body,button,dd,dl,dt,h1,h2,h3,h4,h5,h6,input,ol,p,textarea,ul{margin:0;padding:0;}
img{border:0;vertical-align:middle;}
a:hover{text-decoration:none;}
li,ol,ul{list-style:none;}
:link,:visited{text-decoration:none;}
table{border-collapse:collapse;border-spacing:0;}
a,button{color:#333333;cursor:pointer;}
button,input,option,select,textarea{font-weight:inherit;font-style:inherit;font-size:inherit;font-family:inherit;}
.clearfix:after{clear:both;display:block;visibility:hidden;height:0;content:"";}
.clear{clear:both;}
i{font-style:normal;}
body{font-size:14px;font-family:"微软雅黑";line-height:1;color: #333333;}

.width{margin:0 auto;width:1200px;}
.flex{display:flex;}
.flex2{display:flex;justify-content: space-between;}
.flex1{display:flex;justify-content:space-between;flex-wrap:wrap;}
.flex3{display:flex;justify-content: space-between;align-items: center;}
.flex4{display:flex;justify-content:center;align-items: center;}

.clamp_1{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:1;overflow:hidden;}
.clamp_2{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;}
.clamp_3{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow:hidden;}
@font-face {
	font-family: 'Regular';
	src: url("font/PingFang Regular.ttf")
}
@font-face {
	font-family: 'Medium';
	src: url("font/PingFang  Medium.ttf")
}