.zn-header {
  height: 64px;
  line-height: 64px;
  background-color: #fff;
}
.zn-header-container {
  position: fixed;
  z-index: 10;
  top: 0;
  left: 0;
  width: 100%;
  height: 64px;
  background-color: #fff;
}
.zn-header-content {
  width: 1200px;
  box-sizing: border-box;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 0 auto;
}
.zn-header-logo {
  width: 88px;
  height: 34px;
  background: url(data:image/png;base64,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) no-repeat;
  cursor: pointer;
}
.zn-header-right {
  display: flex;
  align-items: center;
}
.zn-header-right a {
  display: inline-flex;
  margin-right: 50px;
  align-items: center;
}
.zn-header-right a span {
  font-size: 12px;
  color: #333;
}
.zn-header-right i {
  cursor: pointer;
  height: 30px;
  width: 30px;
  display: inline-block;
  background-position: 5px 5px;
  background-size: 20px 20px;
  margin-right: 11px;
}
.zn-header-right-message {
  position: relative;
  background: url(data:image/png;base64,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) no-repeat;
}
.zn-header-right-picket {
  background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABIAAAASCAYAAABWzo5XAAAAAXNSR0IArs4c6QAAARlJREFUOBFjDA0NZbt152kTCwtL8u/fv0UYCABWVtY3f/78maumIl23evXqXzDlLCBDhIWF8qsqSzikJCVg4jjpZ89fiLS19+QD9YHUVMAVGpvavd6z98B/UgBIPUgf3BAgg1HPwPK/n68Xw/ETpxhev36DLEeQjexNsEESEuIMZaUFDMR4Ddl0oDcZgN788fbtu4kMQCf+J9VryMEA8yYTMKZIdgmyq0C+AMU2E7IgJWyqGcRCiitOnTrLcOnyVQY9XW0GMzNjFK0kuQhkCChMQTQ6IMkgkEuAaQfsInSDSPIayDvoXoIZSJKLYJqw0dQzCOjn76CkTi4A6QXlORZgLEwB5pdCoEEs5OY1UPnESGrBhuxy5NwPAH8t53GjpXkdAAAAAElFTkSuQmCC) no-repeat;
}
.zn-header-right-user {
  position: relative;
  display: inline-block;
}
.zn-header-right img {
  width: 30px;
  cursor: pointer;
  height: 30px;
  display: inline-block;
  border-radius: 50%;
}
.zn-header-right .badges {
  position: absolute;
  background-color: #FA534A;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  right: 0;
  top: 0;
}
.zn-header-menu {
  position: absolute;
  list-style: none;
  width: 150px;
  height: 80px;
  border: 1px solid #E5E5E5;
  top: 64px;
  right: 0;
  padding: 0;
  margin: 0;
  z-index: 999;
  display: none;
  background: #fff;
}
.zn-header-menu li {
  height: 40px;
  width: 100%;
  border-bottom: 1px solid #E5E5E5;
}
.zn-header-menu li:last-child {
  border-bottom: none;
}
.zn-header-menu li a {
  width: 100%;
  color: #666;
  display: inline-block;
  font-size: 12px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.zn-header-placeholder {
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  position: fixed;
  display: none;
}
.zn-header-show {
  display: inline-block;
}
.zn-header-hidden {
  display: none;
}
.zn-header a {
  font-size: 16px;
  color: #666;
  text-decoration: none;
}
.zn-header a:active,
.zn-header a:visited,
.zn-header a:hover {
  color: #666;
}
body {
  background-color: #F8F9FC;
}
.course-list-header .zn-header-box {
  margin: auto;
  max-width: 1200px;
}
.course-list-main {
  margin: auto;
  width: 1200px;
}
.course-list-main .header {
  margin: 20px 0;
  height: 50px;
  background-color: #fff;
  text-align: center;
  border-radius: 4px;
  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.08);
}
.course-list-main .header .required-tab,
.course-list-main .header .elective-tab {
  display: inline-block;
  margin: 8px 15px;
  height: 34px;
  width: 92px;
  line-height: 34px;
  text-align: center;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
}
.course-list-main .header .required-tab:hover,
.course-list-main .header .elective-tab:hover {
  color: #F85742;
}
.course-list-main .header .required-tab.selected,
.course-list-main .header .elective-tab.selected {
  background-color: #f85742;
  color: #fff;
}
.course-list-main .header a {
  color: #000;
  text-decoration: none;
}
