.h700{width: 100%;height: 700px;}
.py_6{padding-top: 60px;padding-bottom: 60px;line-height: 1.8;}

.borb{border-bottom: 1px solid #E1E1E1;padding: 30px 0;}
.xi{width: 33.3%;font-size: 18px;padding: 20px 0;float: left;}
.w8{width: 8px;height: 24px;background-color: #3E61BF;display: inline-block;}

.w600{width: 43%;height: 390px;float: left;margin-right: 3%;}
.w55{width: 54%;float: right;}
.w55 .xian{display: cell;vertical-align: middle;margin-bottom: 20px;}
.w55 .xian img{vertical-align: middle;width: 22px;height: 22px;margin-right: 5px;}
.w55 .xian span{display: inline-block;vertical-align: middle;color: #777;font-size: 16px;}


@media only screen and (max-width:1500px) {
	.py_6 .font-26{font-size: 24px;}
	.py_6 .h700{height: 550px;}
	
	.w55 .font-20{font-size: 18px;}
	.w600{height: 300px;}
}

@media only screen and (max-width:1100px) {
	.py_6 .font-26{font-size: 22px;}
	.py_6 .h700{height: 400px;}
	.py_6 .mb-4{margin-bottom: 30px;}
	.py_6 .mb-5{margin-bottom: 40px;}
	
	.borb .font-24{font-size: 22px;}
	.xi{width: 50%;font-size: 16px;}
	.borb .py-3{padding: 20px 0;}
	
	.w600{/* width: 43%; */height: 200px;/* margin-right: 3%; */}
	/* .w55{width: 54%;float: right;} */
	.w55 .xian{margin-bottom: 10px;}
	.w55  .mb-3{margin-bottom: 20px;}
	/* .w55 .xian img{width: 22px;height: 22px;margin-right: 5px;} */
	.w55 .xian span{font-size: 14px;}
}

@media only screen and (max-width:800px) {
	.py_6 .font-26{font-size: 20px;}
	.py_6 .mb-4{margin-bottom: 20px;}
	.py_6 .mb-5{margin-bottom: 30px;}
	
	.w600{width: 100%;height: 390px;margin-right: 0;float: inherit;margin-bottom: 20px;}
	.w55{width: 100%;float: inherit;}
	.w55 .xian span{font-size: 16px;}
}

@media only screen and (max-width:600px) {
	.borb .font-24{font-size: 20px;}
	.xi{width: 100%;padding: 10px 0;}
	.borb .py-3{padding: 10px 0;}
	.w8{width: 6px;height: 20px;}
	
	.w600{height: 300px;}
	.w55 .xian span{font-size: 14px;}
}

@media only screen and (max-width:500px) {
	.py_6 .font-26{font-size: 18px;}
	.py_6 .h700{height: 300px;}
	.py_6 .mb-2{margin-bottom: 10px;}
	.py_6 .mb-4{margin-bottom: 10px;}
	.py_6 .mb-5{margin-bottom: 20px;}
	.py_6 .font-20{font-size: 16px;}
	.py_6 .font-14{font-size: 12px;}
	.py_6 .font-16{font-size: 14px;}
	.py_6{padding-top: 40px;padding-bottom: 40px;}
	
	.py_6 .mb-3{margin-bottom: 20px;}
	.borb{padding: 20px 0;}
	.borb .font-24{font-size: 18px;}
	.xi{font-size: 14px;}
	
	.w600{height: 240px;}
	.w55 .xian img{width:20px;height:20px;}
}

@media only screen and (max-width:414px){
	.py_6 .h700{height: 240px;}
	
}

@media only screen and (max-width:375px) {
	.py_6 .font-26{font-size: 16px;}
	.py_6 .h700{height: 200px;}
	.py_6 .mb-2{margin-bottom: 5px;}
	.py_6 .mb-5{margin-bottom: 10px;}
	.py_6 .font-20{font-size: 14px;}
	.py_6 .font-16{font-size: 12px;}
	.py_6{padding-top: 20px;padding-bottom: 20px;}
	
	.py_6 .mb-3{margin-bottom: 10px;}
	.borb{padding: 10px 0;}
	.borb .font-24{font-size: 16px;}
	.xi{font-size: 12px;padding: 5px 0;}
	.borb .py-3{padding: 5px 0;}
	.w8{height: 16px;}
	
	.w600{height: 200px;margin-bottom: 10px;}
	.w55 .xian{margin-bottom: 5px;}
	.w55  .mb-3{margin-bottom: 10px;}
	.w55 .xian img{width: 16px;height: 16px;margin-right: 0;}
	.w55 .xian span{font-size: 12px;}
}

@media only screen and (max-width:320px){
	.py_6 .h700{height: 150px;}
}