layer.open({
            type: 1,
            title: false,
            closeBtn: 0,
            area: '150px',
            skin: 'layui-layer-nobg', //没有背景色
            shadeClose: true,
            content: imgurl
        });    

        layer.open({
            type: 2,
            title: phone,
            shadeClose: true,
            shade: 0.8,
            area: ['180px', '210px'],
            content: imgurl //iframe的url
        });