常见网页css样式重置
觉得有用的小伙子收藏起来哦
腾讯
body,ol,ul,h1,h2,h3,h4,h5,h6,p,th,td,dl,dd,form,fieldset,legend,input,textarea,select{margin:0;padding:0}
body{font:12px "宋体","Arial Narrow",HELVETICA;background:#fff;-webkit-text-size-adjust:100%}
a{color:#172c45;text-decoration:none}
a:hover{color:#cd0200;text-decoration:underline}
em{font-style:normal}
li{list-style:none}
img{border:0;vertical-align:middle}
table{border-collapse:collapse;border-spacing:0}
p{word-wrap:break-word}
百度
body,h1,h2,h3,h4,h5,h6,hr,p,blockquote,dl,dt,dd,ul,ol,li,pre,form,fieldset,legend,button,input,textarea,th,td{margin:0;padding:0}
html{color:#000;overflow-y:scroll;overflow:-moz-scrollbars-vertical}
body,button,input,select,textarea{font-size:12px;font-family:arial,'Hiragino Sans GB','Microsoft Yahei','微软雅黑','宋体',\5b8b\4f53,Tahoma,Arial,Helvetica,STHeiti}
h1,h2,h3,h4,h5,h6{font-size:100%}
em{font-style:normal}
small{font-size:12px}
ul,ol{list-style:none}
a{text-decoration:none}
a:hover{text-decoration:underline}
legend{color:#000}
fieldset,img{border:0}
button,input,select,textarea{font-size:100%}
table{border-collapse:collapse;border-spacing:0}
img{-ms-interpolation-mode:bicubic}
textarea{resize:vertical}
.left{float:left}
.right{float:right}
.overflow{overflow:hidden}
.hide{display:none}
.block{display:block}
.inline{display:inline}
.error{color:#F00;font-size:12px}
label,button{cursor:pointer}
.clearfix:after{content:'\20';display:block;height:0;clear:both}
.clearfix{zoom:1}.clear{clear:both;height:0;line-height:0;font-size:0;visibility:hidden;overflow:hidden}
.wordwrap{word-break:break-all;word-wrap:break-word}
pre.wordwrap{white-space:pre-wrap}
body{text-align:center}
body,form{position:relative}
td{text-align:left}
img{border:0}
新浪
html, body, ul, li, ol, dl, dd, dt, p, h1, h2, h3, h4, h5, h6, form, fieldset, legend, img { margin:0; padding:0; }
fieldset, img { border:none; }
img{display: block;}
address, caption, cite, code, dfn, th, var { font-style:normal; font-weight:normal; }
ul, ol { list-style:none; }
input { padding-top:0; padding-bottom:0; font-family: "SimSun","宋体";}
input::-moz-focus-inner { border:none; padding:0; }
select, input { vertical-align:middle; }
select, input, textarea { font-size:12px; margin:0; }
input[type="text"], input[type="password"], textarea { outline-style:none; -webkit-appearance:none; }
textarea { resize:none; }
table { border-collapse:collapse; }
body { color:#333; padding:5px 0; font:12px/20px "SimSun","宋体","Arial Narrow",HELVETICA; background:#fff;/* overflow-y:scroll;*/ }
.clearfix:after { content:"."; display:block; height:0; visibility:hidden; clear:both; }
.clearfix { zoom:1; }
.clearit { clear:both; height:0; font-size:0; overflow:hidden; }
a { color:#666; text-decoration:none; }
a:visited { color:#666; }
a:hover, a:active, a:focus { color:#ff8400; text-decoration:underline; }
淘宝
body, h1, h2, h3, h4, h5, h6, hr, p, blockquote, dl, dt, dd, ul, ol, li, pre, form, fieldset, legend, button, input, textarea, th, td { margin:0; padding:0; }
body, button, input, select, textarea { font:12px/1.5tahoma, arial, \5b8b\4f53; }
h1, h2, h3, h4, h5, h6{ font-size:100%; }
address, cite, dfn, em, var { font-style:normal; }
code, kbd, pre, samp { font-family:couriernew, courier, monospace; }
small{ font-size:12px; }
ul, ol { list-style:none; }
a { text-decoration:none; }
a:hover { text-decoration:underline; }
sup { vertical-align:text-top; }
sub{ vertical-align:text-bottom; }
legend { color:#000; }
fieldset, img { border:0; }
button, input, select, textarea { font-size:100%; }
table { border-collapse:collapse; border-spacing:0; }
网易
html {overflow-y:scroll;}
body {margin:0; padding:0; font:12px/1.5 \5b8b\4f53,Arial,sans-serif;/*background:#ffffff;*/}
