鼠标悬浮放大

// 功能介绍弹出提示
$('#wxDesc').hover(function(){
    openMSG()
}, function(){
    layer.close(subtips)
})
function openMSG(){
    var content = document.getElementById('wxDesc').innerText
    subtips = layer.tips(content, '#wxDesc', {skin: 'layui-layer-rim', tips:[1,'black'],time: 0})
}

// 放大微信二维码
$('#wxQrUrl').hover(function(){
    openIMG('wxQrUrl')
}, function(){
    layer.close(imgTips)
})

function openIMG(id){
    var img = "<img class='img_msg' src='" + document.getElementById(id).src + "' style='width:130px'>";
    imgTips = layer.tips(img, '#'+id, {
        tips:[3, 'rgba(41,41,41,.5)']
        ,area: ['160px']
    })
}