.swiper-banner {
	position: relative;
	overflow: hidden;
	z-index: 1;
}

.swiper-banner .swiper-slide {
	position: relative;
	min-height: 350px;
}

.swiper-banner .swiper-slide .ban_img {
	width: 100%;
	
	object-fit: cover;
	min-height: 350px;
	
}

.swiper-banner .swiper-slide .ban_w {
	position: absolute;
	width: 100%;
	height: 100%;
	left: 0;
	top: 0;
	z-index: 9;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	color: #fff;
	line-height: 1.6;
}

.swiper-banner .swiper-slide .ban_w2 {
	left: 8%;
	align-items: flex-start;
}



.shequ_part2.on {
    position: relative;
    left: 0;
    top: 0;
    opacity: 1;
}
.shequ_part2 {
    position: absolute;
    width: 100%;
    left: -100px;
    top: 0;
    display: flex;
    overflow: hidden;
    flex-direction: column;
    
    opacity: 0;
    transition: all 0.8s ease 0s;
    -o-transition: all 0.8s ease 0s;
    -moz-transition: all 0.8s ease 0s;
    -webkit-transition: all 0.8s ease 0s;
}
        .shequ_wrap{
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
        }

        .shequ_left{
            width: 50%;
            background: #1874ce;
        }
        .shequ_right{
            width: 47%;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .shequ_left_img{
            padding-top: 54%;
            position: relative;
        }
        .shequ_left_img img{
            width: 100%;
            height: 100%;
            position: absolute;
            left: 0;
            top: 0;
            object-fit: cover;
        }
        .shequ_left_con{
            padding:20px;
            background: #1874ce;
        }
        .title1x{
            color: #fff;
            line-height: 1;
            margin-bottom: 10px;
        }
        .title2x{
            color: #fff;
            line-height: 2.2;
        }
        @media screen and (max-width: 800px){
            .shequ_left{
            width: 100%;
                
            }
            .shequ_right{
                width: 100%;
                margin-top: 3%;
                
            }
            .title2x{
            
            line-height: 1.3;
        }
        }
        .shequ_right_item{
            display: flex;
            justify-content: space-between;
            background: #1874ce;
            margin-bottom: 3%;
        }
        .shequ_right_item_left{
            width: 51.5%;

        }
        .shequ_right_item_left img{
            width: 100%;
            display: block;
        }
        .shequ_right_item_right{
            width: 48.5%;
            padding: 20px;
        }

.swiper-banner .swiper-slide .ban_h2 {
	
	
	text-transform: uppercase;
}

.swiper-banner .swiper-slide .ban_h3 {
	padding-top: 30px;
}

.swiper-banner .swiper-slide .ban_h3 a {
	display: inline-block;
	font-size: 16px;
	color: #fff;
	padding: 8px 45px;
	border: 1px solid #fff;
	border-radius: 6px;
}

.swiper-banner .swiper-slide .ban_h3 a:hover {
	background: #fff;
	color: #000;
}

.swiper-notification {
	display: none;
}



        .swiper-banner .swiper-pagination{
             bottom: 50%;
             right: 20px !important;
             display: flex;
             flex-direction: column;
             left: auto;
             width: fit-content;
             transform: translateY(-50%);
        }
        .swiper-banner .swiper-pagination .swiper-pagination-bullet {
            width: 30px;
            height: 4px;
           
            
            border-radius: 0 !important;
            position: relative;
           
            opacity:1 !important;
            margin: 10px 0px;

        }

        .groove{
            height: 4px;
            position: relative;
            overflow: hidden;
            background: rgba(0, 0, 0, .5);
            

        }
        .strip{
            height: 4px;
            background: #fff;
            position: absolute;
            width: 100%;
            left: -100%;
            top: 0;
        }
        









.banners{
	height: 600px;
	background: #333;
}
.youshi_wrap{
	

	display: flex;
	background: #fff;
	height: 180px;
	max-width: 1400px;
	width: 96%;
	margin: 0 auto;
	margin-top: -90px;
	align-items: center;
	position: relative;
	z-index: 2;
	border-radius: 6px;
}


.youshi_item{
	display: flex;
	width: 20%;
	height: 110px;
	border-right: 1px solid #dddddd;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	position: relative;

