@charset "utf-8";

:root{
	--blackColor: #333;
	--fff: #fff;
}

*,*:before,*:after{
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
}

html{
	line-height: 1.15;
	-webkit-text-size-adjust: 100%;
	-webkit-font-smoothing: antialiased;
	-webkit-tap-highlight-color: transparent;
	-webkit-user-select: none;
	user-select: none;
}

body{
	margin: 0;
	color: var(--blackColor);
	font: 14px/1.5 Microsoft YaHei,Heiti SC,tahoma,arial,Hiragino Sans GB,"\5B8B\4F53",sans-serif;
}

h1, h2, h3, h4, h5, h6, p, ul{
	margin:0;
}

ul{
	padding: 0;
}

li{
	list-style: none;
}

img{
	max-width: 100%;
	border-style: none;
	vertical-align: middle;
}

a{
	color: var(--blackColor);
	text-decoration: none;
	background-color: transparent;
}

em,i{
 	font-style: normal;
}

:focus{
	outline: none;
}

.fl {
	float: left;
}

.fr {
	float: right;
}

.clearfix:after {
	content: '.';
	display: block;
	height: 0;
	visibility: hidden;
	clear: both;
}

/*滚动条预设*/
*::-webkit-scrollbar {
    width: 8px;     
    height: 8px;
    }
*::-webkit-scrollbar-thumb {
    border-radius: 4px;
    -webkit-box-shadow: inset 0 0 5px rgba(0,0,0,0.2);
    background: rgba(0,0,0,0.2);
}
*::-webkit-scrollbar-track {
    -webkit-box-shadow: inset 0 0 5px rgba(0,0,0,0.2);
    border-radius: 0;
    background: rgba(0,0,0,0.1);
}