html,
body {
  margin: 0;
  min-width: 1000px;
  font-family: Arial, Helvetica, sans-serif;
  color: #444;
  font-weight: normal;
}
body {
  padding: 0;
  position: relative;
  background: none;
  background-image: url(../images/bg-patterned.png);
  overflow-y: scroll;
  scroll-behavior: smooth;
}
div#template_header {
  background-color: #590d0f;
}
a {
  color: #257eb3;
}
a.tip span {
  display: none;
}
h2,
a.archive {
  text-transform: uppercase;
  text-decoration: none;
}
a[href^="mailto"] {
  text-decoration: none;
  white-space: nowrap;
}
h2 {
  color: #a08e7c;
  padding: 0.5em 0;
  font-weight: normal;
}
h3 {
  display: block;
  width: 100%;
  left: 0;
  color: #333;
  margin: 1em 0 0.5em 0;
}
h4 {
  color: #a08e7c;
}
h5 {
  display: inline;
  font-size: 1em;
  font-weight: bold;
  text-decoration: underline;
}
a.archive {
  display: block;
  width: 100px;
  margin: 10px auto 0 auto;
  text-align: center;
}
a.archive:hover {
  text-decoration: underline;
}
a.standout {
  display: inline-block;
  color: #d9eef7;
  padding: 0 6px;
  border: solid 1px #0076a3;
  background: #0095cd;
  background: -webkit-gradient(linear, left top, left bottom, from(#00adee), to(#0078a5));
  background: -moz-linear-gradient(top, #00adee, #0078a5);
  text-decoration: none;
  -webkit-border-radius: 4px;
  -moz-border-radius: 4px;
  border-radius: 4px;
}
a.block {
  display: block;
  margin: 5px 0;
}
a.standout:hover {
  background: #007ead;
  background: -webkit-gradient(linear, left top, left bottom, from(#0095cc), to(#00678e));
  background: -moz-linear-gradient(top, #0095cc, #00678e);
  text-decoration: none;
}
.globalheader {
  background-image: url(../images/ou-globalheader-bg.jpg);
  background-color: #1e1e1e;
  border-bottom: 1px solid #1e1e1e;
  height: 31px;
}
.globalheader ul {
  float: right;
  margin: 0;
  list-style-type: none;
}
.globalheader ul li {
  float: left;
  display: list-item;
  line-height: 20px;
  text-align: -webkit-match-parent;
}
.globalheader ul li a {
  background-image: url(../images/ou-globalheader-icons.png);
  background-repeat: no-repeat;
}
.globalheader ul li a:hover {
  cursor: pointer;
}
.globalheader ul li a.home,
.globalheader ul li a.search,
.globalheader ul li a.social {
  display: block;
  height: 30px;
  width: 30px;
}
.globalheader ul li a.home {
  background-position: 0 0;
}
.globalheader ul li a.search {
  background-position: -30px 0;
}
.globalheader ul li a.social {
  background-position: -60px 0;
}
.globalheader ul li.wordmark {
  width: 200px;
  height: 30px;
  margin-left: 5px;
  text-indent: -9999px;
  background-image: url(../images/ou-wordmark.png);
  background-repeat: no-repeat;
  background-position: center center;
}
.header {
  background-image: url(../images/ou-header-bg.jpg);
  position: relative;
  width: 100vw;
  min-height: 120px;
  border-bottom: 9px solid #440000;
}
img.header_logo {
  position: absolute;
  padding: 2em 0;
  height: 70px;
}
img.endorsement {
  position: absolute;
  top: 50px;
  right: 5px;
  width: 100px;
}
img.full_width {
  display: block;
  width: 100%;
  margin: 0 auto;
}
#slider_wrapper {
  display: block;
  position: relative;
  width: 100%;
  height: 425px;
  overflow: hidden;
  background-image: url(../images/bg-patterned.png);
  mask-image: -webkit-gradient(
    linear,
    left top,
    right top,
    color-stop(0, rgba(0, 0, 0, 0)),
    color-stop(0.15, rgba(0, 0, 0, 1)),
    color-stop(0.85, rgba(0, 0, 0, 1)),
    color-stop(1, rgba(0, 0, 0, 0))
  );
  -webkit-mask-image: -webkit-gradient(
    linear,
    left top,
    right top,
    color-stop(0, rgba(0, 0, 0, 0)),
    color-stop(0.15, rgba(0, 0, 0, 1)),
    color-stop(0.85, rgba(0, 0, 0, 1)),
    color-stop(1, rgba(0, 0, 0, 0))
  );
}
#slider_wrapper img.slider_img {
  display: block;
  position: relative;
  left: 50%;
  width: 2000px;
  height: 425px;
  margin-left: -1000px;
}
#coin-slider-slider.coin-slider {
  display: block;
  position: relative;
  left: 50%;
  margin-left: -1000px;
  width: 2000px;
  height: 425px;
  overflow: hidden;
}
#coin-slider-slider a.cs-slider:hover {
  cursor: default;
}
#coin-slider-slider .cs-buttons a {
  display: inline-block;
  margin-top: -25px;
  width: 13px;
  height: 13px;
  background: url(../images/bullets11.png) no-repeat;
  background-position: 0 -13px;
  text-indent: -9999px;
  margin-right: 10px;
}
#coin-slider-slider .cs.buttons {
  z-index: 2000;
}
#cs-buttons-slider {
  margin-top: -22px;
  z-index: 2000;
}
.cs-button-slider {
  z-index: 2000;
}
#coin-slider-slider .cs-buttons a.cs-active {
  background-position: 0 0;
}
#coin-slider-slider .cs-title {
  display: block;
  color: black;
  background-color: white;
  width: 100%;
  line-height: 2em;
  padding-top: 1.5em;
  text-align: center;
  mask-image: -webkit-radial-gradient(50% 90%, farthest-side, rgba(0, 0, 0, 1), rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0));
  -webkit-mask-image: -webkit-radial-gradient(
    50% 90%,
    farthest-side,
    rgba(0, 0, 0, 1),
    rgba(0, 0, 0, 0.8),
    rgba(0, 0, 0, 0)
  );
  z-index: 0;
}
#coin-slider-slider .cs-prev,
#coin-slider-slider .cs-next {
  display: none;
}
.newstab {
  text-align: justify;
  overflow-y: auto;
}
span.newsdate {
  display: block;
  position: relative;
  color: #866;
  margin: 0;
  font-size: 90%;
  font-style: italic;
  padding-bottom: 1.5em;
  border-bottom: 1px solid #ddd;
}
.welcome {
  display: block;
  position: inherit;
  padding: 40px 20px 24px 20px;
  border-bottom: 1px solid #ccc;
  background-color: white;
  overflow-y: auto;
}
.welcome img {
  display: inline-block;
  position: relative;
  vertical-align: top;
  width: 150px;
  margin-right: 40px;
}
.welcome .text {
  display: inline-block;
  position: relative;
  top: 0;
  width: 730px;
  height: auto;
  line-height: 1.65em;
  text-align: justify;
  overflow-y: auto;
}
.welcome .text h3 {
  padding-top: 0;
}
.main {
  position: relative;
  padding-top: 24px;
  padding-bottom: 24px;
}
.footer {
  display: block;
  position: relative;
  background-color: #222;
  color: #999999;
  background-image: url(../images/bg_black.gif);
  line-height: 20px;
  padding-top: 24px;
}
.footer h3 {
  color: #999999;
  display: block;
  padding: 0;
  margin: 0 0 0.75em;
  font-size: 100%;
  text-transform: none;
}
.footer .footerlogo {
  display: block;
  margin-right: 10px;
  background-position: center center;
  background-repeat: no-repeat;
  width: 45px;
  height: 62px;
  float: left;
}
@supports (-webkit-appearance: none) {
  .footer .footerlogo {
    background-image: url(../images/footerlogo.svg);
  }
}
_:-moz-tree-row(hover),
.footer .footerlogo {
  background-image: url(../images/footerlogo.png);
}
@media screen and (-ms-high-contrast: active), (-ms-high-contrast: none) {
  .footer .footerlogo {
    background-image: url(../images/footerlogo.png);
  }
}

