* {margin:0;padding:0;-webkit-tap-highlight-color:rgba(0,0,0,0);font-family:PingFangSC-Regular, Microsoft Yahei,"微软雅黑",SimHei,"黑体";}
img {border:none;vertical-align:middle;}
body,p,form,input,button,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6 {margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,h5,h6 {font-size:100%;}
input,textarea {-webkit-user-select:text;-ms-user-select:text;user-select:text;-webkit-appearance:none;font-size:1em;line-height:1.5em;}
table {border-collapse:collapse;}
input,select,textarea {outline:none;border:none;background:none;}
a {outline:0;color:inherit;cursor:pointer;text-decoration:none;*star:expression(this.onbanner = this.blur ());}
a:link,a:active {text-decoration:none;}
a:visited {text-decoration:none;}
a:hover {text-decoration:none;}
a {text-decoration:none;/* -webkit-touch-callout:none;*/}
em,i {font-style:normal;}
li,ol {list-style:none;}
body {margin:0 auto;max-width:640px;min-width:320px;color:#555;height:100%;display:block;}
.sa-clear {display:block;clear:both;}
.sa-clear:after {content:"";display:block;height:0;visibility:hidden;font-size:0;clear:both;}