
    padding-top: 15px;
}
.reply-wrapper .mid {
    padding: 5px 15px;
    line-height: 18px;
    border: solid #ebebeb;
    border-width: 0 1px;
}
.reply-wrapper .umid {
    border-top: 1px solid #ebebeb !important;
}
.reply-wrapper td.lleft,
.reply-wrapper td.lright,
.reply-wrapper .lleft div,
.reply-wrapper .lright div {
    height: 9px !important;
}
#featured-comment-reply td.uleft,
#featured-comment-reply td.uright,
#featured-comment-reply td.lleft div,
#featured-comment-reply td.lright div {
    background: url('https://files.wolframcdn.com/pub/writings.stephenwolfram.com/img/reply_sprite_comments.png?5db8f077951d5e4ef6fbad86daf24214146552f3ae141ac21f7cf2aef767799678b244ec4070f219c19860ab58d8271a') no-repeat;
    width: 8px;
    height: 8px;
}
.reply-wrapper td.lmid,
.reply-wrapper td.umid,
.reply-wrapper td.mid {
    background: #fff;
}
#featured-comment-reply td.uleft {
    background-position: top left;
}
#featured-comment-reply td.uright {
    background-position: top right;
}
#featured-comment-reply td.lleft div {
    background-position: bottom left;
    height: 8px;
}
#featured-comment-reply td.lright div {
    background-position: bottom right;
    height: 8px;
}
#featured-comment-reply td.umid {
    font-size: 1px;
    line-height: 1px;
    border-top: 2px solid #ffcb81 !important;
    background: #fff;
}
#featured-comment-reply td.mid {
    border: solid #ffcb81;
    border-width: 0 2px;
    padding: 5px 15px;
    background: #fff;
}
#featured-comment-reply td.comment-meta div {
    background: url('https://files.wolframcdn.com/pub/writings.stephenwolfram.com/img/reply_comm_balloon_bottom.png?5db8f077951d5e4ef6fbad86daf24214146552f3ae141ac21f7cf2aef767799678b244ec4070f219c19860ab58d8271a') repeat-x right -3px;
    border-top: 0;
    padding-top: 15px;
}
#featured-comment-reply td.comment-author div {
    background: url('https://files.wolframcdn.com/pub/writings.stephenwolfram.com/img/reply_comm_balloon_point.png?5db8f077951d5e4ef6fbad86daf24214146552f3ae141ac21f7cf2aef767799678b244ec4070f219c19860ab58d8271a') no-repeat right -1px;
    padding-top: 20px;
}
.button {
    color: #fff;
    background: #e00400;
    padding: 3px 10px;
    border-radius: 4px;
    border: 0;
    cursor: pointer;
}
#join-small,
#exit-button {
    display: none;
}
#respond {
    padding-top: 40px;
}
#join-small.join-small-js,
#exit-button.exit-button-js {
    display: block;
}
#respond.respond-js {
    padding-top: 0;
}
div#join-small {
    font-family: 'Source Sans Pro';
    max-width: 620px;
    margin: 40px 0 0;
    padding: 0 0 30px;
    position: relative;
}
#join-small::after {
    content: '';
    border-bottom: 37px solid #fff;
    border-left: 15px solid #ddd;
    bottom: 0;
    position: absolute;
    left: 30px;
    transform: rotate(30deg);
}
#fakeComment {
    border: 10px solid #ddd;
    font-style: italic;
    max-width: 600px;
    width: 100%;
    height: 55px;
    padding: 0 20px;
}
#join-button {
    position: absolute;
    top: 23px;
    left: 575px;
    cursor: pointer;
}
.placeholder {
    font-size: 14px !important;
    font-weight: bold;
    font-style: italic;
    position: absolute;
    top: 24px;
    left: 20px;
}
div#join-big .inputs-fields {
    position: relative;
    top: -20px;
    right: -3px;
}
div#exit-button {
    width: 100%;
    text-align: left;
}
div#exit-image {
    cursor: pointer;
    width: 21px;
    height: 21px;
    float: right;
    position: relative;
    bottom: -11px;
    right: -8px;
    background: url('images/exit.png')
}
div#respond h3 {
    margin-bottom: 10px;
    padding: 5px 20px;
    font-size: 15px;
    line-height: 28px;
    position: relative;
    border: 1px solid #ddd;
    display: inline-block;
    border-radius: 3px;
}
div#respond form {
    margin: 0;
    padding: 0 0px 0px;
}
td.join {
    vertical-align: top;
    padding: 10px 20px 0 0;
}
div#respond .level {
    padding: 10px 0 0;
}
div#respond label {
    color: #999999;
    text-align: left;
    padding: 6px 2px;
    font-size: 12px;
    vertical-align: top;
    line-height: 12px;
}
div#respond .half-length {
    float: left;
    width: 50%;
}
div#respond .half-length .pad-left {
    padding-left: 9px;
}
div#respond .half-length input {
    width: 100%;
}
div#respond .half-length input#url {
    max-width: 620px;
}
input#author,
input#email,
input#url,
textarea {
    border: 1px solid #b5b5b5;
    padding: 5px;
}
div#comment-area {
    height: 186px;
}
textarea {
    width: 100%;
    height: 145px;
}
input#submit {
    margin: 10px 0 0 0;
    float: right;
}
.cancel-comment-reply {
    position: absolute;
    top: 0;
    right: 10px;
}
a[rel="nofollow"] {
    word-break: normal;
    word-wrap: break-word;
}