.footer .address {
  display: inline-block;
  float: left;
}
.footer a {
  display: block;
  position: relative;
  color: white;
  text-decoration: none;
}
.footer a:hover {
  text-decoration: underline;
}
.footer_column {
  display: table;
  width: 33.3%;
  float: left;
}
.footer_subcolumn {
  display: inline-block;
  width: 50%;
  float: left;
}
.footer .social_icons a {
  display: block;
  text-indent: -9990px;
  width: 46px;
  height: 46px;
  float: right;
  background-image: url(../images/footer_social_icons.png);
  background-repeat: no-repeat;
}
.footer .social_icons a.facebook {
  background-position: 0 0;
}
.footer .social_icons a.facebook:hover {
  background-position: -46px 0;
}
.footer .social_icons a.twitter {
  background-position: 0 -46px;
}
.footer .social_icons a.twitter:hover {
  background-position: -46px -46px;
}
.footer .social_icons a.youtube {
  background-position: 0 -92px;
}
.footer .social_icons a.youtube:hover {
  background-position: -46px -92px;
}
.footer .social_icons a.linkedin {
  background-position: 0 -184px;
}
.footer .social_icons a.linkedin:hover {
  background-position: -46px -184px;
}
.footer .social_icons a.more {
  background-position: 0 -368px;
}
.footer .social_icons a.more:hover {
  background-position: -46px -368px;
}
.footer span#update {
  display: block;
  float: left;
  width: 100%;
  min-height: 30px;
  margin-top: 24px;
  padding-top: 10px;
  padding-bottom: 10px;
  border-top: 1px solid #474747;
}
.footer a.inline {
  display: inline-block;
}
.container {
  display: table;
  position: relative;
  margin: 0 auto;
  width: 940px;
  font-size: 75%;
  line-height: 1.65em;
  vertical-align: top;
}
.main .container {
  display: table;
  position: relative;
  background-color: white;
  border: 1px solid #d4d4d4;
  padding: 20px 20px 40px 20px;
  margin-bottom: 40px;
}
.main .container::before,
.main .container::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: white;
  -webkit-transform: translateX(-50%) translateY(-50%);
  transform: translateX(-50%) translateY(-50%);
}
.main .container::before {
  border: 1px solid #d4d4d4;
  z-index: -1;
}
.main .container::after {
  background-image: url(../images/ou-logo.svg);
  background-position: center center;
  background-repeat: no-repeat;
  background-size: 40%;
}
#left {
  float: left;
  position: relative;
  width: 210px;
}
#right {
  float: left;
  position: relative;
  width: 710px;
  padding-left: 20px;
}
#navigation,
#quicklinks,
#research_groups {
  background-color: #f5f5f5;
}
ul.linkgroup_main {
  list-style-type: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid #dddddd;
}
ul.linkgroup_main li a {
  display: block;
  color: #333;
  margin: 0;
  padding: 0.5em 1em;
  text-decoration: none;
  font-weight: normal;
  border-left: 1px solid #dddddd;
  border-right: 1px solid #dddddd;
  border-bottom: 1px solid #dddddd;
  -webkit-transition: background-color 0.25s linear;
  transition: background-color 0.25s linear;
}
ul.linkgroup_main li a.active {
  background-color: white;
  border-left: 4px solid #660000;
  border-right: none;
}
ul.linkgroup_main li a:hover {
  background-color: white;
}
ul.linkgroup_main li.level2 {
  background-color: inherit;
}
ul.linkgroup_main li.level2 a {
  padding-left: 25px;
}
#quicklinks,
#research_groups {
  border: 1px solid #dddddd;
  padding: 1em;
  margin-top: 20px;
}
#quicklinks .title,
#research_groups .title {
  font-weight: bold;
  font-size: 110%;
  padding: 0.25em 0 1em 0.25em;
  border-bottom: 1px solid #dddddd;
}
ul.linkgroup_aux {
  margin: 10px 0 0 0;
  padding: 0;
  list-style-type: none;
}
ul.linkgroup_aux li a {
  display: block;
  margin: 0;
  color: #999;
  text-decoration: none;
