CSS備忘錄 (1)

1.解決ie6的overflow bugs.
#element{ position:relative; overflow:hidden; }

2.across browser opacity.
#element{ filter:alpha(opacity=0); -moz-opacity:0; opacity:0; }

3.target each browser.
#element{
border: 0 !important; /* moz and webkit */
*border: 0 !important; /* ie7 */
border:0 !important \9; /* ie8 */
_border:0; /* ie6 */
}