@charset "utf-8";
/* CSS Document */
body{background:#fff; color: #333;}
body,input,button,select,textarea{font:14px 'microsoft yahei',Arial,Tahoma,'SimSun',sans-serif;}
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,fieldset,input,textarea,p,blockquote,th,td{padding: 0;margin: 0;}
*{white-space:normal;}

th{text-align:left; font-weight:400;}
.clearfix:after{clear:both; display:block; content:""; visibility:hidden; height:0;}
.clearfix{zoom:1;}
img{border:none; vertical-align:middle; height: auto; max-width: 100%;}
button, input, select, textarea{vertical-align:middle;}
a{text-decoration:none; color:#333; outline:none; transition: all 0.5s;}
a:hover{text-decoration:none; color:#1072bd; transition: all 0.5s;}
li{list-style:none;}
h1{font-size:4rem;}
h2{font-size:14px;}
h3{font-size:12px;}
h4, h5, h6{font-size:100%;}
h1,h2,h3,h4,h5,h6{font-weight: normal;}
.none{display:none;}
.gaodu{height:12px;}

label{cursor:pointer;}
.left{float:left;}
.right{float:right;}
.yahei{font-family:'microsoft yahei';}
.english{ font-family:Arial, Helvetica, sans-serif;}
.f12{font-size:12px}
.f14{font-size:14px}
.f16{font-size:16px}
.f18{font-size:18px}
.f20{font-size:20px}
.f24{font-size:24px}
.f30{font-size:30px}
.f36{font-size:36px}
.f42{font-size:42px}
.fb{font-weight:bold}
.fn{font-weight:normal}

.tc{text-align:center;}
.tl{text-align:left;}
.tr{text-align:right;}
.black{color:black;}
.gray{ color:#666;}
.gray3c{ color:#ccc;}
.gray36{ color:#666;}
.gray38{ color:#888;}
.gray98{color: #989898;}
.blue{ color:#1072bd;}
.orange{ color:#f35f34;}
.red{ color:#e60012;}
.green{ color:#28A74C;}
.white{ color:#fff;}
.yellow{color: #faad00;}

.mt10{margin-top:10px}
.mt15{margin-top:15px}
.mt20{margin-top:20px}
.mt30{margin-top:30px}
.mt50{margin-top:50px}
.mb10{margin-bottom:10px}
.mb15{margin-bottom:15px}
.mb20{margin-bottom:20px}
.mb30{margin-bottom:30px}
.mr10{ margin-right:10px;}
.mr20{ margin-right:20px;}
.mr30{ margin-right:30px;}
.ml10{ margin-left:10px;}
.ml20{ margin-left:20px;}
.ml30{ margin-left:30px;}

.pt5{padding-top:5px;}
.pt10{padding-top:10px;}
.pt15{padding-top:15px;}
.pt20{padding-top:20px;}
.pt30{padding-top:30px;}
.pt40{padding-top:40px;}
.pt50{padding-top:50px;}
.pb10{padding-bottom:10px;}
.pb15{padding-bottom:15px;}
.pb20{padding-bottom:20px;}
.pb30{padding-bottom:30px;}
.pb50{padding-bottom:50px;}
.pr10{padding-right:10px;}
.pr15{padding-right:15px;}
.pr20{padding-right:20px;}
.pr30{padding-right:30px;}
.pl10{padding-left:10px;}
.pl15{padding-left:15px;}
.pl20{padding-left:20px;}
.pl30{padding-left:30px;}
.pl50{padding-left:50px;}
.text_center{text-align: center;}
.gray_bg{background: #f7f5f4;}
.white_bg{background: white;}
.red_bg{background: #cf594d;}
.w-100{width: 100%;}


