HTML5——CSS学习笔记（10）css重置样式

心已赠人 2022-12-13 04:56 251阅读 0赞

## 重置样式 ##

@charset "utf-8";
    html,body,ol,ul,li,h1,h2,h3,h4,h5,h6,p,th,td,dl,dd,form,fieldset,legend,input,textarea,select{margin:0;padding:0;}
    body{font-size:16px;font-family: '微软雅黑';}
    ul,ol,li{list-style:none;}
    h1,h2,h3,h4,h5,h6{font-size:16px;font-weight: normal;}
    b,strong{ font-weight: normal;}
    i,em{font-style: normal;}
    a,u{text-decoration: none;}
    img{border:0;display:block;}
    input,fieldset{outline: none; border:0;}
    .clear_fix:after{content:'.';clear:both;height:0;overflow:hidden;display:block;visibility: hidden;}
    .clear_fix{zoom:1;}

## 常见网站重置样式 ##

## 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}

## 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 ##

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  */

## 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; }

## 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}

## 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}