@media screen and (max-width: 1800px){
	._index-2 .bBody .nav ul li{ font-size: 20px; }
	._index-2 .details h2{ font-size: 28px; }
	._index-2 .details .tt, ._index-2 .details .btn{ font-size: 16px; }
}
@media screen and (max-width: 1560px){
	._index-2 .bBody-content ul li .imgItem, ._index-2 .bBody-content ul li .details{
		height: 400px;
	}
	._index-2 .bBody-content ul li .imgItem{
		width: 660px;
		margin-right: 36px;
	}
	._index-2 .bBody-content ul li .details{
		width: 492px;
	}
}
@media screen and (max-width: 1280px) {
	._index-2 .bBody-content ul li .imgItem, ._index-2 .bBody-content ul li .details{
		height: 380px;
	}
	._index-2 .bBody-content ul li .imgItem{
		width: 630px;
		margin-right: 24px;
	}
	._index-2 .bBody-content ul li .details{
		width: 300px;
	}
	._index-2 .details h2{
		font-size: 24px;
		margin-bottom: 16px;
	}
	._index-2 .details .contact{
		font-size: 14px;
		margin-bottom: 10px;
	}
	._index-2 .details .tt{
		font-size: 16px;
		margin-bottom: 8px;
	}
}

@media screen and (max-width: 1100px){
	._index-2 .bBody .nav ul li{
		font-size: 20px;
		line-height: 55px;
		padding: 0 20px;
	}
}
@media screen and (max-width: 996px){
	._index-2 .bBody-content ul li .imgItem{
		margin-right: 0px;
	}

	._index-2 .bBody-content ul li .imgItem , ._index-2 .bBody-content ul li .details{
		width: 100%;
		height: auto;
	}
	._index-2 .bBody-content ul li .details{
		margin-top: 20px;
	}
	._index-2 .details h2{
		font-size: 22px;
	}
	._index-2 .details .btn{
		position: relative;
		display: block;
		border-radius: 4px;
		width: 60%;
		margin: 0 auto;
		margin-top: 30px;
	}
}
@media screen and (max-width: 776px){	
	._index-2 .bBody .nav ul li{
		font-size: 16px;
		padding: 0 12px;	
	}
}
@media screen and (max-width: 450px){
	._index-2 .bBody .nav ul li{
		font-size: 14px;
		padding: 0 10px;	
	}	
	._index-2 .details h2{
		font-size: 20px;	
	}	
	._index-2 .details .contact{
		margin-bottom: 8px;
		font-size: 14px;
	}
	._index-2 .details .tt{
		font-size: 14px;
	}
	._index-2 .details .m{margin-bottom: 16px;}	
	._index-2 .details .btn{font-size: 14px;line-height: 40px;height: 40px;width: 100%}
}