html, body {
    height: 100%;
    margin: 0;
}

.layui-layout-admin {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.layui-layout-admin .layui-body {
    overflow: hidden;
    padding: 0;
}

.layui-layout-admin .layui-body iframe {
    width: 100%;
    height: 100%;
    display: block;
    border: 0;
}

.layuiadmin-card-num {
    font-size: 30px;
    font-weight: 600;
    color: #1E9FFF;
    padding: 10px 0;
}

.layui-padding-3 {
    padding: 15px;
}