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

h1, h2, h3, h4, h5, h6, form, input, textarea, label, table, tr, td, p, header, article, footer, nav, section, aside, menu{margin: 0; padding: 0; font-weight: normal}

header, article, footer, nav, section, aside, menu, video, audio{display: block}

table{border-collapse: collapse; border-spacing: 0}

img{border: none; vertical-align: top}

/*input, textarea, button{-webkit-appearance: none; margin: 0; padding: 0; border: none; outline: none}

*/

textarea{resize: none}

/*:not(input), :not(textarea){-webkit-user-select: none; -webkit-tap-highlight-color: transparent; -webkit-touch-callout: none; -webkit-text-size-adjust: none}*/

input::-webkit-input-placeholder, textarea::-webkit-input-placeholder{font-size: 16px; color: #ccc}

input:focus::-webkit-input-placeholder, textarea:focus::-webkit-input-placeholder{color: #ccc}

input::-webkit-input-speech-button{display: none}

input::-webkit-outer-spin-button, input::-webkit-inner-spin-button, input[type="number"]{-webkit-appearance: none !important; margin: 0}

/*

::-webkit-scrollbar{width: 3px; height: 3px; background-color: #f5f5f5}

*/

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

html *{outline: 0; -webkit-text-size-adjust: none;/* -webkit-tap-highlight-color: transparent;*/ 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}

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

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