.video{width:90%; margin:60px auto; display: flex;justify-content: space-between; padding-bottom:5%;}

.lefNav{width:26%;}
.rigList{width:70%;}

.rigmk ul li{ font-size: 16px;  border-bottom: solid 1px #ccc;}
.ar-time{line-height: 50px;}
.rigmk ul li a{line-height: 50px; }

.clitit{display: flex;justify-content: space-between;}
.coshow{ display: flex;justify-content: space-between; padding-left: 30px; color: #1c5cb0;}