.con{
    width: 100%;
    margin-top: 30px;
}
.con_box{
    width: 1200px;
    margin:0 auto;
}
.con_t{
    background: url(../images/oban.png) no-repeat;
    padding-top: 60px;
    padding-bottom:15px
}
.con_t p:first-child{
    float: left;
    font-size: 22px;
    font-weight: bold;
    color:#fff;
    margin-left: 46px;
}
.con_t p:last-child{
    float: right;
    font-size: 26px;
    font-weight: bold;
    color:#fff;
    margin-right: 30px;
}





.con_l{
    float: left;
    width: 255px;
}
.con_l ul li{
    width: 100%;
    box-sizing: border-box;
    border-bottom:1px solid #eaeaea;
}
.con_l ul li a{
    display: block;
    width: 100%;
    line-height: 52px;
    margin-left: 20px;
    box-sizing: border-box;
    padding-left:25px;
    background: url(../images/ld_02.png) no-repeat left center;
    font-size: 18px;
    color:#666666;
}
.con_l ul li.active a{
    color:#2e59c6;
    background: url(../images/ld_01.png) no-repeat left center;
}
.con_r{
    width: 895px;
    float: right;
    margin-top: 30px;
}

video{
    width: 550px; 
    height: 365px; 
    object-fit: fill;
    margin:80px 172px
}
.con_r h1{
    font-size: 22px;
    color:#333;
    text-align: center;
}
.con_sj p{
    font-size: 14px; 
    color:#999;
    display: inline-block;
    margin:0 20px
}
.con_sj{
    text-align: center;
    margin-top: 30px;
    border-bottom:1px dashed #eaeaea;
    padding-bottom:13px
}






.p_n{
    margin:40px 0
}
.prev{
    float: left;
    font-size: 16px;
    color:#666;
}
.next{
    float: right;
    font-size: 16px;
    color:#666;
    text-align: right;
}
.p_n p a{
    font-size: 16px;
    color:#666;
}
.p_n p{
    width: 300px;
    overflow: hidden;    
    text-overflow:ellipsis;    
    white-space: nowrap;
}