@media screen and (max-width: 768px) {
	.shou_no{display: none;}
	.navbar-brand img{width: 50%; margin-left: 0.5rem;}
	.navbar-nav .nav-link{text-align: center;}
	.navbar-nav{background: #f5f5f5; padding: 15px 0; margin-top: 0.5rem;}
	.navbar{padding: 0;}
	.navbar.fixed-top{box-shadow: 20px 0 20px rgba(0, 0, 0, 0.3);}
	.navbar .container{padding: 0.5rem ;}
	.navbar .dropdown-menu{border: none; background: #ddd; text-align: center;}
}
@media screen and (min-width: 768px) {
    a.nav-link{ font-size:16px;}
	a.active{ color:#ff0000; font-weight:600}
	.pc_no{display: none;}
	.navbar-expand-md .navbar-nav .nav-link{padding: 0 18px; line-height: 58px;}
	.navbar-expand-md .navbar-nav .dropdown:hover .nav-link{color: #1072bd;}
	.navbar-brand{padding: 0;}
	.navbar{padding: 30px 0; background: white; transition: all 0.3s;}
	nav.fixed-top{box-shadow: 20px 0 20px rgba(0, 0, 0, 0.3); transition: all 0.3s; padding: 10px 0;}
	nav.fixed-top .navbar-brand img{transition: all 0.3s;}
	nav.fixed-top .navbar-brand img{width: 90%; transition: all 1s;}
	.navbar .dropdown-menu{min-width: 5rem;}
	.dropdown-menu{top: 98%; border: none; border-radius: 8px; padding: 20px 0; box-shadow: 0 0 10px rgba(0, 0, 0, 0.1); left: auto; text-align: center; width: 100%;}
}

@media screen and (min-width: 1200px) {
	.container{max-width: 1440px;}
}


.index_tit p i{display: inline-block; width: 70px; height: 5px; background: #1072bd;}
.index_tit h2{font-size: 36px; font-weight: bold;}
.index_about_tit{background: url(../img/img01.png) no-repeat left bottom;}
.index_about{padding-top: 50px; padding-bottom: 50px; overflow: hidden; font-size:14px}
.index_about .col-md-8{color: #666; line-height: 30px; text-indent: 0em;}


.index_business{overflow: hidden;}
.index_business_box{float: left; width: 25%; color: white; overflow: hidden; position: relative;}
.index_business_box img{transition: all 1s;}
.index_business_box:hover img{transform: scale(1.1); transition: all 1s;}
.index_business_box:hover a img{transform: scale(1);}

.index_business_box_text{position: absolute; left: 14.5%; right: 14.5%; top: 18%;}
.index_business_box_text h2{font-size: 30px; margin-bottom: 20px;}
.index_business_box_text p{line-height: 30px; height: 84px; overflow: hidden;}
.index_business_box_more{position: absolute; left: 14.5%; bottom: 18%;}
.index_business_arrow{display: inline-block; width: 37px; height: 37px; overflow: hidden; background: url(../img/jian.png) no-repeat left top;}
.index_business_arrow:hover{background-position: -37px 0;}

@media screen and (max-width: 768px) {
	.index_about{padding-top: 30px; padding-bottom: 30px;}
	.index_about .col-md-4{margin-bottom: 30px;}
	
	.index_business_box{width: 50%;}
	.index_business_box_text{top: 10%; left: 10%; right: 10%;}
	.index_business_box_text h2{font-size: 18px;}
	.index_business_box_text p{font-size: 14px; line-height: 24px; height: 70px;}
	
	.index_business_box_more{left: 10%; bottom: 10%;}
	
	.index_tit h2{font-size: 24px;}
}

.index_news .col-8{position: relative;}
.index_news .col-8 .index_news_nav,.brand .col-8 .index_news_nav{position: absolute; bottom: 0; right: 15px;}
.index_news .col-8 span,.brand .col-8 span{color: #ddd; padding: 0 15px;}

.index_news .news_list_img a{display: block; overflow: hidden; border-top-left-radius: 10px; border-top-right-radius: 10px;}
.index_news .news_list_img img{transition: all 1s;}
.index_news .col-md-4:hover .news_list_img img{transition: all 1s; transform: scale(1.1);}

.index_news .news_list_text{background: #f1f7fb; padding: 20px; border-bottom-left-radius: 10px; border-bottom-right-radius: 10px;}
.index_news .news_list_text h2{font-size: 18px;}
.index_news .news_list_text p{color: #888; margin: 18px 0 40px 0; line-height: 30px; overflow: hidden; height: 60px;}
.index_news .news_list_text time{color: #888;}

.brand .col-6 img{width: 100%; border: 1px solid #ddd;}


footer{ padding-top: 0px; color: #fff; font-size: 14px; background-color:#232323 }
footer .col-6 h2{text-align: center;}
footer .col-6 h2 a{color: white; font-size: 16px; display: inline-block;}
footer .col-6 ul{padding-top: 20px; text-align: center; border-right: 0px solid black; min-height: 40px;}
footer .col-6:last-child ul{border: none;}
footer .col-6 ul li a{color: #e3e3e3; font-size: 14px; line-height: 30px;}
footer .col-6 ul li a:hover{color: #1072bd;}
footer hr{margin: 40px 0 30px 0; background: black;}

