.sub {
    min-height: 600px;
    position: relative;
}
    .sub::before, .sub::after {
        position: absolute;
        display: block;
        content: '';
        width: 100%;
        height: 100%;
        z-index: -1;
    }

    .sub::before {
        top: 0;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 195px;
        background: url(../images/sub_banner.png) no-repeat top center;
    }

    .sub::after {
        bottom: 0;
        right: 0;
        width: 100%;
        min-height: 248px;
        background: url(../images/link_bg.jpg) repeat-x bottom center;
    }

.sub_top {
    width: 1440px;
    margin: 0 auto;
    height: 195px;
    position: relative;
}
.subtitle1 {
    position: absolute;
    right: 179px;
    top: 63px;
    width: 500px;
    height: 41px;
    color: #fff;
    opacity: 0.5;
    font-size: 31px;
    color: #fff;
    text-align: right;
    letter-spacing:3px;
}
.subtitle2 {
    position: absolute;
    left: 38px;
    top: 124px;
    width: 240px;
    height: 43px;
    color: #fff;
    font-size: 28px;
    text-align:center;
}
.pos {
    position: absolute;
    right: 30px;
    bottom: 0px;
    width: 1000px;
    height: 28px;
    color: #7A7E80;
    letter-spacing:2px;
    text-align:right;
}
.sub_main {
    width: 1440px;
    margin: 0 auto;
    padding: 0px 30px 30px 30px;
    overflow:hidden;
}
.sub_leftmenu {
    float: left;
    width: 247px;
    min-height: 350px;
    margin-left: 36px;
    border-bottom-left-radius:10px;
    border-bottom-right-radius:10px;
    padding-bottom:50px;
    background: url(../images/xx.png) #fff no-repeat bottom right;
}
.sub_content {
    float:right;
    width: 1115px;
    min-height: 300px;
    background: #fff;
}
.leftmenu{
    padding:20px 0;
    margin:0;
    list-style:none;
}
.leftmenu li {
    list-style: none;
    text-align:center;
}
    .leftmenu li a {
        display:block;
        text-align: center;
        font-size:20px;
        font-weight:bold;
        padding:20px 0px;
        color:#666;
    }
        .leftmenu li a:hover, .leftmenu li a.selected {
            color: #fff;
            background: url(../images/left_menu.png) no-repeat center;
        }
.sublist {
    padding: 20px 20px 20px 50px;
    margin: 0;

}

    .sublist li {

        text-align: center;
        border-bottom: 1px dashed #D6D6D6;
        position:relative;
    }

        .sublist li a {
            display: block;
            text-align: left;
            font-size: 17px;
            padding: 20px 0px;
            color: #666;
        }

            .sublist li a:hover {
                color: #0957CD;
            }
    .sublist li span{
        position:absolute;
        top:20px;
        right:5px;
        text-align:right;
        color:#999;
    }

    .content{
        padding:40px;
        overflow:hidden;
    }
    .content_title{
        font-size:20px;
        font-weight:bold;
        text-align:center;
        padding:20px 0px;
    }
.content_date {
    color: #999;
    text-align: center;
    padding: 0px 0px 20px 0px;
    border-bottom: 1px dashed #D6D6D6;
}
.content_content {
    font-size: 16px;
    text-align: left;
    line-height: 200%;
    text-indent: 2em;
    padding:20px;
    }

/*leader*/
.leadderlist{
    list-style:none;
    padding:30px;
}
    .leadderlist li {
        position: relative;
        list-style: none;
        height: 220px;
        border-bottom: 1px dashed #D6D6D6;
        margin:20px;
    }
    .leadderlist li .pic {
        position: absolute;
        width:150px;
        height: 195px;
       top:0px;
       left:0px;
    }
        .leadderlist li .pic img {
            width:100%;
            height:100%;
        }
        .leadderlist li .name {
            position: absolute;
            width: 810px;
            height: 47px;
            top: 0px;
            left: 200px;
            font-size: 24px;
            color: #0957CD;
            font-weight: bold;
        }
        .leadderlist li .info {
            position: absolute;
            width: 810px;
            height: 135px;
            top: 60px;
            left: 200px;
            font-size: 16px;
            line-height:200%;
        }
/*teacher*/
.tbox{
    margin:30px;
    overflow:hidden;
}
    .tbox .title {
        width: 100%;
        height: 40px;
        background: url("../images/ttitle.png") no-repeat center;
        font-size: 24px;
        font-weight: bold;
        color: #0957CD;
        text-align:center;
        letter-spacing:2px;
    }
 .tbox .title1 {
        width: 100%;
        height: 40px;
        background: url("../images/ttitle1.png") no-repeat center;
        font-size: 24px;
        font-weight: bold;
        color: #0957CD;
        text-align:center;
        letter-spacing:2px;
    }
.tlist {
    margin: 20px 0px;
    padding: 0;
    list-style: none;
}

    .tlist li {
        list-style: none;
        width: 120px;
        height: 43px;
        float: left;
        margin: 10px 15px;
    }

        .tlist li a {
            display: block;
            width: 125px;
            height: 33px;
            text-align: center;
            background: rgba(0,99,190,0.1);
            font-size: 18px;
            padding-top: 10px;
            border-radius: 5px;
        }

            .tlist li a:hover {
                background: rgba(0,176,240,0.8);
                color: #fff;
            }