}
.youshi_item:nth-of-type(5n){
	border-right: none;
}

.youshi_item::before{
	width: 100%;
	height: 240px;
	background: rgba(24,116,206,0);
	position: absolute;
	left: 0;
	top: -65px;
	content: "";
	display: block;
	border-radius: 10px;
	overflow: hidden;
	z-index: 1;
	transition: background linear .5s;
}

.youshi_item .youshi_item_arrow{
	display: none;
	position: relative;
	z-index: 2;
	transition: transform linear .3s;
}
.youshi_item .youshi_item_text{
	
	position: relative;
	z-index: 2;
	color: #999999;
	padding-top: 4px;
	padding-bottom: 4px;
	transition: transform linear .3s;
}
.youshi_item .youshi_item_img{
	
	position: relative;
	z-index: 2;
	width: 72px;
	transition: transform linear .3s;
}



.youshi_item.on::before{
	background: rgba(24,116,206,1);
}


.youshi_item.on .youshi_item_text{
	color: #fff;
	transform: translateY(-4px);
}
.youshi_item.on .youshi_item_img{
	display: block;
	transform: translateY(-4px);
}

.youshi_item.on .youshi_item_arrow{
	display: block;
	transform: translateY(-4px);
}




/*响应式代码*/

@media screen and (max-width:1200px ) {
	.youshi_wrap{
		height: 160px;
		margin-top: -80px;
		
	}
	.youshi_item{
		height: 100px;//-10
	}
	.youshi_item::before{
		height: 220px;
		top: -60px;
	}
	.youshi_item .youshi_item_img{
		width: 68px;
	}
}
@media screen and (max-width:1000px ) {
	.youshi_wrap{
		height: 140px;
		margin-top: -70px;
		
	}
	.youshi_item{
		height: 90px;
	}
	.youshi_item::before{
		height: 200px;
		top: -55px;
	}
	.youshi_item .youshi_item_img{
		width: 60px;
	}
}


@media screen and (max-width:800px ) {
	.youshi_wrap{
		height: 100px;
		margin-top: -50px;
		
	}
	.youshi_item{
		height: 80px;
	}
	.youshi_item::before{
		height: 140px;
		top: -30px;
	}
	.youshi_item .youshi_item_img{
		width: 40px;
	}
	.youshi_item .youshi_item_arrow{
		width: 22px;
		height: 22px;
	}
}
@media screen and (max-width:500px ) {
	.youshi_wrap{
		height: 80px;
		margin-top: -40px;
		
	}
	.youshi_item{
		height: 60px;
	}
	.youshi_item::before{
		height: 100px;
		top: -20px;
	}
	.youshi_item .youshi_item_img{
		width: 30px;
	}
	.youshi_item .youshi_item_arrow{
		width: 20px;
		height: 20px;
	}
}










.index_div1{
	display: flex;
	justify-content: space-between;
	align-items: flex-end;
	padding-top: 3%;
	overflow: hidden;
	
}

.index_div1_slogan{
	color: #333;
	line-height: 1;
	padding-top:2.6% ;
	
}
.swiper-banner2{
	position: relative;
	width: 100%;
	overflow: hidden;
	z-index: 2;

}



.index_div1_right{
	display: flex;
	justify-content: flex-end;
	position: absolute;
	right: 0;
	top: 4%;
	z-index: 3;

}


.part2_wrapx{
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding-top: 2%;
	padding-bottom: 2%;

}
.part1_wrapx{
	padding-top: 2%;
	padding-bottom: 2%;
}

.part3_wrapx{
	padding-top: 2%;
	padding-bottom: 2%;
	display: flex;
	flex-direction: column;
}

.part3_wrapx_top{
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
	
}

.part3_wrapx_top span{
	padding-top:2% ;
	padding-bottom:2% ;
	width: 23.5%;
	max-width: 240px;
	max-height: 80px;
	border: 1px solid #1874ce;
	border-radius: 6px;
	overflow: hidden;
	display: flex;
	align-items: center;
	justify-content: center;
	box-sizing: border-box;
	cursor: pointer;
}
.part3_wrapx_top span b{
	color: #1874ce;
}
.part3_wrapx_top span font{
	color: #1874ce;
}

.part3_wrapx_top span.on,.part3_wrapx_top span:hover {
	
	background: #1874ce;
}
.part3_wrapx_top span.on b,.part3_wrapx_top span:hover  b{
	color: #fff;
}
.part3_wrapx_top span.on font,.part3_wrapx_top span:hover  font{
	color: #fff;
}


