.imgwhb100{width: 100%;}
.pl30{padding-left: 30px;}
.introduceText{margin-top: 90px;text-indent:0px}
/* .aboutnum{width: 92%;height: 90%;left: 4%;top: 5%;background-color: #FFFFFF;} */
.fontBox{width: 100%;height: 100%;}

.aboutnumBox,.aboutnum{	
    background:url(../images/img_5344.png);
	height: auto;
	max-height: 400px;
	/*background-color: #3c3c3c;*/
    background-size: 100% 100%;
	/*filter:alpha(opacity=0.9);-moz-opacity:0.9;-khtml-opacity: 0.9; opacity: 0.9;*/
}
.aboutnumBox .aboutnum{
    position: absolute;
    width: 100%;height: 100%;left: 0;top: 0;
}

.aboutnumBox::after{
    position: absolute;
    width: 92%;height: 90%;left: 4%;top: 5%;
}
.aboutnumBox{
    position: relative;
}
.aboutnumBox::after{
    content: '';
    background: rgba(255,255,255,1);
}

.aboutnum{
    z-index: 2;
    color: #FFFFFF;
}
.opacitys{
	filter:alpha(opacity=0);-moz-opacity:0;-khtml-opacity: 0; opacity: 0;
}
.wb_50{width: 50%;height: 50%;}
.aboutnum_c{
	display: flex;
	justify-content: center;
	align-items: center;
}
.aboutnum_c:hover{
	background-color: #db933a;
}
.aboutnum_b{width: 100%;height: 100%;text-align: center;}
.line_w318{width: 550px;}
.lin2{width: 765px;}
.lin3{width: 815px;}
.floatL_div_item1{margin-bottom: 20px;margin-left: 26px;}
.floatL_div_item1:nth-child(4n+1){margin-left: 0;}
/* .floatL_div_item1>.positionR>img{width: 100%;} */
.dividingLine_V{position: relative;margin-left: 20px;padding-left: 20px;min-height: 120px;}
.dividingLine_V::before{position: absolute;content: "";top: 0;height: 100%;width: 1px;background-color: #000000;left: 0;}
.mt80px{margin-top: 80px;}
.mt145{margin-top: 145px;}
.mb55{margin-bottom: 55px;}
.w800{width: 800px;}
.w400{width: 400px;}
.line_w170::before,.line_w170_l::before{z-index: 2;}
.logoBox{width: 270px;height: 100px;text-align: center;margin-left: 40px;margin-bottom: 40px;
/* border: 1px solid #eaeaea; */
}
.logoBox:nth-child(4n+1){margin-left: 0px;}

/* 轮播样式 start */
.swiper-container1, .swiper-container2{
    width: 700px;
	margin-right: 100px;
}
.swiper-button-prev:after, .swiper-container-rtl .swiper-button-next:after,.swiper-button-next:after, .swiper-container-rtl .swiper-button-prev:after {
    font-size: 22px;
    font-weight: 600;}
.swiper-button-prev, .swiper-container-rtl .swiper-button-next,.swiper-button-next, .swiper-container-rtl .swiper-button-prev{
	width: 40px;
	height: 40px;
	background: rgba(0,0,0,0.4);
	border-radius: 20px;
	color: rgba(255,255,255,0.6);
}
/* .swiper-button-next, .swiper-button-prev{top: calc(50% - 40px);} */
.swiper-container {
    padding-bottom: 0px;
}
.swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet {
    margin: 0 10px;
}
/* 轮播样式 end */
.about_fs50{font-size: 50px;}
.gray{
	filter: grayscale(100%); -webkit-filter: grayscale(100%); -moz-filter: grayscale(100%); -ms-filter: grayscale(100%); -o-filter: grayscale(100%);
	filter: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg'><filter id='grayscale'><feColorMatrix type='matrix' values='0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0 0 0 1 0'/></filter></svg>#grayscale");
	filter:progid:DXImageTransform.Microsoft.BasicImage(grayscale=1);
}
.dividingPoint{
	width: 15px; margin-left: 51px; letter-spacing: 10px;  line-height: 16px;  font-size: 26px;  word-wrap: break-word;
}
.banners{
	padding: 0; margin-bottom: 60px
}
@media screen and (max-width: 768px) {
	.banners{
		padding: 0;margin-top: 48px;margin-bottom: 60px
	}
	.line_w318{display: none;}
	.min_tp0{margin-top: 0;}
	.customizedBox1{margin-top: 0;padding-bottom: 0px!important;}
    .floatL_div_item1{margin-left: 2%;margin-bottom: 10px;}
	.tow {font-size: 12px;}
	.mb55 {
	    margin-bottom: 20px;
	}
	
	.mt80px {
	    margin-top: 20px;
	}
	.mt200px {
		margin-top: 10px;
	}
	.mb55>.wb50{padding-top: 20px;padding-left: 15px;}
	.mb55>.wb50:first-child{padding-top: 0;}
	.dividingLine_V {
	    position: relative;
	    margin-left: 10px;
	    padding-left: 10px;
	    min-height: 120px;
	    width: 85%;
	}
	.w800, .w400 {
	    width: 100%;
	}
	.swiper-container1,.swiper-container2 {
		width: 100%;
		margin-right: 0px;
	}
	.opacitys{
		filter:alpha(opacity=0);-moz-opacity:0;-khtml-opacity: 0; opacity: 0;
	}
	.logoBox {
		width: 47%;
		height: 30%;
		margin-left: 2%;
		margin-bottom: 15px;
    }
	.logoBox>img{width: 100%;height: 100%}
	.logoBox:nth-child(4n+1) {
		margin-left: 2%;
	}
	.mt35 {
	    margin-top: 15px;
	}
	.mt50 {
	    margin-top: 25px;
	}
	.min_mt35{margin-top: 35px;}
	.about_fs50{
		font-size: 22px;
		font-weight: bold;
	}
	.dividingPoint{
		margin-left: 36px;
	}
}