引用公共css文件-base.css
@charset "utf-8";
/* base CSS Document */
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,fieldset,input,textarea,p,blockquote,th,td{ margin:0; padding:0;}
table{ border-collapse:collapse; border-spacing:0;}
fieldset,img{ border:0;}
address,caption,cite,code,dfn,em,strong,th,var{ font-style:normal; font-weight:400;}
ol,ul{ list-style:none;}
caption,th{ text-align:left;}
h1,h2,h3,h4,h5,h6{ font-size:100%; font-weight:400;}
q:before,a:after{ content:'';}
abbr,acronym{ border:0;}
/* 文字排版 */
.f12{ font-size:12px;}
.f13{ font-size:13px;}
.f14{ font-size:14px;}
.f16{ font-size:16px;}
.f20{ font-size:20px;}
.fb { font-weight:700;}
.fn { font-weight:400;}
.t2 { text-indent:2em;}
.lh150 { line-height:150%;}
.lh180 { line-height:180%;}
.lh200 { line-height:200%;}
.unl{ text-decoration:underline;}
.no_unl{ text-decoration:none;}
/* 定位 */
.tl{ text-align:left;}
.tc{ text-align:center;}
.tr{ text-align:right;}
.bc{ margin-left:auto; margin-right:auto;}
.fl{ float:left; display:inline;}
.fr{ float:right; display:inline;}
.cb{ clear:both;}
.cl{ clear:left;}
.cr{ clear:right;}
.clearfix:after{ content:"."; display:block; height:0; clear:both; visibility:hidden;}
.clearfix{ display:inline-block;}
*html .clearfix{ height:1%;}
.clearfix{ display:block;}
.vm{ vertical-align:middle;}
.pr{ position:relative;}
.pa{ position:absolute;}
.abs-right{ position:absolute; right:0;}
.zoom{ zoom:1;}
.hidden{ visibility:hidden;}
.none{ display:none;}
/* 长度高度 */
.w10{ width:10px;}
.w20{ width:20px;}
.w30{ width:30px;}
.w40{ width:40px;}
.w50{ width:50px;}
.w60{ width:60px;}
.w70{ width:70px;}
.w80{ width:80px;}
.w90{ width:90px;}
.w100{ width:100px;}
.w200{ width:200px;}
.w250{ width:250px;}
.w300{ width:300px;}
.w400{ width:400px;}
.w500{ width:500px;}
.w600{ width:600px;}
.w700{ width:700px;}
.w800{ width:800px;}
.w{ width:100%;}
.h50{ height:50px;}
.h80{ height:80px;}
.h100{ height:100px;}
.h200{ height:200px;}
.h{ height:100%;}
/* 边距 */
.m10{ margin:10px;}
.m15{ margin:15px;}
.m30{ margin:30px;}
.mt5{ margin-top:5px;}
.mt10{ margin-top:10px;}
.mt15{ margin-top:15px;}
.mt20{ margin-top:20px;}
.mt30{ margin-top:30px;}
.mt50{ margin-top:50px;}
.mt100{ margin-top:100px;}
.mb5{ margin-bottom:5px;}
.mb10{ margin-bottom:10px;}
.mb15{ margin-bottom:15px;}
.mb20{ margin-bottom:20px;}
.mb30{ margin-bottom:30px;}
.mb50{ margin-bottom:50px;}
.mb100{ margin-bottom:100px;}
.ml5{ margin-left:5px;}
.ml10{ margin-left:10px;}
.ml15{ margin-left:15px;}
.ml20{ margin-left:20px;}
.ml30{ margin-left:30px;}
.ml50{ margin-left:50px;}
.ml100{ margin-left:100px;}
.mr5{ margin-right:5px;}
.mr10{ margin-right:10px;}
.mr15{ margin-right:15px;}
.mr20{ margin-right:20px;}
.mr30{ margin-right:30px;}
.mr50{ margin-right:50px;}
.mr100{ margin-right:100px;}
.p10{ padding:10px;}
.p15{ padding:15px;}
.p30{ padding:30px;}
.pt5{ padding-top:5px;}
.pt10{ padding-top:10px;}
.pt15{ padding-top:15px;}
.pt20{ padding-top:20px;}
.pt30{ padding-top:30px;}
.pt50{ padding-top:50px;}
.pt100{ padding-top:100px;}
.pb5{ padding-bottom:5px;}
.pb10{ padding-bottom:10px;}
.pb15{ padding-bottom:15px;}
.pb20{ padding-bottom:20px;}
.pb30{ padding-bottom:30px;}
.pb50{ padding-bottom:50px;}
.pb100{ padding-bottom:100px;}
.pl5{ padding-left:5px;}
.pl10{ padding-left:10px;}
.pl15{ padding-left:15px;}
.pl20{ padding-left:20px;}
.pl30{ padding-left:30px;}
.pl50{ padding-left:50px;}
.pl100{ padding-left:100px;}
.pr5{ padding-right:5px;}
.pr10{ padding-right:10px;}
.pr15{ padding-right:15px;}
.pr20{ padding-right:20px;}
.pr30{ padding-right:30px;}
.pr50{ padding-right:50px;}
.pr100{ padding-right:100px;}