.navigation {
    position: relative;
    margin: 0 5px 10px;
    height: 14px;
    line-height: 14px;
}
.navigation div {
    position: absolute;
    top: 0;
}
.navigation .alignleft {
    left: 0;
}
.navigation .alignright {
    right: 0;
}


/* 
    sidebar
    --------------------------------------------*/

#sidebar {
    display: inline-block;
    font-family: 'Source Sans Pro', sans-serif;
    font-size: .95rem;
    line-height: 1.3;
    padding: 4rem 0 0 100px;
    white-space: normal;
    width: 37%;
}

#sidebar #search {
    border: 1px solid #aaa;
    border-radius: 5px;
    margin: 0 0 20px;
    position: relative;
}
.headerSearchSubmit {
    background: url('images/search.svg') no-repeat center center;
    background-size: 20px auto;
    border: 0;
    width: 9%;
    height: 32px;
    position: absolute;
    cursor: pointer;
    outline: 0;
    bottom: 0;
    top: 0;
    margin: auto;
}
#sidebar #search .searchboxsub {
    color: #555;
    font-style: italic;
}
#sidebar #search input[type="text"] {
    width: 89%;
    margin: 2px 0 2px 2px;
    padding: 6px 10px;
    border: 0;
    font-size: .9rem !important;
    font-style: normal;
    color: #222;
}
#sidebar #search input[type="text"]::placeholder {
    color: #828282;
    font-style: italic;
    opacity: 1;
}
#sidebar .searchboxsub-on {
    color: #000;
    font-style: normal;
}
#sidebar .headerSearchSubmit {
    padding: 0;
}
#sidebar .all-by-date {
    color: #c62a14;
    display: block;
    font-size: 1.1rem;
    clear: both;
}
#sidebar .all-by-date:before {
    background: url('images/list-icon.png') no-repeat;
    content: '';
    display: inline-block;
    height: 11px;
    margin: 0 5px 0 0;
    width: 15px;
}
#sidebar .all-by-date:hover {
    color: #d76a00;
}
.sidebar-inner {
    margin: 0;
}
.sidebar-pod {
    width: 100%;
    padding: 0 0 25px;
    position: relative;
}
.sidebar-pod:last-of-type {
    padding: 0 0 20px;
}
a.more-recent-posts {
    position: absolute;
    bottom: 40px;
    right: 0;
    color: #959595;
}
.sidebar-pod a:hover {
    color: #c42c1f;
}
#sidebar .related-writings {
    display: none;
}
.sidebar_post_wrapper {
    display: table;
    width: 100%;
    position: relative;
    margin: 0 0 20px 0;
    vertical-align: top;
}
.sidebar_post_wrapper:last-of-type {
    margin: 0 0 10px;
}
.sidebar_thumbnail {
    display: table-cell;
    vertical-align: top;
    font-size: 0;
    line-height: 0;
    padding: 3px 0 0;
    width: 64px;
}
.sidebar_thumbnail img {
    width: 64px;
    max-width: 64px !important;
}
.sidebar_post {
    width: 100%;
    display: table-cell;
    vertical-align: top;
    padding: 0 0 0 15px;
}
.sidebar_post p {
    font-size: .95rem !important;
    padding: 0 !important;
    margin: 0 !important;
}
.sidebar_post a {
    color: #202020;
}
p.sidebar-heading {
    color: #555;
    font-size: 1.3rem !important;
    font-weight: 300;
    padding: 15px 0 13px 0 !important;
    margin: 0 !important;
}
.sidebar-image-caption {
    margin: 10px 0 10px 0;
    display: inline-block;
    float: right;
}
.sidebar-image-caption p {
    text-align: right;
    font-size: .8rem;
    line-height: 14px;
    margin: 0;
    color: #636363;
}
#sidebar time {
    font-size: .8rem;
    color: #535353;
}
.categories-list-row {
    margin: 0 0 0 -20px;
}
.categories-list {
    margin: 0 0 0 30px;
    padding: 0;
    list-style: none;
    display: inline-block;
    vertical-align: top;
}
.categories-list li {
    padding: 0 0 0 3px;
    position: relative;
}
.categories-list li:before {
    content: '';
    width: 4px;
    height: 4px;
    top: 10px;
    left: -8px;
    position: absolute;
    display: inline-block;
    background: #ee5050;
}
.categories-list a {
    color: #535353;
    line-height: 1.5;
    text-transform: none;
}
.categories-list a:hover {
    color: #c42c1f;
}
.sidebar-archive {
    width: 300px;
}
.sidebar-archive a {
    color: #717171;
}
.sidebar-archive a:hover {
    color: #c42c1f;
}
.sidebar-archive ul {
    list-style: none;
    margin: 0;
    padding: 0;
}
.sidebar-archive li {
    display: inline-block;
    border-right: 1px solid #aaa;
    padding: 0 7px 0 4px;
    margin: 0 0 10px;
    line-height: 12px;
}
.sidebar-archive li:last-of-type {
    border-right: 0;
    padding: 0 0 0 4px;
}
.archive-heading {
    margin: 25px 0 5px 0;
    font-size: 11px;
}
#sidebar .sidebar-social {
    display: inline-block;
    overflow: hidden;
    vertical-align: top;
    margin: 10px 0 0 0;
}
/* sidebar image */

