.single-main {
  background: #F8F8F8;
  padding-bottom: 80px;
}
.single-main .top-banner {
  height: 275px;
}
.single-main .crumbs {
  margin: 20px 0 15px;
  font-size: 14px;
  font-weight: 400;
  color: #999;
  line-height: 20px;
}
.single-main .crumbs a {
  color: #999;
}
.single-main .crumbs a:hover {
  color: #a61e28;
  text-decoration: underline;
}
.single-main .crumbs span {
  padding: 0 5px;
}
.single-main .sider-left {
  width: 248px;
  background: #fff;
  padding: 14px 15px 5px;
}
.single-main .sider-left ul li {
  height: 60px;
  border-bottom: 1px solid #E4E4E4;
  line-height: 60px;
  background: url(../images/active/sider-li-bg.png) no-repeat 220px center;
  background-size: 6px 12px;
}
.single-main .sider-left ul li:last-child {
  border-bottom: none;
}
.single-main .sider-left ul li a {
  position: relative;
  display: block;
  padding-left: 36px;
  font-size: 18px;
  font-weight: 400;
  color: #333333;
}
.single-main .sider-left ul li a::before {
  position: absolute;
  content: '';
  top: 50%;
  left: 14px;
  height: 12px;
  width: 4px;
  margin-top: -6px;
  z-index: 1;
  background: #a61e28;
}
.single-main .sider-left ul li:hover,
.single-main .sider-left ul li.on {
  background: #a61e28 url(../images/active/sider-li-bg-hover.png) no-repeat 220px center;
  background-size: 6px 12px;
}
.single-main .sider-left ul li:hover a,
.single-main .sider-left ul li.on a {
  color: #fff;
}
.single-main .content-right {
  width: 825px;
  background: #fff;
  padding: 20px 35px 40px;
}
.single-main .content-right .headline {
  padding: 0 5px;
  margin-bottom: 30px;
}
.single-main .content-right .headline .title {
  font-size: 30px;
  font-weight: bold;
  color: #333333;
  line-height: 40px;
}
.single-main .content-right .headline p {
  font-size: 14px;
  line-height: 20px;
  font-weight: 400;
  color: #999999;
}
.single-main .content-right .detail img {
  max-width: 100% !important;
}
.other-main {
  background: #F8F8F8;
  padding: 0 0 100px;
}
.other-main .crumbs {
  margin: 20px 0 20px;
  font-size: 14px;
  font-weight: 400;
  color: #999;
  line-height: 20px;
}
.other-main .crumbs a {
  color: #999;
}
.other-main .crumbs a:hover {
  color: #a61e28;
  text-decoration: underline;
}
.other-main .crumbs span {
  padding: 0 5px;
}
.other-main .sider-left {
  width: 152px;
  padding: 15px 18px 30px;
  background: #fff;
  border-radius: 4px;
}
.other-main .sider-left .item .title {
  text-align: center;
  font-size: 16px;
  font-weight: bold;
  color: #333333;
  line-height: 30px;
  margin-bottom: 10px;
}
.other-main .sider-left .item ul li {
  margin-bottom: 5px;
}
.other-main .sider-left .item ul li a {
  display: block;
  height: 30px;
  line-height: 30px;
  color: #666666;
  font-size: 12px;
  text-align: center;
  border-left: 2px solid #fff;
}
.other-main .sider-left .item ul li a:hover,
.other-main .sider-left .item ul li a.on {
  background: #F4F4F4 url(../images/active/arrow-icon.png) no-repeat 133px center;
  background-size: 11px 10px;
  border-color: #8F8F8F;
}
.other-main .content-right {
  width: 978px;
  background: #FFFFFF;
  border-radius: 4px;
  padding: 0 10px;
}
.other-main .content-right .headline {
  padding: 0 5px;
  height: 60px;
  line-height: 60px;
  border-bottom: 1px solid #EEEEEE;
  font-size: 20px;
  font-weight: bold;
  color: #333333;
}
.other-main .content-right .detail {
  padding: 20px 10px;
}
.play-video {
  width: 100%;
  height: 540px;
  margin-bottom: 20px;
}
.play-video iframe {
  display: block;
  width: 100%;
  height: 100%;
}