@media screen and (max-width: 768px) {
	.index_news .col-8 span, .brand .col-8 span{padding: 0 5px;}
	.index_news_nav{text-align: right;}
	.index_news_nav a{display: inline-block;}
	footer hr{margin: 20px 0;}
	footer .col-6:nth-last-child(3) ul{border: none;}
}

.inside_bg .navbar,.inside_bg .navbar .container{background: none;}
.divdl{
		border-radius: 5px; /* 更大的圆角，视觉更柔和 */
		box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05); /* 轻微阴影，不突兀 */
		border: 0px solid #f5f5f5; /* 浅灰色边框，区分边界 */
		padding: 5px 5px 5px 40px;
		box-sizing: border-box;
		background:url(../img/dl1.jpg) 10px center no-repeat #e3e3e3;
		width:150px;
		line-height:30px;
		margin-top:8px;
}

@media screen and (min-width: 768px) {
	.inside_bg .navbar .nav-link{color: #404040;}
	.inside_bg .navbar .active{color:#ff0000;}
	.inside_bg .navbar-expand-md .navbar-nav .dropdown:hover .nav-link{color: #ff0000; opacity: 0.5;}
	.containertop{
	    background-color:#fff !important;
	    border-radius: 8px; /* 更大的圆角，视觉更柔和 */
		  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05); /* 轻微阴影，不突兀 */
		  border: 1px solid #f5f5f5; /* 浅灰色边框，区分边界 */
		  padding: 5px 10px;
		  box-sizing: border-box;
	}
}



.inside_bg .navbar-expand-md.fixed-top .navbar-nav .dropdown:hover .nav-link{color: #1072bd; opacity: 1;}
.inside_bg .navbar.fixed-top .nav-link{color: #333;}
.inside_bg .navbar .biao,.inside_bg .navbar.fixed-top .biao_b,.inside_bg .navbar button .cai,.inside_bg .navbar.fixed-top button .cai_b{display: none;}
.inside_bg .navbar.fixed-top .biao,.inside_bg .navbar.fixed-top button .cai{display: block;}
.inside_bg .fixed-top{background: white;}

.inside_position{padding-bottom: 15px;}
.inside_position b{padding: 0 10px;}
.inside_position a{color: white;}
.inside_position a:hover{opacity: 0.5;}

.inside_tit{min-height: 300px; display: flex; align-items: center;}
.inside_tit .row{display: block; width: 100%;}
.inside_tit h2{color: white; font-weight: bold; font-size: 40px;}
.inside_tit h3{color: white; font-weight: 400; font-size: 22px; padding-top:15px; padding-bottom:40px;}

.inside_nav{line-height: 50px; background: #f5f5f5;}
.inside_nav a{display: inline-block; font-size:14px;}
.inside_nav a.active{background: url(../img/sanjiao.png) no-repeat bottom center; background-size: 40% 20%;}
.inside_nav b{font-weight: normal; color: #ddd; padding: 0 10px;}

.about_bg{background: url(../img/about02.jpg) no-repeat bottom left; background-attachment: fixed; background-size: cover; padding: 200px 0;}
.about_bg h2{font-size: 36px; padding-left: 15px; border-left: 5px solid #1072bd; margin-bottom: 30px; font-weight: bold;}
.about_bg p{font-size: 18px; line-height: 30px;}

@media screen and (max-width: 768px) {
	.about_bg{padding: 100px 0; background-position: right bottom;}
	.about_bg h2{font-size: 24px; margin:30px 0 15px 0;}
}

/* ���������� */
.about04 .picScroll-left{overflow:hidden; position:relative; padding:20px 0 50px 0;}
.about04 .picScroll-left .hd .prev,.about04 .picScroll-left .hd .next{display:block; z-index: 9999; position: absolute; top: 36%; width: 50px; height: 50px; float:right; overflow:hidden; cursor:pointer; background: url(../img/jiant.png) no-repeat; background-size: 50px 50px;}
.about04 .picScroll-left .hd .next{right: 20px;}
.about04 .picScroll-left .hd .prev{transform: rotateY(180deg); left: 30px;}
.about04 .picScroll-left .bd ul{overflow:hidden; zoom:1;}
.about04 .picScroll-left .bd ul li{margin:0 8px; float:left; _display:inline; overflow:hidden; text-align:center;}
.about04 .picScroll-left .bd ul li .pic{text-align:center;}
.about04 .picScroll-left .bd ul li .pic img{width:240px; height:auto; display:block; transition: all 0.5s;}
.about04 .picScroll-left .bd ul li .pic a:hover img{box-shadow: 0 0 20px rgba(0,0,0,.5); transition: all 0.5s;}
.about04 .picScroll-left .bd ul li .title a{line-height:36px;}