span#side-images {
    display: inline-block;
    margin: 0 0 15px;
    display: block;
}
#side-images a,
#side-images img {
    display: inline-block;
    border-radius: 6px;
    max-width: 100%;
    height: auto;
}
#side-images img {
    border-radius: 7px;
    box-shadow: 0px 0px 10px -6px rgba(0, 0, 0, 1);
}
span#side-images a:hover img {
    box-shadow: 0px 0px 0px 2px #ff7500;
}
.writings-sidebar-additions {
    margin: 0 auto;
    position: relative;
    top: 0;
}
.writings-sidebar-additions .inner {
    padding: 0 2.5rem;
    overflow: visible;
    position: relative;
}
.writings-sidebar-additions .pipe {
    display: inline;
}
.writings-sidebar-additions .categories-list a {
    text-transform: none;
}
.search-link {
    position: relative;
}
.search-button {
    cursor: pointer;
    position: absolute;
    left: 3px;
    top: 3px;
    background: transparent;
    border: 0;
    width: 16px;
}
.search-button:hover path {
    fill: #d76a00;
}
input.search-field {
    border-radius: 0;
    font-family: 'Source Sans Pro';
    font-size: .9rem !important;
    position: absolute;
    left: 22px;
    border: 0;
    width: 140px;
    padding: 2px 4px;
    top: 1px;
    background: transparent;
}
.search-link .close {
    background: transparent;
    border: 0;
    bottom: 2px;
    color: #818181;
    cursor: pointer;
    left: 148px;
    position: absolute;
    right: 2px;
}
.search-field::placeholder {
    color: #a5a5a5;
    font-size: .76rem;
    font-style: italic;
    opacity: 1;
    line-height: 1.5;
}
#header .writings {
    display: inline-block;
    font-size: 0;
    height: 3.5rem;
    left: 17px;
    width: 7rem;
    position: relative;
    top: 3px;
}
#header a.writings * {
    fill: #c42c1f;
}
#header a.writings:hover * {
    fill: #d76a00;
}
.sidebar-additions {
    padding: 5px 0 7px;
    color: #aaa;
}
.sidebar-additions a, 
.sidebar-additions .categories {
    color: #636363;
    font-size: 13px;
    text-transform: uppercase;
}
.sidebar-additions .categories {
    background: transparent;
    border: 0;
    color: #636363;
}
.sidebar-additions svg path {
    fill: #636363;
}
.recent-categories {
    display: inline-block;
    margin: 0 0 0 -3px;
}
.sidebar-additions a, 
.sidebar-additions button {
    display: inline-block;
    letter-spacing: .04rem;
    margin: 0 3px;
}
.categories-list-wrapper {
    display: inline-block;
    position: relative;
}
.sidebar-additions a:hover,
.sidebar-additions .categories:hover {
    color: #d76a00;
}
.sidebar-additions .search-link {
    border-radius: 4px;
    display: inline-block;
    height: 23px;
    margin: 0 0 0 2px;
    position: absolute;
    vertical-align: middle;
}
.sidebar-additions .search-link.open {
    background: #fff;
    width: 160px;
}
.sidebar-additions .headerSearchSubmit {
    background-size: 16px auto;
    height: 16px;
    width: 16px;
}
.writings-sidebar-additions .categories-list-menu {
    background: #fcfcfc;
    border: 1px solid #dedede;
    font-family: 'Source Sans Pro';
