个人手机端常用到的：
@charset "utf-8"; 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/1.5 "5FAE8F6F96C59ED1", arial ; *line-height:1.5} h1, h2, h3, h4, h5, h6 {font-size:100%; font-weight: normal;} address, cite, dfn, em, var {font-style:normal;} code, kbd, pre, samp {font-family:courier new, courier, monospace;} ul, ol {list-style:none;} fieldset, img {border:0} table {border-collapse:collapse;border-spacing:0;} input, button, textarea, select, optgroup, option {font-family: inherit;font-size: inherit;font-style: inherit;font-weight: inherit;
font-size:100%;} div:after, ul:after, dl:after,.clearfix:after { content:""; display:block; clear:both; height:0; visibility:hidden;} /****/ abbr, article, aside, audio, canvas, datalist, details, figure, footer, header, hgroup, menu, nav, output, progress, section, video {
display:block;margin:0;padding:0} i,u,b,em,span,small{ font-weight:normal; font-style:normal;} html,body {height: 100%} /****/ html {font-size: 62.5%;} body { -webkit-tap-highlight-color: rgba(255, 255, 255, 0); -webkit-user-select: none; user-select: none; -moz-user-focus: none; -moz-user-select: none; } a{text-decoration: none;} h2{ margin:0; padding: 0;}
个人PC端常用到的：
html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr,
acronym, address, big, cite, code, del, dfn, em, font, img, ins, kbd, q, s, samp, small, strike,
strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td { margin:0; padding:0; border:0; outline:0; font-size:100%; vertical-align:baseline; background:transparent } body { line-height:1 } ol, ul { list-style:none } blockquote, q { quotes:none } blockquote:before, blockquote:after, q:before, q:after { content:''; content:none } :focus { outline:0 } ins { text-decoration:none } del { text-decoration:line-through } table { border-collapse:collapse; border-spacing:0 } .clear { clear: both; display: block; overflow: hidden; visibility: hidden; width: 0; height: 0; }
来源于51job的css代码重置：
@charset "utf-8"; /* Reset css*/ body,h1,h2,h3,h4,h5,h6,div,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/1.5 tahoma,arial,5b8b4f53} body{_overflow:auto;_height:100%;margin:0 auto;} html{_overflow:hidden} h1,h2,h3,h4,h5,h6{font-size:100%} address,cite,dfn,em,var{font-style:normal} code,kbd,pre,samp{font-family:courier new,courier,monospace} small{font-size:12px} ul,ol,li,dl,dt,dd{list-style:none} sup{vertical-align:text-top} sub{vertical-align:text-bottom} legend{color:#000} fieldset,img{border:0} button,input,select,textarea{font:12px/1.5 tahoma,arial,sans-serif; vertical-align:middle;cursor:pointer} table{border-collapse:collapse;border-spacing:0} .clear{display:block;float:none;clear:both;overflow:hidden;visibility:hidden;width:0;height:0;background:none;border:0;font-size:0} /*a*/ a{ text-decoration:none; color:#555;} a:hover{ color:#ff6600;} /*title*/ h1 { font-size:50px;} h2 { font-size:40px;} h3 { font-size:30px;} h4 { font-size:14px;} h5 { font-size:12px;} h6 { font-size:9px;}
来源于csdn的css代码重置
@charset "utf-8"; /* Download : http://www.codefans.net *? /* Reset css*/ body,h1,h2,h3,h4,h5,h6,div,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/1.5 tahoma,arial,5b8b4f53} body{_overflow:auto;_height:100%;margin:0 auto;} html{_overflow:hidden} h1,h2,h3,h4,h5,h6{font-size:100%} address,cite,dfn,em,var{font-style:normal} code,kbd,pre,samp{font-family:courier new,courier,monospace} small{font-size:12px} ul,ol,li,dl,dt,dd{list-style:none} sup{vertical-align:text-top} sub{vertical-align:text-bottom} legend{color:#000} fieldset,img{border:0} button,input,select,textarea{font:12px/1.5 tahoma,arial,sans-serif; vertical-align:middle;cursor:pointer} table{border-collapse:collapse;border-spacing:0} .clear{display:block;float:none;clear:both;overflow:hidden;visibility:hidden;width:0;height:0;background:none;border:0;font-size:0} /*a*/ a{ text-decoration:none; color:#555;} a:hover{ color:#ff6600;} /*title*/ h1 { font-size:50px;} h2 { font-size:40px;} h3 { font-size:30px;} h4 { font-size:14px;} h5 { font-size:12px;} h6 { font-size:9px;}
来源于淘宝的css重置
blockquote,body,button,dd,dl,dt,fieldset,form,h1,h2,h3,h4,h5,h6,hr,input,legend,li,ol,p,pre,td,textarea,th,ul {margin:0;padding:0} body,button,input,select,textarea { font:12px/1.5 tahoma,arial,'Hiragino Sans GB',5b8b4f53,sans-serif} h1,h2,h3,h4,h5,h6 {font-size:100%} address,cite,dfn,em,var {font-style:normal} code,kbd,pre,samp {font-family:courier new,courier,monospace} small {font-size:12px} ol,ul {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}
未知来源 css重置
html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, font, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, center, u, b, i { margin: 0; padding: 0; border: 0; outline: 0; font-weight: normal; font-style: normal; font-size: 100%; font-family: inherit; vertical-align: baseline } body { line-height: 1 } :focus { outline: 0 } ol, ul { list-style: none } table { border-collapse: collapse; border-spacing: 0 } blockquote:before, blockquote:after, q:before, q:after { content: ¡°¡± } blockquote, q { quotes: ¡°¡± ¡°¡± } input, textarea { margin: 0; padding: 0 } hr { margin: 0; padding: 0; border: 0; color: #000; background-color: #000; height: 1px }}
个人感觉，css重置并不是说哪个好哪个不好，而是要针对自己的项目写一套适合自己的才是“王道”。