@media screen and (max-width: 750px) 
{ .header{
    height: 330px;
    width: 1000px;
    background: url(zt_02.jpg) no-repeat;
    background-size: 100% 100%;
}


.fanHui img{
    float: right;
    width: 162px;
    height: 44px;
    display: block;
    margin-right: 50px;
}
.Dy{
    height: 500px;
    overflow: hidden;
    width: 1000px;
    background: url(tj_02.jpg)no-repeat;
    background-size: 100% 100%;
    position: sticky;
}
.Dy1{
    width: 997px;
    margin: 0 auto;
    height: 470px;
    background: url(zt_05.jpg) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    left: 0%;
    top: 8%;
}
.Dy1 p{
    width: 900px;
    margin: 0px 50px;
    font-family: "微软雅黑";
    text-overflow: ellipsis;
    font-size: 18px;
    color: #333333;
    font-weight: 400;
    line-height: 37px;
    text-align: justify;
    text-indent: 32px;
   
}
.mmmd{
    width: 730px !important;
}
.zhong{
    width:1000px;
    height: 730px;
    background: #f5f6f7;
}
.zhong1{
    height: 190px;
    margin-top: 0px;
    /* background: url(gg_03.png) no-repeat; */
    /* background-size: 100% 100%; */
    width: 100%;

}
.zhong1 img{
    width: 100%;
    
}
.zhong2{
    margin-top: 10px;
    height: 500px;
    /* background: red; */
}
.zhong2 li{
    width: 218px;
    height: 200px;
    background: #ffffff;
    border-radius: 3%;
    box-shadow:0 0 20px 1px #999;
    text-align: center;
    /* margin-right: 22px; */
    float: left;
    /* margin-top: 22px; */
    margin: 15px;
}
.zhong2 .zhong21 {
   display: block;
   width: 92%;
   height: 80%;
   margin: 0 auto;
   padding-top: 10px;
}
.zhong2 img{
    width: 100%;
}
.zhong22{
    font-family: "微软雅黑";
    white-space: nowrap;
    text-overflow: ellipsis;
    font-size: 16px;
    color: #333333;
    font-weight: 400;
    /* text-align: center; */
}


.gzjm{
    width: 1000px;
    height: 520px;
    /* background: url(zt_14.jpg) no-repeat;
    background-size: 100% 100%; */
    padding-top: 200px;
}
#gzjm{
    height:755px;
}
.footer{
    width: 1000px;
    height: 115px;
    text-align: center;
    line-height: 115px;
    background: #102c4d;
    color: #ffffff;
}
}