body{font:16px Microsoft Yahei,Tahoma,Arial,Helvetica,sans-serif;word-break:break-all;word-wrap:break-word;position:relative;}
body,h1,h2,h3,h4,h5,h6,p,dl,dd{margin:0;}ul,ol,input{margin:0;padding:0;}li{list-style: none;}
img{border:none;vertical-align:middle;}table{border-collapse:collapse;border-spacing:0;}
em,i{font-style:normal}b,strong,th{font-weight:normal;}
textarea{resize:none;}button,input,textarea{/*background: none; border:none;*/font-family:"宋体",Tahoma,Arial,Helvetica,sans-serif;vertical-align:middle;}/*input:focus{outline: none;}*/
a{text-decoration:none;}
html,body{ width:100%;}

a,button,input,optgroup,select,textarea {
    /*-webkit-tap-highlight-color:rgba(0,0,0,0);*/outline: none; /*去掉a、input和button点击时的蓝色外边框和灰色半透明背景*/border:0
}
input[type=”button”], input[type=”submit”], input[type=”reset”] {
-webkit-appearance: none;/*去掉苹果默认样式*/
}
.zg_wrapper{
	max-width:720px;
	margin:0 auto;
	overflow:hidden;
	background-color: #f3f5f7;
	display: -webkit-box;
	-webkit-box-orient:vertical;
}
.clearfix:after {           
             content: '.';           
             display: block;            
             height: 0;            
             visibility: hidden;            
             clear: both;        
}
.fl{float:left}
.fr{float:right;}