.part3_wrapx_bot{
	padding-top: 2%;
	margin-bottom: 2%;

}

.part3_wrapx_bot1{
	
	margin-bottom: 31px;
	z-index: 2;
	position: relative;
}
.part3_wrapx_bot2{
	display: flex;
	justify-content: space-between;
	padding-top: 31px;
	border-top: 4px solid #1874ce;
	z-index: 1;
	position: relative;
}

.part3_wrapx_bot1{
	display: flex;
	justify-content: center;
	align-items: stretch;
	
}
.part3_wrapx_bot1 .licheng_item{
	padding: 20px;
	border: 1px solid #1874ce;
	border-radius: 6px;
	
	box-sizing: border-box;
	

	width: 30.8%;
	margin-right: 30px;
	background: #fff;

}

.part3_wrapx_bot1 .licheng_item:last-child{
	margin-right: 0;
}

.part3_wrapx_bot2 .licheng_item{
	padding: 20px;
	border: 1px solid #1874ce;
	border-radius: 6px;
	
	box-sizing: border-box;

	
	
	width: 30.8%;
	position: relative;
	background: #fff;

}

.licheng_item{
	position: relative;
	box-sizing: border-box;
}


.licheng_item::before{
	width: 20px;
	height: 20px;
	left: 50%;
	background: #fff;
	top: -11px;
	border-left: 1px solid #1874ce;
	border-bottom: 1px solid #1874ce;
	position: absolute;
	transform: translateX(-50%) rotateZ(135deg);
	content: "";
	z-index: 1;

}


.licheng_item.shang::before{
	transform: translateX(-50%) rotateZ(-45deg);
	bottom: -11px;
	top: auto;
	

}

.licheng_item .dot{
	width: 30px;
	position: absolute;
	height: 30px;
	box-sizing: border-box;
	border: 1px solid #1874ce;
	border-radius: 20px;
	background: #fff;
	top: -50px;
	left: 50%;
	transform: translateX(-50%);
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 100;

}

.licheng_item.shang .dot{
	bottom: -50px;
	top: auto;
	
	

}
.licheng_item .dot b{
	display: block;
	width: 20px;
	height: 20px;
	border-radius: 10px;
	background: #fff;
}





.licheng_item_nian{
	color: #1874ce;
	padding-bottom: 2%;
	line-height: 1.2;
	font-weight: bold;
}
.licheng_item_li{
	line-height: 1.4;
	color: #1874ce;
}


.licheng_item_li span{
	padding-left: 10px;
	padding-right: 10px;
}





.licheng_item.on,.licheng_item:hover{
	background: #1874ce;
}

.licheng_item.on::before,.licheng_item:hover::before{
	background: #1874ce;
}


.licheng_item.on .dot b,.licheng_item:hover .dot b{
	background: #1874ce;
}


.licheng_item.on .licheng_item_nian,.licheng_item:hover .licheng_item_nian{
	color: #fff;

}
.licheng_item.on .licheng_item_li,.licheng_item:hover .licheng_item_li{
	
	color: #fff;
}








.part3_wrapx_bot2{
	display: flex;
}


.part2_wrapx_left{
	width: 37%;
	display: flex;
	flex-wrap: wrap;
}
.part2_wrapx_right{
	width: 63%;
}


.swiper-banner2 .swiper-wrapper {
	display: flex;
	
	/*align-items: center;*/
}

@media screen and (max-width:900px ) {
	.part2_wrapx_left{
		width: 42%;
		display: flex;
		flex-wrap: wrap;
	}
	.part2_wrapx_right{
		width: 58%;
	}

}





.part2_wrapx_item{
	width: 50%;
	display: flex;
	flex-direction: column;
}

.part2_wrapx_item_t{
	display: flex;
	width: fit-content;
	align-items: flex-end;
	border-bottom: 1px solid #999999;
}
.part2_wrapx_item_t b{
	color: #1874ce;
	line-height: 1.2;
}
.part2_wrapx_item_t span{
	color: #1874ce;
	line-height: 1.4;
	padding-right: 6px;
}


.part2_wrapx_right img{
	display: block;
	width: 100%;
}

.part2_wrapx_item_b{
	
	width: fit-content;
}


.index_div1_right span{
	width: 78px;
	height: 38px;
	box-sizing: border-box;
	border: 1px solid #ddd;
	border-radius: 40px;
	overflow: hidden;
	display: flex;
	align-items: center;
	justify-content: center;
	background: #fff;
	cursor: pointer;

