转自：小月博客 http://www.aliyue.net/652.html
1. 文字换行
/*强制不换行*/
white-space:nowrap;
/*自动换行*/
word-wrap: break-word;
word-break: normal;
/*强制英文单词断行*/
word-break:break-all;
2. 两端对齐
text-align:justify;text-justify:inter-ideogra
3. 去掉Webkit(chrome)浏览器中input(文本框)或textarea的黄色焦点框
input,button,select,textarea{ outline:none;}
textarea{ font-size:13px; resize:none;}
注：去掉chrome记住密码后自动填充表单的黄色背景
4. ie6: position:fixed
.fixed-top /* position fixed Top */{position:fixed;bottom:auto;top:0; }
* html .fixed-top /* IE6 position fixed Top */{position:absolute;bottom:auto;top:expression(eval(document.documentElement.scrollTop));}
*html{background-image:url(about:blank);background-attachment:fixed;}
5. clearfix
.clearfix:after{visibility:hidden;display:block;font-size:0;content:" ";clear:both;height:0;}
.clearfix{display:inline-block;}
html[xmlns] .clearfix{display:block;}
* html .clearfix{height:1%;}
.clearfix{*zoom: 1;}
.clearfix:after{clear:both;display:table;content:"”;}
.clearfix{overflow:hidden;_zoom:1;}
6. min-height: 最小高度兼容代码
.minheight500{
min-height:500px;
height:auto !important;
height:500px;
overflow:visible;
}
7. 鼠标不允许点击：
cursor:not-allowed;
8. mac font: osx平台字体优化
font-family:"Hiragino Sans GB","Hiragino Sans GB W3",'微软雅黑';
9. 省略号：
.ellipsis{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
