#Content1{float:none;width:auto;}
#Content3{display:none}

  .board_t{height: 40px;background-color: #efefef;line-height: 40px;font-weight:bold}
  .board_t span{display: block;float: left;background-color: #006dce;width: 150px;text-align: center;color: #fff;}
.board_t a{float: left;margin:0 30px;color: #282828;font-size: 15px}
.inf #Description{display:block;line-height:1.8;font-size:15px;text-indent:2em;margin-top:30px}