	
}

.index_div1_right span.first_span{
	margin-right: 10%;
}


.index_div1_right span.prevff{
	background: url("/css-com/images/a1.png") no-repeat center center #fff;
	background-size: cover;
}
.index_div1_right span.nexf_ff{
	background: url("/css-com/images/b1.png") no-repeat center center #fff;
	background-size: cover;
}

.index_div1_right span:hover.prevff{
	background: url("/css-com/images/a1a.png") no-repeat center center #fff;
	background-size: cover;
}
.index_div1_right span:hover.nexf_ff{
	background: url("/css-com/images/b1a.png") no-repeat center center #fff;
	background-size: cover;
}


@media screen and (max-width:1400px ) {
	.index_div1_right span{
		width: 72px;
		height: 34px;
		
		border-radius: 36px;
		
		
	}

	.index_div1_right span.first_span{
		margin-right: 9%;
	}


}
@media screen and (max-width:1200px ) {
	.index_div1_right span{
		width: 66px;
		height: 30px;
		
		border-radius: 34px;
		
		
	}

	.index_div1_right span.first_span{
		margin-right: 8%;
	}


}
@media screen and (max-width:1000px ) {
	.index_div1_right span{
		width: 60px;
		height: 28px;
		
		border-radius: 30px;
		
		
	}

	.index_div1_right span.first_span{
		margin-right: 7%;
	}


}
@media screen and (max-width:800px ) {
	.index_div1_right span{
		width: 56px;
		height: 26px;
		
		border-radius: 28px;
		
		
	}

	.index_div1_right span.first_span{
		margin-right: 6%;
	}


}
@media screen and (max-width:600px ) {
	.index_div1_right span{
		width: 54px;
		height: 24px;
		
		border-radius: 28px;
		
		
	}

	.index_div1_right span.first_span{
		margin-right: 5%;
	}


}




/*首页第二部分开始*/

.index_div2{
	padding-top: 3%;
	padding-bottom: 3%;
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.part1_wrapx{
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.part1_wrapx_left{
	width: 50%;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
}

.part1_wrapx_right{
	width: 46%;
}





.index_div2_left_desc{
	padding-bottom: 3%;
	line-height: 2.7;
}
.part2_wrapx_item_t span{
	padding-left: 10px;
}

@media screen and (max-width:800px ) {
	.part1_wrapx{
		flex-direction: column;
	}
	.part1_wrapx_left{
		width: 100%;
	}
	.part1_wrapx_right{
		width: 100%;
	}
	.part2_wrapx{
		flex-direction: column;
	}
	.part2_wrapx_left{
		width: 100%;
	}
	.part2_wrapx_right{
		width: 100%;
	}
	.part2_wrapx_item{
		width: 32%;
		display: flex;
		justify-content: center;
		align-items: center;

	}
	.part3_wrapx_top{
		/*display: none;*/
	}
	.part3_wrapx_bot{
		display: flex;
		display: none;
		flex-direction: column;
	}
	.part3_wrapx_bot .part3_wrapx_bot1,.part3_wrapx_bot .part3_wrapx_bot2{
		display: flex;
		flex-direction: column;
	}
	.part3_wrapx_bot1{
		margin-bottom: 0;
	}
	.part3_wrapx_bot2{
		padding-top: 0;
		border: none;
	}
	.part3_wrapx_bot1 .licheng_item{
		width: 100%;
		padding: 6px;
		margin-bottom: 4px;
	}
	.part3_wrapx_bot2 .licheng_item{
		width: 100%;
		padding: 6px;
		margin-bottom: 4px;
	}
	.licheng_item::before{
		display: none;
	}
	.licheng_item .dot{
		display: none;
	}
	.part3_wrapx_top span{
		width: 48%;
		margin-bottom: 4%;
	}
	
	.index_div2_left_desc{
		line-height: 1.6;
	}
	/*.swiper-banner2 .swiper-wrapper {
		align-items: center;
		
	}*/
}





.index_div2_left_biaoti2{
	padding: 6px 10px;
	color: #1874ce;
	border: 1px solid #1874ce;
	border-radius: 4px;
	overflow: hidden;
	display: inline-flex;
	line-height: 1;

