.bannerBox{
	position: relative;
	width: 100%;
	border-bottom: 12px solid rgb(255, 255, 255);
	padding-top: 45px;
	box-sizing: border-box;
}

.bannerBox a{
	display: block;
	width: 100%;
}
.bannerBox a img{
	width: 100%;
	vertical-align: bottom;
}
.bannerBox .swiper-container .swiper-pagination .swiper-pagination-bullet{
	display: inline-block;
    width: 18px;
    height: 18px;
    border-radius: 18px;
    background: rgba(0,0,0,.46);
    margin: 0 7px;
    cursor: pointer;
}
.bannerBox .swiper-container .swiper-pagination .swiper-pagination-bullet-active{
	background: #fff;
}

/* 产品 */
.proBox{
	width: 100%;
	padding-top: 45px;
	box-sizing: border-box;
	/* border-bottom: 12px solid rgb(255, 255, 255); */
}
.proBox_zi{
	width: 100%;
	border-bottom: 12px solid rgb(255, 255, 255);
}
.proBox_zi a{
	display: block;
	width: 100%;
}
.proBox_zi a img{
	width: 100%;
	min-width: auto;
	/* image-rendering: pixelated; */
}
.questionBox{
	padding: 0% 0;
}
.questionBox_content_zi{
	width: 24.5%;
	margin: 0 0.25% 1%;
}
.questionBox_content_zi a{
	display: block;
	width: 99%;
	margin: 0 auto;
}
.content_zi_picBox{
	margin-bottom: 17px;
	max-height: 286px;
	overflow: hidden;
}
.content_zi_picBox img{
	width: 100%;
}
.content_zi_neirong{
	width: 100%;
	min-height: 138px;
}
.content_zi_neirong_title{
	font-size: 24px;
	font-weight: 500;
	font-family: 'Alibaba-Regular';
	color: #333;
	margin: .5rem 0;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}
.content_zi_neirong_zhaiyao{
	font-size: 15px;
	font-weight: 400;
	font-family: 'Alibaba-Regular';
	color: #333;
	margin-top: 12.75px;
	overflow : hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
}
.content_zi_more{
	width: 19%;
    margin-top: 12px;
    font-family: 'Alibaba-Regular';
    color: #0070c9;
}
.questionBox_content_zi a:hover .content_zi_more{
	border-bottom: 1px solid #0070c9;
}