/*主体*/
.mian-pic {
    height: 354px;
    background: url("../images/top-pic.png") center center no-repeat;
}

.mian-content {
    width: 1200px;
    margin: 0 auto;
    margin-top: 35px;
    margin-bottom: 430px;
    z-index: 10;
    color: #333;
    background: #fff;
    overflow: hidden;
}

.mian-content a:hover {
    color: #12356d;
}

/*左侧*/
.left-content {
    text-align: center;
    font-size: 16px;
    font-weight: bold;
    margin-right: 40px;
    color: #fff;
    width: 190px;
    float: left;
    background: #143f7a;
}

.left-content div {
    padding: 12px;
}

.left-content ul li {
    border-bottom: 1px solid #f1f1f1;
    background: #f8f8f8;
    color: #888;
    line-height: 52px;
}

.left-content ul li a {
    color:#888;
    background: #f8f8f8;
    display: inline-block;
    border-left: 3px solid #f8f8f8;
    width: 187px;
}

.left-content ul li.active a, .left-content ul li:hover a {
    border-left: 3px solid #143f7a;
    background: #eeeeee;
    color: #143f7a;
    cursor: pointer;
}
.left-content ul li.first-li.active a, .left-content ul li.first-li:hover a{
    border-left: 3px solid #f8f8f8;
    color: #888;
}
.left-content ul li.first-li > a {
    background: url("../images/toright.png") 170px center no-repeat;
}

.left-content ul li.first-li.active>a {
    border-left:3px solid #f8f8f8;
    background: url("../images/todown.png") 170px center no-repeat;;
    color: #888;
    cursor: pointer;
}

.left-content ul li.first-li.active ul li {
    background: #f2f2f2;
    height: 30px;
    line-height: 30px;
}

.left-content ul li.first-li.active ul li a {
    border-left: 3px solid #f2f2f2;
    color: #888;
    background: #f2f2f2;
}

.left-content ul li.first-li.active ul li.active a, .left-content ul li.first-li:hover ul li:hover a {
    border-left: 3px solid #143f7a;
    color: #143f7a;
    background: #eeeeee;
}

/*@media screen and (max-width: 1440px) {*/
    /*.mian-content .right-content{*/
        /*width: 794px;*/
    /*}*/
    /*.mian-content{*/
        /*margin-top: 30px;*/
    /*}*/
    /*.mian-content,.header-top,.header,.sidebar .navigation,.footer .links{*/
        /*width: 1024px;*/
    /*}*/
/*}*/