/*移除样式*/
html,body,div,ul,li,a,ol,img,div{
    margin: 0;
    padding: 0;
    border:0;
    font-size: 0;
    font-family: SourceHanSansCN, SourceHanSansCN-Bold;
}
img{
    width: 100%;
}
.zxmf {
    width: 100%;
    display: flex;
    font-size: 0;
    position: fixed;
     z-index: 999; 
    left: 0;
    right: 0;
    bottom: 0;
}
img.padto {
    padding-bottom: 12%;
    padding-top: 29px;
}