.picbox {
    position:relative;
    height:500px;
}

.banner_list {
    position: absolute;
}

.clickBtn {
    bottom: 10px;
    height: 15px;
    left: 50%;
    margin-left: -50px;
    position: absolute;
    z-index: 100;
}

.clickBtn span {
    background: #fff;
    display: block;
    float: left;
    height: 10px;
    margin-left: 15px;
    width: 10px;
    border-radius:50%;
}

.clickBtn .on {
    background: #000;
    border:1px solid #fff;
    opacity:0.5;
    width:9px;
    height:9px;
    margin-top:-1px;
}

.text {
    padding-top:200px;
}

.text p {
    text-align:center;
    color:#fff;
}

p.p1 {
    font-size:20px;
}

p span:first-child {
    margin-right:15px;
}

p.p2 {
    margin-top:5px;
    font-size:13px;
}

.content {
    width: 1200px;
    margin: 80px auto;
    background: #e4e4e4;
    border-radius: 2px;
    padding: 50px;
}

.content:after {
    clear: both;
    content:".";
    display: block;
    height: 0;
    line-height: 0;
    visibility: hidden;
}

.bg {
    float: left;
}

.word {
    margin-left: 480px;
}

.title {
    font-size: 20px;
    text-align: center;
    font-weight: bold;
    padding-bottom: 30px;
}

.title span {
    width: 100%;
    border-bottom: 3px solid #159ad3;
    padding-bottom: 5px;
}

span.name {
    color:#999;
}

.line {
    border: 1px solid #159ad3;
    width: 103px;
    left: 0px;
    right: 0px;
    top: 0px;
    bottom: 0px;
    margin: 10px auto;
}

p.txt {
    text-indent:30px;
    color:#6f6f6f;
    line-height: 25px;
}

p.p4 {
    text-indent:30px;
    color:#6f6f6f;
    line-height: 25px;
    position:relative;
}

p.p4:before {
    content:".";
    position:absolute;
    color:#e10038;
    font-size:35px;
    left: -15px;
    top: -10px;
}

.part {
    width: 100%;
    margin-bottom: 80px;
}

.box {
    width:1200px;
    margin: 0 auto;
}

.item {
    border-bottom:1px solid #e9e9e9;
    padding: 20px 0;
    margin-bottom:35px;
}

.top {
    border-left:2px solid #e10038;
}

.top h3 {
    display: inline-block;
    padding-left:10px;
    margin-right: 10px;
}

.top span {
    color:#999;
}

.sect {
    float:left;
    width:100%;
    min-height:180px;
}

.box:after {
    clear: both;
    content:".";
    display: block;
    height: 0;
    line-height: 0;
    visibility: hidden;
}

.sect img {
    background: #fff;
    padding: 10px;
    width: 23%;
    border-radius: 20px;
}

.key {
    float:right;
    margin: 60px 50px 100px 0;
}

.arrow {
    width:18px;
    height:11px;
    border:1px solid #dbdbdb;
    padding:5px 10px;
    cursor:pointer;
}

.up {
}

.up span {
    display:block;
    border-right: 2px solid #dbdbdb;
    border-top: 2px solid #dbdbdb;
    height: 10px;
    width: 10px;
    margin: 2px auto;
    transform: rotate(-45deg);
    -webkit-transform: rotate(-45deg);
    /*不加这两个属性三角会比上一个略丑, 大家可以试一下*/
    /*border-left: 2px solid transparent;
	border-bottom: 2px solid transparent;*/
}

.arrow.now {
    border:1px solid #cc0033;
}

.arrow span.persent {
    border-right: 2px solid #cc0033;
    border-top: 2px solid #cc0033;
}

.down {
    margin-top:15px;
}

.down span {
    display:block;
    border-right: 2px solid #dbdbdb;
    border-top: 2px solid #dbdbdb;
    height: 10px;
    width: 10px;
    margin: -2px auto;
    transform: rotate(135deg);
    -webkit-transform: rotate(135deg);
}