.about04.zw07 .picScroll-left .bd ul li .pic img{width: 165px;}
.about01 a{display: block; overflow: hidden;}
.about01 a img{transition: all 1s;}
.about01 a:hover img{transition: all 1s; transform: scale(1.1);}
.about01 h2{line-height: 50px; background: #f5f5f5; padding: 0 10px; transition: all 0.3s; text-align: center;}
.about01 .col-6:hover h2{background: #1072bd; color: white; transition: all 0.3s;}


.contact_bg{background: url(../img/contact_bg.jpg) no-repeat top right;}
.contact_bg h1{font-size: 36px; font-weight: bold;}
.contact_bg h2{font-size: 18px; padding-top: 10px;}
.contact_bg h3{margin-top: 80px; font-size: 18px; border-left: 8px solid #1072bd; padding-left: 15px;}
.contact_bg p{padding-top: 15px; color: #888; font-size: 24px;}

.news01 span{color: #888; padding-left: 22px; display: inline-block; margin-right: 20px;}
.news02{background: url(../img/news01.png) no-repeat center left;}
.news03{background: url(../img/news02.png) no-repeat left 5px;}

.con{line-height: 30px; color: #666;}
.news_sx{padding: 15px; background: #f5f5f5; border-radius: 10px; transition: all 0.5s;}
.news_sx:hover{background: #1072bd; color: white; transition: all 0.5s;}
.news_sx:hover a{color: white;}



.product01 .col-6 a{display: block; overflow: hidden;}
.product01 .col-6 a img{transition: all 1s;}
.product01 .col-6 a:hover img{transition: all 1s; transform:scale(1.1);}
.product01 .col-6 h2 a{background: #f5f5f5; padding: 0 15px; line-height: 50px;}
.product01 .col-6:hover h2 a{background: #1072bd; color: white;}

@media screen and (max-width: 768px) {
	.index_news h1{font-size: 30px;}
	.product01 .col-6{margin-bottom: 1.5rem !important;}
	.index_news .col-md-4{margin-bottom: 1.5rem !important;}
}

.index_tit h2 {
    font-size: 30px;
}
.index_tit h2 {
    color: #226bb5;
    margin-top: 100px;
    letter-spacing: 10px;
}

.text_center {
    text-align: center;
}
.index_tit p {
    padding: 50px 0;
}
 .index_tit p a {
                width: 300px;
                line-height: 60px;
                height: 60px;
                overflow: hidden;
                font-size: 20px;
                border-radius: 5px;
                margin: 0 15px;
                position: relative;
                height: 60px;
                text-align: center;
                transition: all 0.8s;
                display: inline-block;
            }
            
            .index_tit p a:nth-child(1) {
               /* background: #226bb5;
                color: white;*/
				border: 1px solid #ddd;
            }
            
            .index_tit p a:nth-child(2) {
                border: 1px solid #ddd;
            }
            
            .index_tit p a:nth-child(3) {
                border: 1px solid #ddd;
            }
			.index_tit p a:nth-child(4) {
                border: 1px solid #ddd;
            }
            
            .index_tit p span {
                position: absolute;
                left: 0;
                top: 0;
                display: block;
                right: 0;
                z-index: 99;
            }
            
            .index_tit p i {
                width: 1px;
                height: 1px;
                opacity: 0;
                background: #226bb5;
                position: absolute;
                left: 50%;
                top: 50%;
                border-radius: 100%;
                transition: all 0.8s;
            }
            
            .index_tit p a:hover i {
                width: 320px;
                height: 320px;
                opacity: 1;
                margin-top: -160px;
                transition: all 0.8s;
                margin-left: -160px;
                border-radius: 5px;
            }
            
            .index_tit p a:hover {
                color: white;
                transition: all 0.8s;
            }
			 
