<style>
.layer-close-left .layui-layer-setwin{right: auto;left: -15px;}
</style>

<script>
layer.open({
			type: 2,
			shadeClose: true,
			title:false,
			shade: 0.8,
			skin: 'layer-close-left',
			content: url,
			area: ['80%', '80%'],
		});
</script>