    padding: 1rem .5rem 1rem 0;
    position: absolute;
    top: 1.9rem;
    width: 300px;
    z-index: 10;
}
.categories-list-menu:before, 
.categories-list-menu:after {
    content: '';
    border-width: 10px;
    border-style: solid;
    display: block;
    left: 2rem;
    position: absolute;
    top: -20px;
}
.categories-list-menu:before {
    border-color: transparent transparent #fcfcfc transparent;
    content: '';
    top: -19px;
    z-index: 1;
}
.categories-list-menu:after {
    border-color: transparent transparent #dedede transparent;
    content: '';
    z-index: 0;
}
.writings-sidebar-additions .categories-list-menu .categories-list {
    column-count: 1;
}

/* 
    search
    --------------------------------------------*/

/* temp search results */

p.searchresultstemp {
    margin: 0;
    padding: 30px 0 0 0;
    position: relative;
    left: 105px;
    font-style: italic;
    color: #cb0e15;
}
/* SEARCH RESULTS */

div.search-wolfram-results-container {
    padding: 22px 105px;
    font-size: 11px;
}
div.search-divider {
    margin: 0;
    padding: 0;
}
div.search-summary {
    border-bottom: 1px solid #d7d7d7;
    position: relative;
    width: 100%;
}
span.search-summary-right {
    position: absolute;
    right: 0;
    bottom: 2px;
}
span.search-summary-left {
    padding: 0 0 5px 0;
    font-size: 25px;
    line-height: 28px;
    color: #cb0e15;
}
div.search-all {
    margin: 0;
    padding: 3px 0 10px 0;
}
div.search-all img,
div.search-all-link img {
    border: 0;
    margin: 0 2px -5px 0;
}
div.search-result-title {
    margin: 10px 0 5px 0;
    padding: 0;
    border: 0;
    font-size: 14px;
    font-weight: bold;
}
span.search-separator,
span.search-result-type {
    margin: 0 0 2px 0;
    padding: 0;
    border: 0;
    font-size: 11px;
    font-weight: normal;
}
div.search-result-summary {
    margin: 0;
    padding: 0 0 10px 0;
    border-bottom: 1px solid #d7d7d7;
}
div.search-notfound-message {
    margin: 10px 0 10px 0;
    padding: 0;
}
div.search-notfound-message img {
    margin: 0 2px 0 0;
    padding: 0;
}
span.search-navigation-paginator {
    float: right;
}
span.search-navigation-paginator-divider {
    padding: 0 3px;
}
span.search-navigation-prevnext img {
    margin: 0 2px 0 2px;
}
.search_thumbnail {
    display: table-cell;
    vertical-align: top;
    font-size: 0;
    line-height: 0;
    padding: 3px 0 0;
    width: 64px;
}
#blog #content .search_thumbnail img {
    max-width: 64px;
    width: 64px;
}
.search_post {
    width: 100%;
    display: table-cell;
    vertical-align: top;
    padding: 0 0 0 15px;
}
.searchresult a:hover h3 {
    color: #c42c1f;
}
.searchresult h3 {
    color: #222;
    font-size: 1.13rem;
    line-height: 1.2;
    font-family: Georgia;
    font-weight: normal;
}
.searchresult h3 {
    margin: 0;
}
.searchresult {
    display: table;
    margin: 1.6rem 0;
    position: relative;
    width: 100%;
}
.searchresult .date {
    color: #818181;
    font-size: .93rem;
    margin: 0;
}

