.case_item{
	padding-top: 3.6%;
	margin-bottom: 3%;
	
}
.case_item_w{
	display: flex;justify-content: space-between;
	flex-wrap: wrap;
}
.case_item_left{
	width: 50%;
	
	
}
.case_item_right{
	width: 45%;
	padding-top: 48.6%;
	
	position: relative;

}
.verse{
	flex-direction: row-reverse;
}
@media screen and (max-width:1000px) {
	.case_item_left{
		width: 100%;
	}
	.case_item_right{
		width: 100%;
		padding-top: 80%;
		margin-top: 4%;
	}
}

.case_item_rkuang{
	width:81.4% ;
	right: 0;
	position: absolute;
	top: 0;
	height: 93%;
	border:13px solid #eaeaea;
	z-index: 1;
}
.case_item_rkuang2{
	width:81.4% ;
	right: auto;
	left: 10%;
	position: absolute;
	bottom: 0;
	height: 93%;
	background:#0f0;
	z-index: 2;
}

.case_item_left_title{
	height: 60px;
	color: #999;
	display: flex;
	align-items: center;
}
.case_item_left_title2{
	height: 114px;
	
	display: flex;
	align-items: center;
	background-image:linear-gradient( to right,#0e74f4,#2ab3fa);
	

	-webkit-background-clip: text;
	text-fill-color: transparent ;
	color: transparent;
	position: relative;
	padding-bottom: 48px;
	
	box-sizing: content-box;
}

.case_item_left_title2::after{
	background: #333;
	height:4px ;
	content: "";
	position: absolute;
	display: block;
	width: 140px;
	left: 0;
	bottom:0;
}

.case_item_left_con{
	padding-top: 52px;
	color: #333;
	line-height: 2.78;
}

.case_item_rkuang2 img{
	width: 100%;
	height: 100%;
	display: block;
	object-fit: cover;

}


@media screen and (max-width:1400px) {
	.case_item_left_title{
		height: 56px;

	}
	.case_item_left_title2{
		height: 104px;
		padding-bottom: 38px;
		
	}
	.case_item_left_title2::after{
		
		width: 120px;
		
	}
}

@media screen and (max-width:1200px) {
	.case_item_left_title{
		height: 52px;

	}
	.case_item_left_title2{
		height: 94px;
		padding-bottom: 32px;
		
		
	}
	.case_item_left_title2::after{
		
		width: 100px;
		
	}
}

@media screen and (max-width:1000px) {
	.case_item_left_title{
		height: 48px;

	}
	.case_item_left_title2{
		height: 84px;
		padding-bottom: 26px;
		
	}
	.case_item_left_title2::after{
		
		width: 80px;
		
	}
}

@media screen and (max-width:800px) {
	.case_item_left_title{
		height: 44px;

	}
	.case_item_left_title2{
		height: 74px;
		padding-bottom: 20px;
		
	}
	.case_item_left_title2::after{
		
		width: 70px;
		
	}
	.case_item_left_con{
	padding-top: 30px;

}
}

@media screen and (max-width:600px) {
	.case_item{
		padding-top: 6%;
		padding-bottom: 4%;
	}
	.case_item_left_title{
		height: 40px;

	}
	.case_item_left_title2{
		height: 44px;
		padding-bottom: 10px;
		
	}
	.case_item_left_title2::after{
		
		width: 60px;
		
	}
}