@charset "utf-8";
/*reset 重置*/
body,ul,ol,p,h1,h2,h3,h4,h5,dl,dd,form,input,textarea,
td,th,vui-btn,strong,em,select,video,canvas{margin:0;padding:0;}
article,aside,details,figcaption,figure,footer,header,hgroup,main,nav,section,summary {display: block;}
audio,canvas,video {display: inline-block;}
li{list-style:none;vertical-align:top;}
table{ border-collapse:collapse;border-spacing: 0;}
textarea{resize:none;overflow:auto;}
img{ border:none; vertical-align:middle;}
em{ font-style:normal;}
a {color: #666;text-decoration: none;}
a:active {color: #666;}
a,input{
    -webkit-appearance: none;/*屏蔽阴影*/
    -webkit-tap-highlight-color: rgba(0,0,0,0);
    /*ios android去除自带阴影的样式*/
}
input:-webkit-autofill, textarea:-webkit-autofill, select:-webkit-autofill {
    background-color:#fff;
    background-image: none;
    color: rgb(0, 0, 0);
}
input::-webkit-inner-spin-button,
input::-webkit-outer-spin-button{
    -webkit-appearance:none;
}
a, img {
    /* 禁止长按链接与图片弹出菜单 */
    -webkit-touch-callout: none;
}
html, body {
    /* 禁止选中文本(如无文本选中需求,此为必选项) */
    -webkit-user-select: none;
    user-select: none;
}
body{
    font-family: "Helvetica Neue", Helvetica, "STHeiTi", sans-serif;
    overflow-x:hidden;
    overflow-y:auto;
    position: relative;
    min-width: 320px;
    max-width: 750px;
    margin: 0 auto;
}
.clearfix:after{ clear:both; height:0; display:block; visibility:hidden; content:".";}
.clearfix{ *zoom:1}
.fl{ float:left}
.fr{ float:right}