.layui-upload-file, input[type=file]{
    display: none;
}
.layui-btn{
    display: block;
    background-color: #0085a1;
    width: 130px;
    height: 30px;
    color: #ffffff;
    text-align: center;
    line-height: 30px;
    font-size: 12px;
    cursor: pointer;
}
.layui-btn:hover{
    background-color: #006b87;
}