div[class$="_thumbnail"] img {
    outline: 1px solid #ddd;
    outline-offset: -1px;
}
.wordwrap {
    word-break: break-all;
    word-wrap: break-word;
}

/* 
    all by date accordion
    --------------------------------------------*/
#content .accordion .toggle {
    border-top: 1px solid #ccc;
    color: #c42c1f;
    cursor: pointer;
    font-size: 1.93rem;
    margin: 0;
    padding: 1rem 0 1.3rem;
    position: relative;
}
.accordion .toggle:before {
    color: #818181;
    content: '\203A';
    display: inline-block;
    font-family: 'Source Sans Pro';
    font-size: 2rem;
    font-weight: 300;
    line-height: 0;
    position: relative;
    text-align: center;
    top: 0;
    width: 35px;
}
.accordion .toggle.open:before {
    left: 10px;
    right: -10px;
    transform: rotate(90deg);
    top: 0;
    vertical-align: middle;
}
.accordion .toggle .num {
    color: #818181;
    font-size: 1rem;
    margin: 0 0 0 .5rem;
}
.accordion .posts {
    margin: 1rem 0 3rem 40px;
}
.accordion h3 a {
    color: #222;
    font-size: 1.2rem;
}
.accordion .date {
    color: #818181;
    font-size: .9rem;
}

/*--------colorbox--------*/

#colorbox {
    z-index: 999999999999 !important;
}
#cboxOverlay {
    z-index: 99999999999 !important;
}
.colorbox-container {
    position: relative;
    z-index: 0;
    display: inline-block;
}
#cboxContent {
    padding: 46px 0 0 0;
    background: transparent !important;
}
#cboxTitle {
    padding: 20px 0 0 0;
    color: #535353 !important;
}
.colorbox.cboxElement {
    position: relative;
    display: inline-block;
}
.colorbox-container.aligncenter {
    display: block;
    text-align: center;
}
.colorbox-container.alignleft {
    display: inline-block;
    float: left;
    margin: 0 1em 1em 0
}
.colorbox-container.alignright {
    display: inline-block;
    float: right;
    margin: 0 0 1em 1em
}
.colorbox-zoom {
    background: url("images/sprite-icons.png") no-repeat 0px -82px;
    content: "";
    position: absolute;
    height: 25px;
    width: 25px;
    bottom: 3px;
    right: -2px;
    z-index: 9000;
    cursor: pointer;
}
.colorbox-zoom.hide-mag {
    display: none;
}
.colorbox-container:hover .colorbox-zoom.hide-mag {
    background-position: -24px -82px;
    display: block;
}
/*---code styles from jeremyd---*/

.code {
    font-family: Consolas, Arial;
    font-weight: bold;
}
code {
    font-family: Consolas, Arial;
    font-weight: bold;
}
.code.math {
    color: rgb(0, 115, 180);
}
code.math {
    color: rgb(0, 115, 180);
}
.code.smp {
    color: rgb(170, 128, 39);
}
code.smp {
    color: rgb(170, 128, 39);
}
/* positioning */

