body, html {
    padding: 0;
    margin: 0;
    /*background-color: #000000;*/
    /*background-attachment: fixed;*/
    /*-webkit-overflow-scrolling:touch !important;*/
}
*{
    padding: 0px;
    margin: 0px;
    /*margin-top: -5px;*/
}
div,img{
    position: relative;
}
img{
    display: block;
}

.allwidth{
    width: 100%;
}
.huadong{
    position: absolute;
    margin: 0 auto;
    width: 80%;
    /*float: inherit;*/
    margin-left: 10%;
}
/*.cleanBox{*/
/*    clear: both;*/
/*}*/
.ymBox{
    bottom: 57px;
}
.qwymBox{
    bottom: 71px;
}

.zqBox{
    bottom: 80px;
}
.ldBox{
    bottom: 80px;
}
.ipBox{
    bottom: 80px;
}
.whBox{
    bottom: 80px;
}
.ppBox{
    bottom: 90px;
}
.qyBox{
    bottom: 150px;
}
.swBox{
    bottom: 62px;
}