.content{
    margin: 40px 0;
}
.name{
    width: 100%;
    height: 60px;
    line-height: 60px;
    border-bottom: 1px solid #ccc;
}
.name .w{
    width: 1200px;
    margin: 0 auto;  
}
.name .w h1{
    font-size: 28px;
    color: #000;
    float: left;
}
.name .w ul{
    float: right;
    margin-left: 50px;
}
.name .w ul li{
    float: left;
}
.name .w ul li a{
    display: block;
    color: #000;
    padding: 0 20px;
    font-size: 20px;
}
.s1{
    overflow: hidden;
    padding: 50px 0;
    background-color:#ddd;
}
.s1 .w{
    width: 1200px;
    margin: 0 auto;
}
.s1 .w .text{
    float: right;
    margin-right: 50px;
    width: 500px;
    color: #000;
    padding-top: 100px;
}
.s1 .w .text p{
    font-size: 18px;
    line-height: 40px;
}
.s1 .w .pic{
    float: left;
    margin-left: 50px;
}

.s2{
    overflow: hidden;
    padding: 50px 0;
    background-color:#fff;
}
.s2 .w{
    width: 1200px;
    margin: 0 auto;
}
.s2 .w .text{
    float: left;
    margin-left: 50px;
    width: 500px;
    color: #000;
    padding-top: 100px;
}
.s2 .w .text p{
    font-size: 18px;
    line-height: 40px;
}
.s2 .w .pic{
    float: right;
    margin-right: 50px;
}