}


.index_div2_left_img{
	padding-top: 4%;
	max-width: ;
}

@media screen and (max-width:800px ) {
	.index_div2{
		flex-direction: column;
		flex-wrap: wrap;
	}
	.index_div2_right{
		width: 100%;
	}

	.index_div2_left{
		width: 100%;
	}

}




/*首页第二部分结束*/




.index_div3{
	padding-top: 2%;
	padding-bottom: 4%;
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.index_div3_left{
	width: 49%;
}

.index_div3_right{
	width: 46.8%;
}


.index_div3_desc{
	line-height: 2.7;
	color: #666;
	padding-top: 4%;
	padding-bottom: 4%;
}


.index_div3_list {
	display: flex;
	justify-content: space-between;
	
}
.index_div3_list span{
	margin-right: 2%;
	display: flex;
	padding: 6px;
	border: 1px solid #333333;
	border-radius: 4px;
	overflow: hidden;
	transition: all linear .5s;
}
.index_div3_list span:hover{
	background: #1874ce;
	color: #fff;
}





.index_div3_icon{
	align-items: center;
	justify-content: space-between;
	display: flex;
	padding-top: 3%;
	padding-bottom: 3%;
}

.index_div3_icon_item{
	display: flex;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	margin-right: 2%;
}

.index_div3_icon_t{
	color: #1874ce;
	line-height: 1.5;
	padding-bottom: 4%;
	text-align: center;
	white-space: nowrap;
}
.index_div3_icon_b{
	color: #333;
	line-height: 1;
	text-align: center;

}


@media screen and (max-width:1000px ) {
	.index_div3{
		flex-direction: column;
		flex-wrap: nowrap;
	}

	.index_div3_left{
		width: 100%;
	}

	.index_div3_right{
		width: 100%;
	}
	.index_div3_list {
		display: flex;
		justify-content: flex-start;
		
	}
	.index_div3_icon{
		
		justify-content: flex-start;
		
	}

}





.index_div6{
	padding-top: 4%;
	
}

.index_div6_title{
	display: flex;
	justify-content: space-between;
	align-items: flex-end;
	position: relative;
}


.index_div6_part2{
	display: flex;
	justify-content: space-between;
	padding-top: 27%;
	position: relative;
	margin-top: 4%;
	margin-bottom: 4%;

}
.index_div6_part2_wrap{
	width: 100%;
	height: 100%;
	position: absolute;
	left: 0;
	top: 0;
	display: flex;
	justify-content: space-between;
}

.index_part2_left{
	width: 38.5%;
	height: 100%;
	background: url("../images/index_huodong1.png") no-repeat center center;
	background-size: cover;

}

.index_part2_center{
	width: 25.7%;
	height: 100%;
	

}

.index_part2_right{
	width: 29%;
	height: 100%;
	background: url("../images/index_huodong4.png") no-repeat center center;
	background-size: cover;
}




.huodong1_left{
	height: 100%;
	padding-left: 4%;
	padding-right: 4%;
	background: #1874ce;
	display: flex;
	flex-direction: column;
	width: fit-content;
	justify-content: center;
}










.huodong1{
	height: 100%;
}
.huodong1_title{
	color: #fff;
}
.huodong1_desc{
	display: flex;
	flex-direction: column;
}

.huodong1_desc a{
	color: #fff;
	line-height: 2;
	display: flex;
}






.huodong2_desc{
	display: flex;
	flex-direction: column;
}

.huodong2_desc a{
	color: #fff;
	line-height: 1.4;
	display: flex;
}




.index_part2_center{
	display: flex;
	flex-direction: column;
	justify-content: space-between;
}

.index_part2_c_t{
	height: 44.9%;
	background: url("../images/index_huodong2.png") no-repeat center center;
	background-size: cover;
	display: flex;
	justify-content: flex-end;
}

.index_part2_c_b{
	height: 44.9%;
	background: url("../images/index_huodong3.png") no-repeat center center;
	background-size: cover;
	display: flex;
	
}

.index_part2_text{
	width: 100%;
	background: rgba(24,116,206,.85);
	color: #fff;
	padding-top: 2%;
	padding-bottom: 2%;
	display: flex;
	align-items: center;
	justify-content: center;
}