.alignright {
    float: right;
    margin: 0 0 1em 1em !important;
}
.alignleft {
    float: left;
    margin: 0 1em 1em 0
}
.aligncenter {
    display: block;
    margin-left: auto;
    margin-right: auto
}
/* audio */

.WriAudio {
    position: relative;
    display: inline-block;
    padding: 5px 10px 5px 20px;
    border-radius: 5px;
    border: 1px solid transparent;
    background: transparent;
    position: relative;
    box-shadow: 0 0 4px 0 rgba(0, 0, 0, 0);
    cursor: pointer;
    margin-left: -20px;
}
.WriAudio.show {
    margin-left: 0;
}
.WriAudio.show,
.WriAudio:hover {
    background: #f7f7f7;
    box-shadow: 0 0 4px 0 rgba(0, 0, 0, 0.1);
    border: 1px solid #e5e5e5;
}
.WriAudio.show .play,
.WriAudio:hover .play {
    width: 26px;
    height: 26px;
    background-image: url('/content/plugins/WriAudio/play-animation@2x.png');
    background-repeat: no-repeat;
    background-position: 0 0;
    background-size: 52px;
    position: absolute;
    top: 0;
    left: -15px;
    bottom: 0;
    margin: auto;
}
.WriAudio.paused .play {
    background-position: 0 -27px;
}
.WriAudio:active .play {
    background-position: -27px 0;
}
.WriAudio.paused:active .play {
    background-position: -27px -27px;
}
.WriAudio .tooltip {
    display: none;
}
.WriAudio:hover .tooltip {
    display: block;
    background: #f5f5f5;
    border: 1px solid #e5e5e5;
    border-radius: 3px;
    padding: 8px;
    position: absolute;
    top: -53px;
    left: 0;
    right: 0;
    margin: auto;
    width: 130px;
    color: #898989;
    font-size: 12px;
    font-family: 'Roboto', Arial, Helvetica, sans-serif;
    text-align: center;
    z-index: 10;
    white-space: nowrap;
}
.WriAudio:hover .tooltip:before {
    content: '';
    border-top: 9px solid #f5f5f5;
    border-bottom: 9px solid transparent;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    display: block;
    width: 0;
    height: 0;
    position: absolute;
    top: 36px;
    left: 0;
    right: 0;
    margin: auto;
    z-index: 10;
}
.WriAudio:hover .tooltip:after {
    content: '';
    border-top: 10px solid #e5e5e5;
    border-bottom: 10px solid transparent;
    border-left: 11px solid transparent;
    border-right: 11px solid transparent;
    display: block;
    width: 0;
    height: 0;
    position: absolute;
    top: 36px;
    left: 0;
    right: 0;
    margin: auto;
    z-index: 9;
}
.WriAudio audio {
    display: none;
}
/* Oops ------------------------------------------------------------------------------------*/

#oops #wrapper {
    overflow: inherit;
}
#oops #content {
    margin: 100px 0 0 50px;
    overflow: hidden;
    max-width: 635px;
    float: left;
}
#oops #footer {
    margin: 0 auto 0;
    padding: 0 0 0 140px;
}
#oops img {
    vertical-align: middle;
}
#oops strong {
    margin: 0 0 0 10px;
    font-size: 18px;
    vertical-align: middle;
}
.oops-heading {
    color: #c42c1f;
    font-size: 16px;
    font-weight: bold;
    margin: 15px 0 0;
    display: block;
    letter-spacing: 1px;
}
.oops-content {
    margin: 80px 0;
}
.oops-content ul {
    list-style-type: none;
    margin: 0 0 20px 0;
    padding: 0;
    color: #555;
}
.oops-content ul li {
    padding: 0 0 0 12px;
    margin: 0 0 20px 0;
    background: url('/common/templates/www.stephenwolfram.com/images/bullet.png') no-repeat left 6px;
}
/* Slider ------------------------------------------------------------------------------------*/

