*{
    margin: 0;
    padding: 0;
}
body{
    width: 7.5rem;
    margin: 0 auto;
    height: auto;
    background-color: #ffffff;
}
a{
    text-decoration: none;
}
form{
    overflow: hidden;
}
.head{
    width: 100%;
    height: 0.9rem;
}
.head p{
    font-size: 0.48rem;
    text-align: center;
    line-height: 0.9rem;
}
.footer{
    position: fixed;
    bottom: 0;
    width: 100%;
    height: 0.98rem;
    background: #ffffff;
    overflow: hidden;
    display: flex;
    border-top: 0.01rem ridge #f7f7f7;
}
.footer_box{
    flex: 1;
}
.footer_box img{
    width: 0.45rem;
    height: 0.45rem;
    display: table-cell;
    margin: 0 auto;
    margin-top: 0.2rem;
}
.footer_box p{
    font-size: 0.24rem;
    text-align: center;
}
.footer_box a{
    color: #999;
    text-decoration: none;
}
.footer_box-now{
    color: #457dff!important;
}