.cover {
     background-color: linear-gradient(to left bottom, hsl(127, 100%, 85%) 0%, hsl(246, 100%, 85%) 100%) !important;
 }

 * {
     margin: 0;
     padding: 0;
 }

 a {
     margin-left: 50px !important;
     white-space: nowrap;
 }

 img {
     display: block;
     margin: 0 auto;
 }

 .sidebar-nav>p>a,
 .sidebar-nav>ul>li>p>a {
     color: #34495e;
     font-family: Source Sans Pro, Helvetica Neue, Arial, sans-serif;
     font-size: 15px;
     letter-spacing: 0;
     font-weight: 700;
 }

 .sidebar-nav>ul>li>p>a {
     margin: 0px !important;
 }

 .empty {
     display: inline-block;
     height: 40px;
     line-height: 50px;
 }



 .sidebar {}

 section.cover {
     width: 101%;
 }

 p {
     text-indent: 2em;
 }

 .top {
     width: 100%;
     margin-left: 25px;
     margin-top: 45px;
     text-align: center;
 }

 .anchor>span>img {
     width: 300px;
 }

 .t {
     font-weight: bold !important;
     font-size: 47px !important;

 }

 .cover-main>p>a {
     text-indent: 0 !important;
 }



 video {
     width: 1000px;
     margin-left: 0;
     display: block;
     margin: 0 auto;
 }