CSS代码片段

1.清除浮动

.f_ib{ display:inline-block; *zoom:1; *display:inline; }

2.display:inline-block

.f_ib{ display:inline-block; *zoom:1; *display:inline; }

3.文本超出显示省略号

.f_toe{ overflow:hidden; word-wrap:normal; white-space:nowrap; text-overflow:ellipsis; }

4.禁止选择文本

.f_toe{ overflow:hidden; word-wrap:normal; white-space:nowrap; text-overflow:ellipsis; }

5.设置最小高度

.min_height{ min-height:300px; _height:300px; }

6.有高宽的容器窗口居中

.align_middle{ width:200px; height:100px; position:absolute; top:50%; left:50%; margin:-50px 0 0 -100px; }

7.透明度

.opacity{ background-color:#000; opacity:0.5; filter:alpha(opacity=50); }

8.小高度设置

.mini_height{ height:3px; font-size:0; overflow:hidden; }

9.去掉a标签的虚线框

.hidefocus{ outline:none; }

10. a标签访问样式设置,注意顺序

a:link { color:red; } a:visited { color:green; } a:hover { color:blue; } a:active { color:orange; }