  font-weight: normal;
  line-height: 1.5em;
  padding: 1em 0 1em 0;
}
ul.linkgroup_aux li a:hover {
  color: #444;
}
#main_body {
  display: block;
  min-height: 100px;
  text-align: justify;
  background-color: white;
}
#scroll_to_top_button {
  border-radius: 50%;
  width: 32px;
  height: 32px;
  cursor: pointer;
  z-index: 9;
}
.scroll_to_top_button {
  position: fixed;
  bottom: 30px;
  right: 30px;
  opacity: 0;
  transform: translateY(100px);
  transition: all 0.5s ease;
}
.show_button {
  opacity: 1;
  transform: translateY(0);
}
.emphasis h1 {
  position: relative;
  font-family: "Playfair Display", Georgia, Times, "Times New Roman", serif;
  font-size: 2em;
  font-weight: bold;
  line-height: 1.2;
  margin: 0 0 10px 0;
  overflow: hidden;
}
.emphasis h1::after {
  content: "";
  position: absolute;
  background-color: #dddddd;
  height: 1px;
  width: 100%;
  bottom: 40%;
  margin-left: 10px;
}
.emphasis .text {
  color: #999999;
  font-size: 120%;
  font-weight: 400;
  font-style: italic;
  margin-bottom: 2.5em;
}
div.wide_wrapper {
  display: block;
  position: relative;
  width: 100%;
  height: 425px;
  overflow-x: hidden;
}
div.ultrawide_wrapper {
  display: block;
  position: relative;
  width: 100%;
  height: 425px;
  overflow: hidden;
  background-image: url(../images/bg-patterned.png);
}
div.ultrawide_mask {
  display: block;
  position: relative;
  width: 1600px;
  left: 50%;
  margin-left: -800px;
  overflow: hidden;
  mask-image: -webkit-gradient(
    linear,
    left top,
    right top,
    color-stop(0, rgba(255, 255, 255, 0)),
    color-stop(0.12, rgba(255, 255, 255, 1)),
    color-stop(0.88, rgba(255, 255, 255, 1)),
    color-stop(1, rgba(255, 255, 255, 0))
  );
  -webkit-mask-image: -webkit-gradient(
    linear,
    left top,
    right top,
    color-stop(0, rgba(255, 255, 255, 0)),
    color-stop(0.12, rgba(255, 255, 255, 1)),
    color-stop(0.88, rgba(255, 255, 255, 1)),
    color-stop(1, rgba(255, 255, 255, 0))
  );
}
.graybackground {
  background: linear-gradient(0deg, #999, #333);
  color: white;
}
.lightgraybackground {
  background: linear-gradient(0deg, #ddd, #fff);
  color: black;
}
.ultrawide {
  position: relative;
  width: 1600px;
  height: 425px;
  overflow: hidden;
}
.separator {
  content: "";
  display: block;
  background-color: #dddddd;
  height: 1px;
  width: 80%;
  margin: 40px auto;
}
.spacer5 {
  display: block;
  width: 100%;
  height: 5px;
}
.spacer10 {
  display: block;
  width: 100%;
  height: 10px;
}
.spacer20 {
  display: block;
  width: 100%;
  height: 20px;
}
.spacer50 {
  display: block;
  width: 100%;
  height: 50px;
}
.hspacer20 {
  display: inline-block;
  width: 20px;
}
.hspacer50 {
  display: inline-block;
  width: 50px;
}
.icon_wrapper {
  color: #444;
  display: block;
  margin-top: 20px;
  padding: 2em;
  text-align: center;
  background-color: #f5f5f5;
  border: 1px solid #dddddd;
  text-decoration: none;
}
.icon_wrapper span.title {
  display: block;
  font-size: 130%;
  font-weight: bold;
  margin-top: 0.5em;
}
.icon {
  display: block;
  width: 128px;
  height: 128px;
  margin: 0 auto;
}
.icon_medium {
  display: block;
  width: 96px;
  height: 96px;
  margin: 0 auto;
}
.icon_small {
  display: block;
  width: 64px;
  height: 64px;
  margin: 0 auto;
}
.icon_round_128 {
  color: #444;
  display: block;
  margin-top: 20px;
  padding: 2em;
  text-align: center;
  background-color: #f5f5f5;
  border: 1px solid #dddddd;
  text-decoration: none;
}
.icon_round_128 img.icon {
  display: block;
  width: 128px;
  height: 128px;
  margin: 0 auto;
  border-radius: 16px;
}
.icon_round_128 span.title {
  display: block;
  font-size: 130%;
  font-weight: bold;
  margin-top: 0.5em;
}