.course-list-main .course-card {
  display: inline-block;
  padding: 15px;
  margin-right: 22px;
  margin-bottom: 20px;
  width: 283px;
  height: 306px;
  background-color: #fff;
  border-radius: 4px;
  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.08);
}
.course-list-main .course-card:hover {
  box-shadow: 0 4px 5px 0 rgba(49, 50, 55, 0.15);
}
.course-list-main .course-card.no-margin {
  margin-right: 0;
}
.course-list-main .course-card .course-cover {
  position: relative;
  width: 253px;
  height: 155px;
  border: 1px solid #e5e5e5;
  overflow: hidden;
}
.course-list-main .course-card .course-cover .course-status-image {
  position: absolute;
  right: 0;
  top: 0;
}
.course-list-main .course-card .course-cover .course-image {
  width: 100%;
}
.course-list-main .course-card .course-title {
  display: -webkit-box;
  margin-top: 10px;
  height: 48px;
  line-height: 24px;
  color: #323232;
  font-size: 14px;
  overflow: hidden;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.course-list-main .course-card .course-tab {
  margin-top: 10px;
  padding-left: 25px;
  height: 22px;
  color: #8b8b8b;
  opacity: .7;
  font-size: 12px;
  line-height: 22px;
  background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAAPCAYAAAA71pVKAAAABGdBTUEAALGPC/xhBQAAAPxJREFUKBWNU9sNgkAQ9MBuTOxAoQe0BBMT/eLxDfrLowE7ULEGbcJuAGfIHSHHEW8TsrC7M/tELCBFUVyoTRLHcWqy0ybKskzbts0cx8n0oK7rPDxr13WDMAw/un9JgxDiGkWRMXtVVV7TNDX0hMDR2fRvZmRmSeCN/X/BDJ4jsALPEViDTQQ9mFOl00ZkC4d+Q5wypr3K89y3AY9j+szY8Q7Guw2BXN2NdyEUE40o5YkW9kmSvJV9rNXO1dEMA5MXFKCFh6kCHUjSIbPKgDvf4r0eV2ACGsE0kgDgF6o44mE7Z5Tqy+oY0ssks3Ig2wYg3jtjTvi7vsqn9A/SMZkeE+P44AAAAABJRU5ErkJggg==) no-repeat;
  background-position: left center;
  background-size: 14px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.course-list-main .course-card .course-footer {
  margin-top: 5px;
  padding-top: 5px;
  font-size: 12px;
  color: #a5a5a5;
  line-height: 22px;
  border-top: 1px solid #e5e5e5;
}
.course-list-main .course-card .course-footer > span {
  display: inline-block;
  height: 22px;
  vertical-align: middle;
}
.course-list-main .course-card .course-footer .course-stars {
  margin: 0 16px 0 5px;
  color: #f85742;
}
.course-list-main #pagination {
  text-align: center;
}
.course-list-main #pagination a:hover {
  border-color: #FF6146 !important;
}
.course-list-main #pagination .prev {
  background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAYAAAAMCAYAAABBV8wuAAAABGdBTUEAALGPC/xhBQAAAGdJREFUGBltj9ENgCAMRG3ZhEUMMzCnMxA/3QIXIfpMSmpDPyjcux4gW6hSyj7GOMTrJqpqncCLrbXzA1EkRVYiQLmITMYRrNQ2sb9mrUwR6WHqvd855wtI54whsazg/AcG/8If8PABPtFReF0u9egAAAAASUVORK5CYII=) no-repeat;
  background-position: center;
  border-color: transparent;
  background-color: #fff;
  color: transparent;
}
.course-list-main #pagination .next {
  background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAYAAAAMCAYAAABBV8wuAAAABGdBTUEAALGPC/xhBQAAAGdJREFUGBltjssNwCAMQ/lswiIRM3TOzoB67Bb03hkQfZWCIMIHovjFFk5E3pyzOKPw6WitnRbGWuuTUrqBTHbCkWcHPUBFHUnqF8DBgHpt55IY13PVbJZSrj9hTWr9zgQE/R5xDFUHCJhPeZu46QUAAAAASUVORK5CYII=) no-repeat;
  background-position: center;
  border-color: transparent;
  background-color: #fff;
  color: transparent;
}
.pagination {
            font-size: 16px;
        }
        
.pagination a {
    text-decoration: none;
	color: #3E3E3E;
}

.pagination a, .pagination span {
    display: block;
    float: left;
    padding: 0.3em 0.5em;
    margin-right: 5px;
	margin-bottom: 5px;
	min-width:1em;
	width: 36px;
	height: 36px;
	line-height: 28px;
	text-align:center;
	background-color: #fff;
	box-shadow: 0 1px 2px 0 rgba(0,0,0,0.08);
	border-radius: 4px;
	border: 1px solid transparent;
}

.pagination .current {
    background: #FF6146;
    color: #fff;
	border: solid 1px #FF6146;
}

.pagination .current.prev, .pagination .current.next {
	background:#fff;
}