.setupdivs>div{
    padding: 0.25rem;
    width: 50%;
    float: left;
}

.setupdivs input[name="bofang"] {
    text-align: center;
    cursor: pointer;
    color: #888;
}

@media screen and (max-width: 520px){
    .setupdivs>div{
        width: 100%;
    }
}