ul{
	padding-left: 0;
}
a,a:focus{
	color: #fff;
}
p{
	margin: 5px 0;
}
.container{
	overflow: hidden;
}	
.content .bt img{
	
	margin: 0 auto;
	margin-top: 3rem;
}

.content .content_1{
	margin-top: 3rem;
}
.content .content_1 ul li  p.p1{
	color: rgba(255,215,50,1);
	font-size: 1.5rem;
	font-weight: bold;
	text-align: left;
	
}
.content .content_1 ul li p.p2{
	text-align: left;
	width: 21.2rem;
}
.content .content_1 ul{
	
	
	overflow: hidden;
}
.content .content_1 ul li{
	max-width: 63rem;
	margin: 0 auto;
	margin-bottom: 6rem;
	position: relative;
	overflow: hidden;
}
@media screen and (max-width:750px) {
	.content .content_1 ul li{
		margin-bottom: 3rem;
	}
}
.content .content_1 ul li .a1{
	float: left;
	
}

.content .content_1 ul li .a2{
	float: right;
	width: 40.875rem;
	
	position: relative;
	overflow: hidden;
	
	
}
.content .content_1 ul li .a2 section p{
	padding: 0;
	margin: 0;
}
.content .content_1 ul li .a2 section{
	position: absolute;
	left: 7%;
	top: 8%;
	width: 86%;
	height: 86%;
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	align-items: center;
}
.content .content_1 ul li .a2 section p{
	width: 33%;
	text-align: center;
}
.content .content_1 ul li .a2 .a2_1{
	
}

.content .content_1 ul li .a2 section img{
	width: 90%;
}

.content .content_1 ul li .yjt{
	position: absolute;
	top: 12rem;
	left: 18rem;
}

.download-btn-expression{
	width:180px;
	height:60px;
	background:url(../../images/download.png) no-repeat;
	background-size: 100% 100%;
	display:block;
	left:0px;
	top: 15rem;
	position: absolute;
}
@media screen and (max-width:1000px){
	
.download-btn-expression{
		display: none;
	}
	.content .content_1 ul li .yjt{
		display: none;
	}
	.content .content_1 ul li .a2,.content .content_1 ul li .a1{
		float: none;
	}
	.content .content_1 ul li .a2{
		margin: 0 auto;
		width: 98%;
	}
	.content .content_1 ul li .a1{
		width: 88%;
		margin: 0 auto;
	}
	
}
.content .content_1 ul li:nth-child(2){
	max-width: 65rem;
}

.content .content_1 ul li:nth-child(2) .a2{
	float: left;
}
.content .content_1 ul li:nth-child(2) .a1{
	margin-left: 2rem;
}
.content .content_1 ul li:nth-child(2)  .zjt{
	position: absolute;
	top: 12rem;
	left:43rem;
}
@media screen and (max-width:1100px){
	
	.content .content_1 ul li:nth-child(2)  .zjt{
		display: none;
	}
	.content .content_1 ul li:nth-child(2)  .a2,.content .content_1 ul li:nth-child(2)  .a1{
		float: none;
	}
	.content .content_1 ul li:nth-child(2)  .a2{
		margin: 0 auto;
		width: 98%;
	}
	.content .content_1 ul li:nth-child(2)  .a1{
		width: 88%;
		margin: 0 auto;
	}
}

.content .content_1 ul li:nth-child(3) .p1{
	width: 100%;
	text-align: center;
}
.content .content_1 ul li:nth-child(3) .p2{
	width: 25rem;
	margin: 0 auto;
	text-align: center;
}
.content .content_1 ul li:nth-child(3) .sj{
	display: none;
}
.content .content_1 ul li:nth-child(3) .sj{
	width: 88%;
	margin: 0 auto;
}
.content .content_1 ul li:nth-child(3) .sj  p.p3{
	color: rgba(255,215,50,1);
	font-size: 1.5rem;
	font-weight: bold;
	text-align: left;
	
}
.content .content_1 ul li:nth-child(3) .sj p.p4{
	text-align: left;
	
}


.content .content_1 ul li:nth-child(4) .p1{
	width: 100%;
	text-align: center;
}
.content .content_1 ul li:nth-child(4) .p2{
	width: 27rem;
	margin: 0 auto;
	text-align: center;
}
.content .content_1 ul li:nth-child(4) .sj{
	display: none;
}

.content .content_1 ul li:nth-child(4) .sj{
	width: 88%;
	margin: 0 auto;
}
.content .content_1 ul li:nth-child(4) .sj  p.p3{
	color: rgba(255,215,50,1);
	font-size: 1.5rem;
	font-weight: bold;
	text-align: left;
	
}
.content .content_1 ul li:nth-child(4) .sj p.p4{
	text-align: left;
	
}
@media screen and (max-width:500px){
	.content .content_1 ul li:nth-child(3) .p2{
		width: 90%;
	}
	.content .content_1 ul li:nth-child(4) .p2{
		width: 90%;
	}
}
@media screen and (max-width:900px){
	.content .content_1 ul li:nth-child(3) .sj,.content .content_1 ul li:nth-child(4) .sj{
		display: block;
	}
	.content .content_1 ul li:nth-child(3) .p1,.content .content_1 ul li:nth-child(3) .p2{
		display: none;
	}
	.content .content_1 ul li:nth-child(4) .p1,.content .content_1 ul li:nth-child(4) .p2{
		display: none;
	}
}



.content .content_1 ul li .yjt{
	left:4rem;
}