ul, li, dl, dt, dd, ol{list-style-type: none; margin: 0; padding: 0}

input, textarea, select, button{font-family: Helvetica, 'Microsoft Yahei'}

html *{outline: 0; -webkit-text-size-adjust: none; box-sizing: border-box}

body{min-width: 320px; max-width: 640px; margin: 0 auto; padding: 0; font-size: 12px; font-family: Helvetica, 'Microsoft Yahei'; color: #333; -webkit-text-size-adjust: 100% !important; background: #fff}

a{text-decoration: none; outline: none; color: #333}

.ellipsis{white-space: nowrap; overflow: hidden; text-overflow: ellipsis}

.text-justify{text-align: justify; text-justify: inter-ideograph}

.fl{float: left}

.fr{float: right}

.cl{clear: both; font-size: 0; line-height: 0; height: 0; width: 100%; overflow: hidden}

.cfix:after{display: block; clear: both; visibility: hidden; font-size: 0; line-height: 0; content: ""; height: 0}

.cfix{*zoom: 1}

.b{max-width: 100%; height: auto; vertical-align: top}

.w600{width: 93.75%;margin-left:auto;margin-right: auto;}