*{
    margin: 0;
    padding: 0;

}
.nuoche-banner{
    width: 100%;
    height: 900px;
    background-image: url("../images/nuoche/2(3).jpg");
    background-size: 100% 100%;

}
.zhongjian{
    width: 100%;
    height: 500px;
    float: left;
}
.zhongjian1{
    width: 1000px;
    height: 100%;
    margin: 0 auto;
}
.zhongjian1 ul {
    width: 100%;
    height: 80%;
    float: left;
}
.zhongjian1 ul li{
    width: 23%;
    height: 100%;
    float: left;
    margin-left:26px;
}
.zhongjian-img{
    width: 100px;
    height: 100px;
    background: gainsboro;
    float: left;
    border-radius: 50%;
    text-align: center;
    margin-left: 65px;
    margin-top: 50px;
}
.zhongjian-img img{
    margin-top: 30px;
}
.zhongjian ul li p{
    width: 100%;
    float: left;
    text-align: center;
    position: relative;
    top: 20px;
}
.zhongjian ul li p span{
    font-size: 20px;
}
.zhongjian1-text{
    width: 100%;
    height: 20%;
    float: left;
    text-align: center;
    line-height: 120px;
    font-size: 40px;
}
.jian{
    width: 100%;
    height: 500px;
    float: left;
}
.jian1{
    width: 1000px;
    height: 100%;
    margin: 0 auto;
}
.jian1-text{
    text-align: center;
    line-height: 120px;
    width: 100%;
    height: 20%;
    font-size: 40px;
}
.jian2-text p{
    font-size: 15px;
    position: relative;
    top: 20px;
    line-height: 30px;
}
.jian2-text p span{
    font-size: 20px;
}
.gao{
    width: 100%;
    height: 600px;
    float: left;
    background: gainsboro;
}
.gao1{
    width: 1000px;
    height: 500px;
    margin:  0 auto;
}
.gao1 ul {
    width: 100%;
    height: 48%;
    float: left;
    margin-top: 50px;
}
.gao1 ul li{
    width: 32%;
    height: 100%;
    float: left;
    margin-left: 2%;
    text-align: center;
    background: white;

}
.gao1 ul li img{
    margin-top: 20px;
}
.gao1 ul li p{
    position: relative;
    top: 20px;
    font-size: 12px;
    padding: 5px;
}
.gao1 ul li p span{
    font-size: 20px;
}