WebView 加载的页面，当触发网页中类似toast的事件时，toast里的内容模糊，求大神解

详情是：在手机的webview载入如下网址后，点击Add to cart就会出现上图的情况
http://m.aliexpress.com/item/32329058540.html?sk=vzNZvnIai%3A&cpt=1439022323417&productId=32329058540&aff_platform=aaf&aff_trace_key=30949898762846915&productSubject=New-Arrival-Bracelet-Mobile-Phone-Cables-Micro-USB-Data-Cable-Charging-For-Samsung-Galaxy-S3-S4&tracelog=wwwdetail2mobilesitedetail

ps: toast是网页自带的

http://download.csdn.net/detail/dingding_xuexi/7558815

网页自带的你让H5去解决啊