html{font-size:calc(15.62vw)}
html,body {margin:0 auto;padding: 0; max-width: 750px}
body {font-size:14px;font-family: "Segoe UI", "Microsoft YaHei", sans-serif;color:#555;}
table{border-collapse:collapse;border-spacing:0;}
h1,h2,h3,h4,h5,h6{font-size:100%;font-weight:400;}
ul,ol,li{list-style:none;}
em,i{font-style:normal;}
strong,b{font-weight:normal;}
img{border:0;}
input,img{vertical-align:middle;}
a{text-decoration:none;-webkit-tap-highlight-color:rgba(0,0,0,0)!important;}
*{-webkit-tap-highlight-color:rgba(0,0,0,0);}
input,select,textarea{-webkit-tap-highlight-color:rgba(0,0,0,0);border:0;border-radius:0;appearance:none;outline:none;}
input,button,select,textarea{outline:none!important}
input,textarea{-webkit-appearance:none;}
textarea:focus{outline:0;}
a{color:#333;}
a:link{text-decoration:none!important; }  /* 指正常的未被访问过的链接*/
a:visited{text-decoration:none!important;}/*指已经访问过的链接*/
a:hover{text-decoration:none!important;}/*指鼠标在链接*/
a:active{text-decoration:none!important;}/* 指正在点的链接*/ 
b {font-weight: bold;}
body,h1,h2,h3,h4,h5,h6,hr,p,blockquote,dl,dt,dd,ul,ol,li,pre,form,fieldset,legend,button,input,textarea,th,td{margin:0;padding:0;}
label{cursor:pointer;}
.main{position: relative;margin: 0 auto;}
.cf:after {content:"\200B"; display:block; height:0; clear:both;}
.cf {zoom:1; }
.fl{float:left;}
.fr{float:right;}
.hide{display:none;}
.relative{position:relative;}
/* Font color */
.fixed-bottom{position: fixed;
    bottom: 0;
    width: 100%;
    background: #fff;
    z-index:98;}
.footer.fixed-bottom{
	position: fixed;
}
.tl{text-align: left;}
.tc{text-align: center;}
.tr{text-align: right;}
select {
	/*Chrome和Firefox里面的边框是不一样的，所以复写了一下*/
	border: solid 1px #000;
	/*很关键：将默认的select选择框样式清除*/
	appearance: none;
	-moz-appearance: none;
	-webkit-appearance: none;
	/*在选择框的最右侧中间显示小箭头图片*/
	background: url("http://ourjs.github.io/static/2015/arrow.png") no-repeat scroll right center transparent;
}
.clear{clear: both;overflow: hidden;height: 0;}