css的框架——common.css

@charset "utf-8";
/* 字体 */
.n{
    font-weight:normal; 
    font-style:normal;
}
.b{font-weight:bold;} 
.i{font-style:italic;}
.fa{font-family:Arial;} 
.fs{font-family:'宋体';} 
.fw{font-family:'微软雅黑';} 
.fg{font-family:Georgia;} 
.ft{font-family:Tahoma;} 
.fl{font-family:Lucida Console;}
.tdl{text-decoration:underline;} 
.tdn, .tdn:hover, a.tdl:hover{text-decoration:none;}


/* 对齐 */
.tc{text-align:center;} 
.tr{text-align:right;} 
.tl{text-align:left;}
.auto{
    margin-left:auto; 
    margin-right:auto;
}
.auto0{margin:0 auto;}
.vm{vertical-align:middle;}
.vtb{vertical-align:text-bottom;} 
.vt{vertical-align:top;} 
.vn{vertical-align:-4px;} 
.vimg{margin-bottom:-3px;}


/* 大小颜色 */
.g0{color:#000;} 
.g3{color:#333;} 
.g6{color:#666;} 
.g9{color:#999;} 
.red{color:red;} 
.wh{color:white;}
.f0{font-size:0;} 
.f10{font-size:10px;} 
.f12{font-size:12px;} 
.f13{font-size:13px;} 
.f14{font-size:14px;} 
.f16{font-size:16px;} 
.f20{font-size:20px;} 
.f24{font-size:24px;}


/* 外边距 */
.m0{margin:0;} 
.ml1{margin-left:1px;} 
.ml2{margin-left:2px;}
.ml5{margin-left:5px;}
.ml10{margin-left:10px;} 
.ml20{margin-left:20px;} 
.mr1{margin-right:1px;} 
.mr2{margin-right:2px;} 
.mr5{margin-right:5px;} 
.mr10{margin-right:10px;} 
.mr20{margin-right:20px;}
.mt1{margin-top:1px;} 
.mt2{margin-top:2px;} 
.mt5{margin-top:5px;} 
.mt10{margin-top:10px;} 
.mt20{margin-top:20px;}
.mb1{margin-bottom:1px;} 
.mb2{margin-bottom:2px;} 
.mb5{margin-bottom:5px;} 
.mb10{margin-bottom:10px;} 
.mb20{margin-bottom:20px;}
.ml-1{margin-left:-1px;} 
.mt-1{margin-top:-1px;}


/* 内边距 */
.p1{padding:1px;} 
.pl1{padding-left:1px;} 
.pt1{padding-top:1px;} 
.pr1{padding-right:1px;} 
.pb1{padding-bottom:1px;} 
.p2{padding:2px;} 
.pl2{padding-left:2px;} 
.pt2{padding-top:2px;} 
.pr2{padding-right:2px;} 
.pb2{padding-bottom:2px;}
.pl5{padding-left:5px;} 
.p5{padding:5px;} 
.pt5{padding-top:5px;} 
.pr5{padding-right:5px;} 
.pb5{padding-bottom:5px;} 
.p10{padding:10px;} 
.pl10{padding-left:10px;} 
.pt10{padding-top:10px;} 
.pr10{padding-right:10px;} 
.pb10{padding-bottom:10px;}
.p20{padding:20px;} 
.pl20{padding-left:20px;} 
.pt20{padding-top:20px;} 
.pr20{padding-right:20px;} 
.pb20{padding-bottom:20px;}

/* 位置 */
.l{float:left;} 
.r{float:right;} 
.cl{clear:both;}
.rel{position:relative;} 
.abs{position:absolute;} 
.zx1{z-index:1;} 
.zx2{z-index:2;}
.dn{display:none;} 
.db{display:block;} 
.dib{-moz-inline-stack:inline-block; display:inline-block;} 
.di{display:inline;}
.ovh{overflow:hidden;} 
.ovs{overflow:scroll;} 
.vh{visibility:hidden;} 
.vv{visibility:visible;}

/* 高度 */
.lh14{line-height:14px;} 
.lh16{line-height:16px;} 
.lh18{line-height:18px;} 
.lh20{line-height:20px;} 
.lh22{line-height:22px;} 
.lh24{line-height:24px;}
.h14{height:14px;} 
.h16{height:16px;} 
.h18{height:18px;} 
.h20{height:20px;} 
.h22{height:22px;} 
.h24{height:24px;}

/* 缩放 */
.fix{*zoom:1;} 
.fix:after{display:block; content:"clear"; height:0; clear:both; overflow:hidden; visibility:hidden;} 
.z{_zoom:1;}

/* 样子 */
.poi{cursor:pointer;} 
.def{cursor:default;} 
.ln{list-style:none;}
.br4{-moz-border-radius:4px;-webkit-border-radius:4px;border-radius:4px;}
.br8{-moz-border-radius:8px;-webkit-border-radius:8px;border-radius:8px;}

/* 换行 */
.bk{word-wrap:break-word;}


/************************** Reset 样式类  酌情添加 ********************************************/
body, ul, form{margin:0;padding:0;}
a {margin:0;padding:0;border:0;vertical-align:baseline;}
a img{border:none;}
table {border-collapse:collapse;}
hr {display:block;height:1px;border:0;padding:0;border-top:1px solid #ccc;margin:1em 0;}
input, select,textarea {vertical-align:middle/9;letter-spacing:1px;color:#555;}