标签：transform col pre cimage image span web class lte
html.gray { -webkit-filter: grayscale(.95); }
兼容性
html { -webkit-filter: grayscale(100%); -moz-filter: grayscale(100%); -ms-filter: grayscale(100%); -o-filter: grayscale(100%); filter: grayscale(100%); filter: progid:DXImageTransform.Microsoft.BasicImage(grayscale=1); }
标签：transform col pre cimage image span web class lte
原文地址：https://www.cnblogs.com/yuwen1995/p/12641079.html
