* {-webkit-tap-highlight-color: transparent;outline: 0; }
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, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary, time, mark, audio, video { margin: 0; padding: 0; border: 0; font-size: 100%; font: inherit; vertical-align: baseline; outline: none; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; }
html { height:100%;background:#f0f2f4;touch-action: manipulation;}
body { font-size: 62.5%; line-height: 1; margin: 0 auto; min- 320px; max- 768px; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Hiragino Sans GB", "Microsoft Yahei", "微软雅黑", Arial, Helvetica, STHeiti, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol"; -webkit-text-size-adjust: 100% !important; -webkit-user-select: none; user-select: none; }
article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section { display: block; }
ol, ul { list-style: none; }
blockquote, q { quotes: none; }
blockquote:before, blockquote:after, q:before, q:after { content: ''; content: none; }
strong { font-weight: bold; }
table { border-collapse: collapse; border-spacing: 0; }
img { border: 0; max- 100%; }
p { font-size: 1.2em; line-height: 1.0em; color: #333; }
a, a:visited ,a:hover,a:active{ text-decoration: none; color: #333; }
a,button,input{-webkit-tap-highlight-color: rgba(0,0,0,0);-webkit-tap-highlight-color: transparent;}
.flex { display: box; display: -ms-box; display: -webkit-box; display: flex; display: -ms-flexbox; display: -webkit-flex; }
.flex-item { display: block; flex: 1; -ms-flex: 1; -webkit-flex: 1; box-flex: 1; -ms-box-flex: 1; -webkit-box-flex: 1; }
.flex-container{justify-content: center; align-items: center;}
.relative { position: relative; }
.none { display: none; }
.bg-fff{ background: #FFFFFF;}
.col-fff{color: #FFFFFF;}
.bg-f7d{background-color: #f7dd92;}
.magfooter{margin-bottom: 1.4rem;}
.fr{text-align: right}
.fl{text-align: left}
.html_hide{ height: 100%; 100%;overflow: hidden;}
作者：fozero
声明：原创文章，转载请注明出处，谢谢！http://www.cnblogs.com/fozero/p/8331898.html
标签：css