/* ---------------------------------------- Education ---------------------------------------- */

div#courselist {
  display: block;
  position: relative;
  width: 100%;
}
div.boxtitle {
  padding: 9px;
  font-size: 120%;
  font-weight: bold;
  color: #fff;
  text-align: center;
  letter-spacing: 1px;
  background-color: #900;
  text-shadow: 0px 1px 2px rgba(0, 0, 0, 0.3);
  -webkit-border-top-left-radius: 5px;
  -webkit-border-top-right-radius: 5px;
  -moz-border-radius-topleft: 5px;
  -moz-border-radius-topright: 5px;
  border-top-left-radius: 5px;
  border-top-right-radius: 5px;
}
div.boxtext {
  border: 1px solid #ccc;
  border-top: none;
  background-color: #fff;
  padding: 10px;
  margin-bottom: 20px;
  -webkit-border-bottom-left-radius: 5px;
  -webkit-border-bottom-right-radius: 5px;
  -moz-border-radius-bottomleft: 5px;
  -moz-border-radius-bottomright: 5px;
  border-bottom-left-radius: 5px;
  border-bottom-right-radius: 5px;
  text-align: justify;
}

/* ----------------------------------------  ---------------------------------------- */

a.radar_link {
  position: relative;
  display: block;
  overflow-y: auto;
}
a.radar_link span.name {
  position: absolute;
  display: block;
  top: 20px;
  left: 20px;
  color: white;
  font-size: 220%;
  font-weight: bold;
  letter-spacing: 1px;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 1.5s linear, -webkit-transform 1.5s ease-out;
}
a.radar_link span.subtitle {
  position: absolute;
  display: block;
  top: 44px;
  left: 20px;
  color: white;
  font-size: 140%;
  font-weight: 100;
  letter-spacing: 1px;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 1.5s linear, -webkit-transform 1.5s ease-out;
}
a.radar_link img {
  height: 324px;
}

