*{
	margin: 0;
	padding: 0;
	-webkit-tap-highlight-color:transparent;
	box-sizing:border-box;
	-webkit-box-sizing:border-box;
	font-family: "微软雅黑", Geneva, sans-serif;
}
::before,::after{
	margin: 0;
	padding: 0;
	-webkit-tap-highlight-color:transparent;
	box-sizing:border-box;
	-webkit-box-sizing:border-box;
}
input,textarea:focus {
            outline: none;
 }
html{
    font-size: 15px;
  }
  
.fl{
	float: left;
}
.fr{
	float: right;
}
/*清除浮动*/
.clearflex::before,.clearflex::after{
	content: '';
	display: block;
	line-height: 0;
	height: 0;
	visibility: hidden;
	clear: both;
}
input,button{
	border:none;
	-webkit-appearance: none;
	appearance: none;
}

a{
	text-decoration: none;
}
a img{
	 border:0px;
}
/*去掉列表前缀*/
ol,ul{
	list-style: none;
}
img{
	font-size: 0;
}