a:focus,input:focus{
a:focus,input:focus{2
-webkit-tap-highlight-
color
:rgba(
0
,
)
a:focus,input:focus{ -webkit-tap-highlight-color:rgba(0,0,0,0); -webkit-user-modify:read-write-plaintext-only;} a选中高亮显示
原文：http://www.cnblogs.com/forgere/p/5671492.html