/* ---------------------------------------- Tools ---------------------------------------- */

a.tool {
  display: inline-block;
  width: 180px;
  height: 230px;
  text-align: center;
  text-decoration: none;
  border-radius: 8px;
  margin: 20px;
}
a.tool img {
  display: block;
  width: 128px;
  height: 128px;
  margin: 10px auto;
}
a.tool:hover {
  text-decoration: none;
}
a.tool span.title {
  display: block;
  font-weight: bold;
  margin: 10px 0 0 0;
}

/* ---------------------------------------- Books ---------------------------------------- */

div.book {
  display: block;
  width: 100%;
  overflow-y: auto;
  margin-top: 40px;
}

img.book_cover {
  width: 250px;
  float: left;
}
span.book_title {
  color: #a08e7c;
  font-size: 1.33em;
  line-height: 1.5em;
}
span.book_details {
  float: left;
  width: 420px;
  margin-left: 20px;
}

/* -------------------------------------- IEEE MTT -------------------------------------- */

.mtts-logo {
  display: block;
  height: 300px;
  margin: 60px auto;
}
.mtts {
  border-collapse: collapse;
  border-spacing: 0;
}
.mtts th {
  background-color: #590d0f;
  color: white;
  border: solid 1px black;
}
.mtts .tg-head,
.tg-cell {
  padding: 10px 15px;
  border-style: solid;
  border-width: 1px;
  max-width: 20em;
}

/* ---------------------------------------- Data ---------------------------------------- */

div.data {
  display: block;
  width: 100%;
  overflow-y: auto;
  margin-bottom: 50px;
}
.data-thumb {
  display: block;
  width: 300px;
  height: 200px;
  background-color: black;
  margin-bottom: 20px;
}
span.data-title {
  display: block;
  font-weight: bold;
  font-size: 110%;
  padding: 0.25em 0 1em;
}
span.data-ref {
  display: block;
  font-size: 110%;
  font-style: italic;
  text-decoration: underline;
  margin: 0.25em 0 0 0;
}
span.data-ref::after {
  content: "References:";
}
.data-link {
  display: inline-block;
  color: #8a7f70;
  background: #eeeeee;
  padding: 1px 6px 0 5px;
  text-decoration: none;
  -webkit-border-radius: 4px;
  -moz-border-radius: 4px;
  border-radius: 4px;
}
.data-link:hover {
  background: #8a7f70;
  color: white;
}

/* --- CIF --- */

img.logo {
  max-height: 48px;
  max-width: 200px;
}

div.jump-bar {
  box-sizing: border-box;
  display: block;
  width: 90%;
  height: 30px;
  padding: 0;
  margin: 0 auto 35px auto;
}

div.jump-item {
  box-sizing: border-box;
  background: #eeeeee;
  padding: 0;
  width: 20%;
  border: none;
  float: left;
}

div.jump-item:first-child {
  border-top-left-radius: 6px;
  border-bottom-left-radius: 6px;
}

div.jump-item:last-child {
  border-top-right-radius: 6px;
  border-bottom-right-radius: 6px;
}

a.jump-link {
  background: #eeeeee;
  box-sizing: border-box;
  color: #8a7f70;
  display: block;
  padding: 3px 6px 2px 5px;
  text-decoration: none;
  width: 100%;
  height: 25px;
  text-align: center;
  transition: background-color 0.25s linear;
  border-radius: inherit;
}

a.jump-link:hover {
  background: #8a7f70;
  color: white;
}
img.inline-icon {
  float: left;
  height: 32px;
  border-radius: 3px;
  margin-right: 8px;
  margin-top: 4px;
}

/* -------------------------------------- NSF CIF -------------------------------------- */

div.three-container {
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(1, 1fr);
  grid-auto-flow: column;
  justify-items: center;
  overflow: hidden;
}
div.three-container > img.inline {
  display: inline-flex;
  padding-left: 4px;
  padding-right: 4px;
  margin-bottom: 8px;
  width: calc(100% / 3 - 8px);
}
div.three-container > img.inline:first-child {
  padding-left: 0;
}
div.three-container > img.inline:last-child {
  padding-right: 0;
}
ul.tight {
  padding-inline-start: 16px;
}

img.tiny {
  display: inline-block;
  height: 16px;
  margin-left: 4px;
  margin-bottom: -3px;
}