clearFix

　　.cf:after{ content: ''; display: block; clear: both; height: 0; overflow: hidden; visibility: hidden;}

　　.cf{zoom: 1;}

 

一行文字...

　　.ellip{overflow: hidden;text-overflow: ellipsis;white-space: nowrap;}

 

重置body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,fieldset,input,p,th,td{margin:0;padding:0}        ul,ol,li{list-style: none;}        fieldset,img{border:0}img{display:block}ol,ul{list-style:none}        em{font-style:normal}        input,button,select,textarea{outline:none}        textarea{resize:none}        i,s{font-style:normal;text-decoration:none}        .clearfix:before,.clearfix:after{display:table;content:""}        .clearfix:after{clear:both}        .clearfix{zoom:1}        img{width:auto\9}        video embed,video object,video iframe{width:100%;height:auto}        html{font-size: 14px;}        body{background: #fff;font-size: 14px;}