.index_part2_right{
	display: flex;
	align-items: flex-end;
}



@media screen and (max-width:700px ) {

	.index_div6_part2{
		padding-top: 0;
	}

	.index_div6_part2_wrap{
		flex-direction: column;
		position: relative;

	}

	.index_part2_left{
		width: 100%;
		padding-top: 70%;
		position: relative;

	}
	.huodong1{
		position: absolute;
		top: 0;
		left: 0;
		width: 100%;
	}

	.index_part2_center{
		margin-top: 2%;
		width: 100%;
		padding-top: 70%;
		position: relative;
		margin-bottom: 2%;
		display: block;
	}
	.index_part2_c_t{
		height: 48%;
		width: 100%;
		position: absolute;
		left: 0;
		top: 0;
	}
	.index_part2_c_b{
		height: 48%;
		width: 100%;
		position: absolute;
		left: 0;
		bottom: 0;
	}

	.index_part2_right{
		width: 100%;
		padding-top: 70%;
		position: relative;
	}

}


.part7_item{
	height: 160px;
	position: relative;
	overflow: hidden;

}


.part7_item_img{
	position: relative;
	z-index: 1;
	height: 100%;
	width: 100%;



}

.part7_item_img img{
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}
.part7_item_bg{
	left: 0;
	bottom: 0;
	width: 100%;
	height: 40px;
	z-index: 2;
	position: absolute;
	background: rgba(24,116,206,.8);
}

.part7_item_text{
	width: 100%;
	height: 40px;
	position: absolute;
	display: flex;
	align-items: center;
	justify-content: center;
	left: 0;
	bottom: 0;
	z-index: 3;
	color: #fff;
}

.index_div7{
	padding-bottom: 4%;
}








.xxsection{
    padding-top: 51.5625%;
    position: relative;
    min-height: 400px;
    box-sizing: border-box;

}


.indexProject{ width:100%; margin:0 auto; height: 100%; top:0; left:0%;position: absolute;}
@media screen and (max-width:1400px ) {
    .indexProject{ width:96%; margin:0 auto; height: 100%; top:0; left:2%;position: absolute;}
}


.indexProject .ul{ height:100%; position: absolute; width: 100%; left: 0; top: 0;}
.indexProject .ul li{ height:100%;}
.indexProject .ul .pic,
.indexProject .ul .pic img{ position: absolute; width: 100%; height: 100%; left: 0; top: 0;}
.indexProject .ul .pic{ background: #000;}
.indexProject .ul .pic img{ object-fit: cover; opacity: 0.4;}
.indexProject .ul .txt{ position: absolute; padding: 4%; bottom: 0; width: 92%;  display: flex; justify-content: center; flex-direction: column; transition: all .3s ease 0s;}
.indexProject .ul:hover .txt{ opacity: 1;}
.indexProject .ul li:hover .txt{ opacity: 1;}
.indexProject .ul .txt .t span{ font-size: 1.5em;}
.indexProject .ul .txt .p{ text-transform: uppercase;}
.indexProject .ul .txt .more{ display: block; width: 36px; height: 36px;  background: url(../images/circle.png); background-size: 100% 100%; margin-top: 30px;}



.indexProject .ul li.on .pic img{ opacity: 1;}


.txt_bg{
    background: rgba(45, 56, 69, 0);
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    bottom:0;
    z-index: 1;
}

.text_nrs{
    position: relative;
    z-index: 3;
}

.txt_xuhao{
    position: absolute;
    left: 2%;
    top:0;
    z-index: 2;
    font-weight: bold;
}

.text_nrs_gap{
    padding-top: 3%;
    margin-bottom:3%;
    border-bottom:1px solid #fff;
    width: 20%;
    display: none;
}

.text_nrs_con{
    line-height: 1.4;
  
    display: none;
    transition: all linear .5s;
}
.indexProject .ul li.on .text_nrs_con{ display: block;}
.indexProject .ul li.on .text_nrs_gap{ display: block;}

.indexProject .ul li.on .text_nrs_title{ font-weight: bold; color: #fff;}
.indexProject .ul li.on .text_nrs_entitle{ color: #fff;}
.indexProject .ul li.on .txt_bg{ background: rgba(45, 56, 69, 0.7);}

@media screen and (max-width:1400px ) {
    .indexProject .ul .txt .more{ display: block; width: 28px; height: 28px;  background: url(../images/circle.png); background-size: 100% 100%; margin-top: 20px;}
}