.ui-widget {
    font-size: 11px;
}
.ui-slider .ui-slider-handle {
    height: 1.8em;
}
.ui-slider-horizontal .ui-slider-handle {
    top: -.6em;
}
.cat-link {
    padding-left: 20px;
    color: grey;
}
.cat-link:hover {
    color: #ea2300;
}
.cat-link h3 {
    font-family: Arial, Helvetica, sans-serif;
    font-size: .95rem;
    font-weight: 200;
}
.cat-link {
    background-image: url('/content/themes/sw-v2/images/list-icon.png');
    background-repeat: no-repeat;
    background-position: left 5px;
}
.cat-link:hover {
    background-image: url('/content/themes/sw-v2/images/list-icon-over.png');
}
/* Code Toggle ------------------------------------------------------------------------------------*/

.toggle-controls {
    color: #828282;
    cursor: pointer;
    font-size: 12px;
}
.toggle-controls *,
.toggle-controls *:after,
.toggle-controls *:before {
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
.toggle-controls:hover {
    color: #dd1100;
}
.toggle-controls i {
    border: 1px solid #aaa;
    display: inline-block;
    font-style: normal;
    height: 9px;
    margin-right: 5px;
    position: relative;
    width: 9px;
}
.toggle-controls:not(.open) i:before {
    background-color: #aaa;
    content: '';
    height: 7px;
    left: 3px;
    position: absolute;
    top: 0px;
    width: 1px;
}
.toggle-controls i:after {
    background-color: #aaa;
    content: '';
    height: 1px;
    left: 0px;
    position: absolute;
    top: 3px;
    width: 7px;
}
.toggle-me {
    display: none;
}
/* WL Code ------------------------------------------------------------------------------------*/

.InCell {
    margin: -8px 0 10px -10px;
}
.InCell.collapsible {
    display: none;
}
.KeyEvent {
    background: #fff;
    border-width: 1px;
    border-radius: 3px;
    border-style: solid;
    border-color: #d5d5d5;
    display: inline;
    padding: 0 .27rem;
    margin: 0 .11rem;
    vertical-align: middle;
    font-family: 'Source Sans Pro', Arial, sans-serif;
    color: #333;
    font-size: .92rem;
}
.special-character {
    font-family: Mathematica;
    position: relative;
}
.special-character.formalcharacter::after {
    content: '.';
    bottom: -12px;
    display: inline-block;
    position: absolute;
    left: 0;
    right: 0;
    margin: 0 auto;
    text-align: center;
}
.special-character.formalcharacter.old:before {
    content: '.';
    top: -18px;
    display: inline-block;
    position: absolute;
    left: 0;
    right: 0;
    margin: 0 auto;
    text-align: center;
}

.popup-clipboard {
    position: relative;
    display: inline;
}
.popup-clipboard > span {
    display: none;
}
.popup-clipboard.open > span {
    display: inline-block;
    position: absolute;
    bottom: 2rem;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 4px;
    padding: 1rem;
    left: 0;
    right: 0;
    width: 340px;
}
.popup-clipboard .clipboard-img img {
    max-width: none !important;
}
.popup-clipboard.open > span:before {
    border-bottom: 9px solid transparent;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-top: 9px solid #fff;
    content: '';
    display: block;
    height: 0;
    left: 21px;
    margin: auto;
    position: absolute;
    bottom: -18px;
    width: 0;
    z-index: 999999;
}
.popup-clipboard.open > span:after {
    border-bottom: 10px solid transparent;
    border-left: 11px solid transparent;
    border-right: 11px solid transparent;
    border-top: 10px solid #ddd;
    content: '';
    display: block;
    height: 0;
    left: 20px;
    margin: auto;
    position: absolute;
    bottom: -20px;
    width: 0;
    z-index: 999998;
}

