.index_title {
	width: 460px;
	line-height: 48px;
	margin: 0 auto;
	text-align: center;
	font-family: "Roboto-Regular";
	font-size: 40px;
	color: #3e4d5a;
}
.index_contact {
	width: 580px;
	line-height: 26px;
	margin: 0 auto;
	text-align: center;
	color: #909bbe;
	font-family: "Opensans-Regular";
}
#product{
	/* width: 1200px; */
	
	width: 1400px;
	margin: 0px auto;
}
#product .swiper-button-prev,#product .swiper-button-next{
	margin-top: 0px;
}
#product p {
	color: #8893b9;
}
#product .index_contact {
	height: 15px;
	width: 620px;
	line-height: 28px;
	padding-top: 18px;
	padding-bottom: 35px;
}
.product_phone{
	display: none;
}
#product .home_wrap {
    position: relative;
    padding-top: 100px;
    padding-bottom: 130px;
}

@media screen and (max-width: 991px){
	.product_phone{
		display: block;
	}
	#product  {
	    display: none;
	}
	.product_phone{
		font-size: 0px;
	}
	.product_phone .product_list_item{
		display: inline-block;
		width: 50%;
		overflow: hidden;
		font-size: 1rem;
		vertical-align: top;
		box-sizing: border-box;
		padding: 1rem;
	}
	
	.product_phone .product_item_title {
	    font-size: 16px;
	    line-height: 24px;
	    margin-bottom: 6px;
	    overflow: hidden;
	}
	.product_phone .item_contact {
		font-size: 14px;
		line-height: 18px;
		height: 54px;
	    color: #8893b9;
		font-weight: 100;
		overflow: hidden;
		text-overflow: ellipsis;
		display: -webkit-box;
		-webkit-box-orient: vertical;
		-webkit-line-clamp: 3;
	}
	    
}