.butsucc{
    height: 1.9rem;
    line-height: 1.9rem;
    width: 3rem;
    text-align: center;
    display: inline-block;
    background-color: #2196f3;
    color: #fff;
    border-radius: 4px;
    float: right;
}
.layui-form{
    margin-top: 0.25rem;
}