/**网站全局css**/
*{
	margin: 0;
	padding: 0;
	box-sizing:border-box;
}
p{
	color: #333;
}
a{
	text-decoration: none;
	color: #333;
}
li{
	list-style: none;
}
img{
	border: none;
    display: block;
}
.clear{
	clear: both;
}
.fl{
	float:left;
}
.fr{
	float:right;
}
.flex{
	display: flex;
}
.flex-ac{
	display: flex;
	align-items: center;
}
.flex-jc{
	display: flex;
	justify-content: center;
}
.flex-jb{
	display: flex;
	justify-content: space-between;
}
.flex-ac-jc{
	display: flex;
	align-items: center;
	justify-content: center;
}
.flex-ac-jb{
	display: flex;
	align-items: center;
	justify-content: space-between;
}

/**网站全局css end**/