/* ========================================================================== 
    responsive breakpoint styles 
    ========================================================================== */
@media (max-width: 1200px) {
    #blog #content .post_content p {
        font-size: 16px;
    }
    #header .writings {
        width: 5.5rem;
        top: 5px;
    }
}
@media (max-width: 1020px) {
    .inner {
        padding: 0 10%;
    }
    #header .writings {
        height: 3rem;
    }
    #logo + .pipe {
        top: 1rem;
    }
    .writings-sidebar-additions .inner {
        padding: 0 2.3rem;
    }
    #blog #content {
        display: block;
        width: 100%;
    }
    #blog #sidebar {
        background: #fbfbfb;
        border: 1px solid #e1e1e1;
        margin: 4rem 0 0;
        padding: .5rem 2rem .5rem 1rem;
        width: 100%;
    }
    #blog .sidebar-pod {
        overflow: hidden;
        padding: 0 0 10px;
    }
    #side-images {
        display: none !important;
    }
    #search {
        display: none;
    }
    #sidebar .related-writings {
        display: block;
    }
    #sidebar .recent-writings {
        display: none;
    }
    #footer_recent_posts {
        display: none;
    }
    #sidebar .all-by-date {
        display: none;
    }
    .sidebar_post_wrapper {
        display: inline-block;
        padding: 0 10px 0 0;
        width: 49%;
    }
    .sidebar_post_wrapper:nth-of-type(3),
    .sidebar_post_wrapper:nth-of-type(4) {
        margin: 0;
    }
    .sidebar_post_wrapper:nth-of-type(5) {
        display: none;
    }
    .categories-list {
        column-count: 3;
        width: 90%;
    }
    .sidebar-archive {
        width: 90%;
    }
    .writings-sidebar-additions .sidebar-additions {
        margin: 1px 0 0 10px;
    }
    .recent-categories.hide + .pipe {
        display: none;
    }
    .writings-sidebar-additions .writings {
        left: 41px;
    }
    #footer .inner {
        padding: 0 10%;
    }
}
@media (max-width: 900px) {
    #blog .popular-categories {
        overflow: visible;
    }
    .categories-list {
        width: 100%;
    }
    .categories-list li:before {
        top: 14px;
    }
    .categories-list a {
        display: inline-block;
        padding: 5px 0;
    }
    .categories-list a {
        font-size: 1rem;
    }
    .sidebar-archive a {
        font-size: 1rem;
    }
    #blog #content .post_content p {
        font-size: 1.1rem;
    }
    .page #content h1,
    .archive #content h1 {
        margin: 1rem 0 1.6rem;
    }
    .search_thumbnail {
        padding: 2px 0 0;
    }
}
@media (max-width: 550px) {
    #header .writings {
        width: 5rem;
        top: 9px;
    }
}
@media (max-width: 600px) {
    .inner {
        padding: 0 2.4rem;
    }
    .writings-sidebar-additions .inner {
        padding: 0 1.7rem;
    }
    .categories-list-wrapper {
        position: static;
    }
    .categories-list-wrapper .categories-list-menu {
        left: 4%;
        right: 4%;
        top: 2.6rem;
        position: absolute;
        width: auto;
        z-index: 10;
    }
    .categories-list-menu:before,
    .categories-list-menu:after {
        left: 7.5rem;
    }
    .sidebar_post_wrapper {
        height: auto;
        margin: 0 0 20px !important;
        width: 100%;
    }
    .categories-list {
        column-count: 2;
    }
    .sidebar-archive a {
        font-size: 1.1rem;
    }
    input.search-field {
        font-size: .8rem !important;
    }
    #blog #content {
        padding: 2rem 0 0;
    }
    .WriAudio {
        margin-left: 0;
    }
    #footer .inner {
        padding: 0 2.5rem;
    }
}
@media (max-width: 430px) {
    #header .writings {
        width: 4.1rem;
    }
    .inner {
        padding: 0 1rem;
    }
    .writings-sidebar-additions .writings {
        left: 10px;
    }
    .writings-sidebar-additions .sidebar-additions {
        margin: 0;
    }
    .writings-sidebar-additions .inner {
        padding: 0 1rem;
    }
    #blog #content {
        padding: 2rem 0;
    }
    #blog h1 {
        margin: 0 0 11px;
    }
    #blog #sidebar {
        padding: 1rem;
    }
    .categories-list {
        column-count: 1;
    }
    #content h1 a,
    #content h1.blog-post-title {
        font-size: 2rem;
    }
    #blog #content .post_content h2 {
        margin: .6rem 0 1rem;
        font-size: 1.5rem;
    }
    #blog #content .post_content p {
        font-size: 1.06rem;
    }
    #footer .inner {
        padding: 0 1rem;
    }
}
@media (max-width: 320px) {
    .writings-sidebar-additions .sidebar-additions {
        margin: 0;
    }
    #blog #content {
        padding: 1rem 0;
    }
}