/* css去掉虚框 */ :focus{-webkit-outline-style:none;-moz-outline-style:none;-ms-outline-style:none;-o-outline-style:none;outline-style:none;} /* input */ a,area{blr:expression(this.onFocus=this.blur())} /* IE */
原文：http://www.cnblogs.com/loverows/p/4157196.html