IE浏览器:
a {
blr:expression(this.onFocus=this.blur());
}
FF浏览器:
a {
outline: none;
}
或者缩小范围:
a:focus {
outline: none;
}
后者使得鼠标左键在链接上按下,松开之前的这段时间里,仍会显示虚线的outline.
a:active {star:expression(this.onFocus=this.blur());}
转载于:https://blog.51cto.com/lwsdd/1384379