div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,fieldset,input,textarea,blockquote,p{padding:0; margin:0;}
table,td,tr,th{font-size:12px;}
ol,ul {list-style:none;}
li{list-style-type:none;}
img{vertical-align:top;border:0;}
h1,h2,h3,h4,h5,h6{font-size:inherit; font-weight:normal;}
address,cite,code,em,th,i{font-weight:normal; font-style:normal;}
.hx a,.hx em,.fB{font-weight:bold;}
.clearfix{*zoom:1;}
.clearfix:after{display:block; overflow:hidden; clear:both; height:0; visibility:hidden; content:".";}
a {color:#252525; text-decoration:none;}
a:visited {text-decoration:none;}
a:hover {color:#ba2636;text-decoration:underline;}
a:active {color:#ba2636;}
搜狐
/* 全局CSS定义 */
body{font-family:"\5B8B\4F53","Arial Narrow",HELVETICA;text-align:center;margin:0 auto;padding:0;background:#FFF;font-size:12px;color:#333;}
body > div{text-align:center;margin-right:auto;margin-left:auto;}
div,form,ul,ol,li,span,p{margin:0;padding:0;border:0;}
img,a img{border:0;margin:0;padding:0;}
h1,h2,h3,h4,h5,h6{margin:0;padding:0;font-size:12px;font-weight:normal;}
ul,ol,li{list-style:none}
table,td,input{font-size:12px;padding:0}
/* 默认链接颜色 */
a{outline-style:none;color:#333;text-decoration:none}
a:hover{color:#c00;text-decoration:underline;}
/*清除链接虚框*/
/*a,area {blr:expression(this.onFocus=this.blur()) } for IE
:focus {-moz-outline-style: none; } for Firefox
*/
优酷
@charset "utf-8";
article,aside,details,figcaption,figure,footer,header,hgroup,nav,section{display:block}
audio,canvas,video{display:inline-block;*display:inline;*zoom:1}
audio:not([controls]){display:none}
html{-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%}
a:focus{outline:thin dotted #333;outline:5px auto -webkit-focus-ring-color;outline-offset:-2px}
a:hover,a:active{outline:0}
figure{padding:0;margin:0}
sub,sup{position:relative;font-size:75%;line-height:0;vertical-align:baseline}
sup{top:-0.5em}
sub{bottom:-0.25em}
img{vertical-align:middle;border:0;-ms-interpolation-mode:bicubic}
button,input,select,textarea{margin:0;font-size:100%;vertical-align:middle}
button,input{*overflow:visible;line-height:normal}
button::-moz-focus-inner,input::-moz-focus-inner{padding:0;border:0}
button,input[type="button"],input[type="reset"],input[type="submit"]{-webkit-appearance:button;cursor:pointer}
input[type="search"]{-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box;-webkit-appearance:textfield}
input[type="search"]::-webkit-search-decoration,input[type="search"]::-webkit-search-cancel-button{-webkit-appearance:none}
textarea{overflow:auto;vertical-align:top}
ol,ul,dl{list-style:none}
body,p,ol,ul,dl{padding:0;margin:0}
a:link,a:visited{text-decoration:none;color:#555}
a:hover{color:#c31}
a.white{color:#fff}
a.blue{color:#3399e0}
美团
blockquote,body,code,dd,div,dl,dt,fieldset,form,h1,h2,h3,h4,h5,h6,input,legend,li,ol,p,pre,td,textarea,th,ul{margin:0;padding:0}
table{border-collapse:collapse;border-spacing:0}
fieldset,img{border:0}
address,caption,cite,code,dfn,em,var{font-style:normal;font-weight:400}
li{list-style:none}
caption,th{text-align:left}
h1,h2,h3,h4,h5,h6{font-size:100%}
q:after,q:before{content:''}
abbr,acronym{border:0;font-variant:normal}
sup{vertical-align:text-top}
sub{vertical-align:text-bottom}
input,select,textarea{font-family:inherit;font-size:inherit;*font-size:100%;font-weight:inherit}
legend{color:#333}html{background-color:#eee}
body{font:400 14px/1.5 "Hiragino Sans GB","WenQuanYi Micro Hei",tahoma,sans-serif;color:#666;background-color:#fff}
a{color:#2bb8aa;text-decoration:none}a:hover{text-decoration:underline}
h1,h2,h3,h4,h5,h6{font-family:"Hiragino Sans GB"," Microsoft YaHei","WenQuanYi Micro Hei",arial,sans-serif;color:#333;-webkit-font-smoothing:antialiased}
input[type=password]{font-family:arial,sans-serif}