/* @media only screen and (min-width: 800px) and (max-width: 1600px) {
	header{
		height: 640px;
	}
}
@media only screen and (min-width: 1920px) and (max-width: 3840px) {

} */
*{
	margin: 0;
	padding: 0;
}
.footer{
	position: fixed;
	bottom: 10px;
	width: 100%;
	height: 70px;
	/* text-align: center; */
	/* background: #f8fafc; */
	line-height: 70px;
	/* color: #8e8e93; */
	color: rgba(49, 49, 53, 0.82);

}
.link {
	text-decoration:none;
	font-size: 14px;
	color: #3c3c3c;
  }


.content_wrap {
	width: 100vw;
	height: 100vh;
	background: url('../assets/bg@2x.png') no-repeat;
	background-size: 100% 100%;
	min-width: 1200px;
	overflow: auto;
}



 @media only screen and (min-width: 1600px) and (max-width: 3200px) {
	.content {
		width: 1200px;
		margin: 0 auto;
	}

	.content .header {
		text-align: right;
		height: 72px;
		line-height: 72px;
	}

	.content .header a {
		margin-right: 80px;
		color: #fff;
		font-size: 16px;
		text-decoration: none;
	}

	.description {
		width: 100%;
		margin-top: 120px;
	}

	.description .description_left, .description .description_right {
		width: 50%;
		float: left;
	}
	.description .description_left .des_left_title {
		height: 90px;
		font-family: PingFangSC-Medium;
		line-height: 90px;
		font-size: 50px;
		font-weight: normal;
		font-stretch: normal;
		letter-spacing: 0px;
		color: #313135;
	}

	.description .description_left .des_left_cn {
		font-family: PingFangSC-Light;
		font-size: 28px;
		font-weight: normal;
		font-stretch: normal;
		line-height: 28px;
		letter-spacing: 1px;
		color: rgba(49, 49, 53, 0.82);
		margin-bottom: 10px;
	}

	.description .description_left .des_left_download {
		margin-top: 60px;
		width: 100%;
		height: 240px;
	}

	.android,.ios{
		width: 223px;
		height: 58px;
		background: #7b9ffa;
		border-radius: 60px;
		color: #fff;
		display: flex;
		justify-content: center;
		align-items: center;
		cursor: pointer;
		text-decoration: none;
	}
	.android{
		margin-top: 50px;
	}
	.android img,.ios img{
		width: 28px;
		display: flex;
		margin-right: 20px;
	}


	.des_left_download .download_left, .des_left_download .download_right {
		float: left;
		width: 50%;
	}

	.des_left_notes {
		font-family: PingFangSC-Regular;
		font-size: 16px;
		font-weight: normal;
		font-stretch: normal;
		line-height: 30px;
		letter-spacing: 1px;
		color: rgba(49, 49, 53, 0.82);
		padding-right: 20px;
	}

	 .download_right .code {
		 width: 158px;
		 height: 190px;
		 box-shadow: 0px 2px 9px 0px
			rgba(202, 202, 202, 0.3);
	 }

	 .download_right .code .code_img {
		 width: 138px;
		 height: 138px;
		 background: #ddd;
		 margin: 10px;
		 display:inline-block;
	 }
	 .fill_parent {
		 width: 100%;
		 height: 100%;
	 }

	 .download_right .code .code_des {
		height: 16px;
		font-family: PingFangSC-Regular;
		font-size: 15px;
		text-align: center;
		line-height: 16px;
		letter-spacing: 0px;
		color: #313135;
	 }
	 .description_right {
		 padding-left: 100px;
		 box-sizing: border-box;
		 margin-bottom: 50px;
		 z-index: 999;
	 }
	 .description_right img{
		 width: 500px;
		 height: auto;
		 z-index: 999;
	 }

	.content_wrap_circular {
		position: absolute;
		right: 0px;
		top: 196px;

	}

	.content_wrap_circular img {
		width: 202px;
		height: 333px;
		z-index: -1;
	}

}
@media only screen and (min-width: 400px) and (max-width: 1600px) {
	.content {
		width: 800px;
		margin: 0 auto;
	}

	.content .header {
		text-align: right;
		height: 54px;
		line-height: 54px;
	}

	.content .header a {
		margin-right: 60px;
		color: #fff;
		font-size: 12px;
		text-decoration: none;
	}

	.description {
		width: 100%;
		margin-top: 90px;
	}

	.description .description_left, .description .description_right {
		width: 50%;
		float: left;
	}
	.description .description_left .des_left_title {
		height: 68px;
		font-family: PingFangSC-Medium;
		line-height: 68px;
		font-size: 38px;
		font-weight: normal;
		font-stretch: normal;
		letter-spacing: 0px;
		color: #313135;
	}

	.description .description_left .des_left_cn {
		font-family: PingFangSC-Light;
		font-size: 21px;
		font-weight: normal;
		font-stretch: normal;
		line-height: 21px;
		letter-spacing: 1px;
		color: rgba(49, 49, 53, 0.82);
		margin-bottom: 7px;
	}

	.description .description_left .des_left_download {
		margin-top: 45px;
		width: 100%;
		height: 180px;
	}

	.android,.ios{
		width: 165px;
		height: 43px;
		background: #7b9ffa;
		border-radius: 43px;
		color: #fff;
		display: flex;
		justify-content: center;
		align-items: center;
		cursor: pointer;
		text-decoration: none;
	}
	.android{
		margin-top: 37px;
	}
	.android img,.ios img{
		width: 20px;
		display: flex;
		margin-right: 16px;
	}


	.des_left_download .download_left, .des_left_download .download_right {
		float: left;
		width: 50%;
	}

	.des_left_notes {
		font-family: PingFangSC-Regular;
		font-size: 12px;
		font-weight: normal;
		font-stretch: normal;
		line-height: 20px;
		letter-spacing: 1px;
		color: rgba(49, 49, 53, 0.82);
		padding-right: 16px;
	}

	 .download_right .code {
		 width: 120px;
		 height: 150px;
		 box-shadow: 0px 2px 9px 0px
			rgba(202, 202, 202, 0.3);
	 }

	 .download_right .code .code_img {
		 width: 110px;
		 height: 110px;
		 background: #ddd;
		 margin: 5px;
		 display:inline-block;
	 }

	 .download_right .code .code_des {
		height: 12px;
		font-family: PingFangSC-Regular;
		font-size: 12px;
		text-align: center;
		line-height: 12px;
		letter-spacing: 0px;
		color: #313135;
	 }
	 .description_right {
		 padding-left: 75px;
		 box-sizing: border-box;
		 margin-bottom: 38px;
		 z-index: 999;
	 }
	 .description_right img{
		 width: 375px;
		 height: auto;
		 z-index: 999;
	 }

	.content_wrap {
		width: 100vw;
		height: auto;
		min-height: 100vh;
		background: url('../assets/bg@2x.png') no-repeat;
		background-size: 100% 100%;
		min-width: 1200px;
		overflow: auto;
	}
	.content_wrap_circular {
		position: absolute;
		right: 0px;
		top: 160px;

	}
	.content_wrap_circular img {
		width: 160px;
		height: 250px;
		z-index: -1;
	}
}
@media only screen and (min-width: 0px) and (max-width: 1200px) {
	.content_wrap_circular {
		display: none;
	}
}