.msxz{
	position: absolute;
	top: 20px;
	right: 20px;
	z-index: 100000000;
}
.layui-nav{
	background-color: rgb(0 0 0 / 0);
	padding: 0 10px;
}
.layui-nav-bar{
	background-color: rgb(0 0 0 / 0);
	top: 0;
}
.layui-nav-child{
	top: 40px;
}