@font-face {
	font-family: SourceHanSansCN;
	src: url("../font/SourceHanSansCN-Normal.ttf") format('truetype');
}

/* @font-face {
	font-family: SourceHanSansCN-Light;
	src: url("../font/SourceHanSansCN-Light.ttf") format('truetype'),
} */

html,body{
	margin: 0 auto; 
	padding: 0; 
	color: #333333;
	font-family: 'SourceHanSansCN', Arial, Helvetica, sans-serif;
	font-size: 100%;	height: 100%;
}


@media screen and (max-width:700px) {
	html{font-size: 62.5%;}
}
@media screen and (max-width:500px) {
	html{font-size: 62.5%;}
}
*{transition: all 0.2s; margin: 0; padding: 0; box-sizing: border-box;}
ul,li{list-style: none;}
a{text-decoration: none; color: #333333; display: inline-block;}
img{display: block; border: none; max-width: 100%; max-height: 100%;}

.pad6{padding-top: 6.5rem; padding-bottom: 6.5rem;overflow: hidden;}
.flex{display: flex; flex-wrap: wrap; align-items: center; justify-content: center;}
.flex-between{display: flex; align-items: center; justify-content: space-between;}
.flex-a-start{display: flex; align-items: flex-start; justify-content: space-between;}
.flex-a-end{display: flex; align-items: flex-end; justify-content: space-between;}
.flex-j-start{display: flex; align-items: center; justify-content: flex-start;}
.flex-j-end{display: flex; align-items: center; justify-content: flex-end;}


.container {
	padding-left: 16.25rem;	padding-right: 16.25rem;	max-width: 1920px;
	margin: 0 auto;
}
@media screen and (max-width: 1700px) {
	.container {
		padding-left: 15rem;
		padding-right: 15rem;
	}
}
@media screen and (max-width: 1600px) {
	.container {
		padding-left: 14rem;
		padding-right: 14rem;
	}
}
@media screen and (max-width: 1500px) {
	.container {
		padding-left: 13rem;
		padding-right: 13rem;
	}
}
@media screen and (max-width: 1400px) {
	.container {
		padding-left: 12rem;
		padding-right: 12rem;
	}
	.pad6{padding-top: 5rem; padding-bottom: 5rem;}
}
@media screen and (max-width: 1300px) {
	.container {
		padding-left: 11rem;
		padding-right: 11rem;
	}
}
@media screen and (max-width: 1200px) {
	.container {
		padding-left: 10rem;
		padding-right: 10rem;
	}
}
@media screen and (max-width: 1000px) {
	.container {
		padding-left: 8rem;
		padding-right: 8rem;
	}
}
@media screen and (max-width: 800px) {
	.container {
		padding-left: 6rem;
		padding-right: 6rem;
	}
}
@media screen and (max-width: 700px) {
	.container {
		padding-left: 5rem;
		padding-right: 5rem;
	}
	.pad6{padding-top: 4rem; padding-bottom: 4rem;}
}
@media screen and (max-width: 500px) {
	.container {
		padding-left: 2rem;
		padding-right: 2rem;
	}
	.pad6{padding-top: 3rem; padding-bottom: 3rem;}
}
@media screen and (max-width: 400px) {
	.container {
		padding-left: 1.375rem;
		padding-right: 1.375rem;
	}
	.pad6{padding-top: 2rem; padding-bottom: 2rem;}
}