抹平浏览器样式reset.css

由于浏览器之间对一些dom的渲染形式不一样，会导致显示的差异

/*css reset*/
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,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,article,aside,canvas,details,figcaption,figure,footer,header,hgroup,menu,nav,section,summary,time,mark,audio,video{margin:0;padding:0;border:0;outline:0}html,body,form,fieldset,p,div,h1,h2,h3,h4,h5,h6{-webkit-text-size-adjust:none}article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section{display:block;clear:both;}
html { font-family: 'Microsoft YaHei',"Helvetica Neue", Helvetica, STHeiTi, Arial, sans-serif; -ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%; font-size: 62.5%; }
body {font-size: 1.4rem;overflow-x: hidden;min-width:320px; /*-webkit-overflow-scrolling: touch;*/color:#1a1a1a;background:#f9f9f9; }
a { background: transparent; text-decoration: none; -webkit-tap-highlight-color: transparent; color: #1a1a1a; }
a:active { outline: 0; }
a:active { color: #3990e6; }

audio, canvas, progress, video { display: inline-block; vertical-align: baseline; }
audio:not([controls]) { display: none; height: 0; }svg:not(:root) { overflow: hidden; }

hr { -moz-box-sizing: content-box; box-sizing: content-box; height: 0; }pre { overflow: auto; white-space: pre; white-space: pre-wrap; word-wrap: break-word; }code, kbd, pre, samp { font-family: monospace; font-size: 1rem}mark { background: #ff0; color: #1a1a1a; }dfn { font-style: italic; }
table { border-collapse: collapse; border-spacing: 0; }td, th { padding: 0; }
ul, ol { list-style: none outside none; }h1, h2, h3,strong {font-weight: 600; }

img{vertical-align:middle;border:0;-ms-interpolation-mode:bicubic;}

button, input, optgroup, select, textarea { color: inherit; font: inherit; margin: 0; }
button { overflow: visible; }
button, select { text-transform: none; }
button, html input[type="button"], input[type="reset"], input[type="submit"] { -webkit-appearance: button; cursor: pointer; }
button[disabled], html input[disabled] { cursor: default; }
button::-moz-focus-inner, input::-moz-focus-inner { border: 0; padding: 0; }
input { line-height: normal; }
input[type="checkbox"], input[type="radio"] { box-sizing: border-box; padding: 0; }
input[type="number"]::-webkit-inner-spin-button, input[type="number"]::-webkit-outer-spin-button { height: auto; }
input[type="search"] { -webkit-appearance: textfield; -moz-box-sizing: border-box; -webkit-box-sizing: border-box; box-sizing: border-box; }
input[type="search"]::-webkit-search-cancel-button, input[type="search"]::-webkit-search-decoration { -webkit-appearance: none; }
textarea { overflow: auto; resize: vertical; }
button, input, select, textarea { font-family:'Microsoft YaHei', "Helvetica Neue", Helvetica, STHeiTi, Arial, sans-serif;}
input::-moz-placeholder, textarea::-moz-placeholder { color: #cccccc; }
input:-ms-input-placeholder, textarea:-ms-input-placeholder { color: #cccccc; }
input::-webkit-input-placeholder, textarea::-webkit-input-placeholder { color: #cccccc; }

/*commos*/
.border_box{ -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; }
.fl{float:left;}.fr{float:right;}.hide{display:none!important;}.show{display: block!important;}
.ellipsis { white-space:nowrap; text-overflow:ellipsis; overflow:hidden}
.break { word-break:break-all; word-wrap:break-word}
.clearfix:after{content:'\0020';display:block;height:0;clear:both}.clearfix{*zoom:1}


/*noScript*/
.noScript{margin:10px;text-align:center;background:#adb9c4;color:#fff;display:block; height:40px;line-height:40px}

当然在项目中我也尝试使用过normalize.css，效果也是很不错的