            .index_pro {
                float: left;
                width: 23.4%;
                margin-right: 1.6%;
                position: relative;
				margin-top:6px;
				margin-bottom:8px;
				font-size:14px;
            }
			.index_pro h3{ text-align:center; font-size:14px; color:#666 }
			.index_pro h3 a{ text-align:center; font-size:14px; color:#666 }
			.index_pro h3 a:hover{ text-align:center; font-size:14px; color:#FF0000;}
            
            .index_pro:nth-child(4) {
                margin-right: 0;
            }
            
            .index_pro a {
                display: block;
                border-radius: 5px;
                border: 1px solid #ddd;
                overflow: hidden;
            }
            
            .index_pro img {
                width: 100%;
                transition: all 1s;
            }
            
            .index_pro:hover a img {
                transform: scale(1.1);
                transition: all 1s;
            }
            
            .porduct_name {
                position: absolute;
                border-radius: 5px;
                top: 0;
                right: 0;
                bottom: 0;
                left: 0;
                display: none;
                align-items: center;
                justify-content: center;
                background: rgba(0, 104, 183, .8);
            }
            
            .porduct_name a {
                border: none;
                display: block;
                color: white;
                font-size: 20px;
            }
            
            .porduct_name a:hover {
                text-decoration: underline;
            }
            
            .index_pro:hover .porduct_name {
                display: flex;
                transition: all 0.5s;
            }
			
			 .pages {
                margin: 20px auto;
            }
            
            .pages ul {
                /*width: 680px;*/
                height: 32px;
                display: block;
                margin: 0 auto;
                text-align: center;
            }
            
            .pages ul li {
                /*float: left; */
                display: inline;
                height: 32px;
                line-height: 32px;
                padding: 4px 10px;
                color: #000;
                font-size: 15px;
                margin: 0 5px;
                border: 1px solid #dedede;
                font-size: 16px;
            }
            
            .pages ul li a {
                color: #333;
                font-size: 16px;
            }
            
            .pages ul li span {
                color: #000;
            }
            
            .pages ul li.thisclass {
                background:#FF0000;
                border: 1px solid #ff3232;
                color: #FFFFFF !important;
                font-size: 16px;
            }
            
            .pages ul li.thisclass a {
                color: #fff !important;
            }
            
            .pages ul li a:hover,
            a:focus {
                color: hsl(209, 93%, 48%);
                text-decoration: none;
            }
			
			 .card {
                position: relative;
                display: flex;
                flex-direction: column;
                min-width: 0;
                background-color: #fff;
                background-clip: border-box;
                border: 1px solid rgba(0, 0, 0, .125);
                border-radius: .25rem;
                margin-bottom: 20px;
            }
            
            .card-header {
                padding: .35rem 1.25rem;
                margin-bottom: 0;
                background-color: rgba(0, 0, 0, .03);
                border-bottom: 1px solid rgba(0, 0, 0, .125);
                cursor: pointer;
            }
			 .jian_t {
                display: inline-block;
                width: 11px;
                height: 20px;
                background: url("../img/jian011.png") no-repeat 0 10px;
                cursor: pointer;
            }
			 #accordion .collapse {
                padding: 20px;
                font-size: 18px;
                line-height: 25px;
            }
			.dbdiv{ width:90%; padding:10px 0 30px 0; border-bottom:#353535 solid 1px; margin:50px auto 30px auto;}
			.dbdiv .dbdivleft{ width:300px; float:left;}
			.dbdiv .dbdivright{ width:auto; float:right; padding-top:40px;}
			.dbdiv .dbdivright td{ padding:1px 3px;}
			.dibu{ background-color:#1c1c1c; height:64px;}
			.dibu a{ color:#f1f1f1;text-decoration:none; }
			.dibu a:hover{ color:#ff0000;text-decoration:none; }
			.aboutjs h2{ font-size:36px; font-weight:600; color:#333333;}
			.aboutjs p{ font-size:16px; color:#666666; padding:40px 50px 20px 0;}
			.about100{ width:100%; background-color:#f3f3f3;}
			.about100 h2{ font-size:36px; font-weight:600; color:#333333;}
			.dropdown-menu a:hover{ color:#FF0000;}
			
			.xzappnr{ width:650px; height:413px; background:url(../img/xzapp1.jpg) left center no-repeat;}
			.index_xzapp {
				padding-top: 50px;
				padding-bottom: 1px;
				overflow: hidden;
				font-size: 14px;
			}
			.index_xzapp h2{ font-size: 36px;font-weight: 600; color: #333333;}
			.index_xzapp p{ font-size: 16px;  color: #666666;  padding: 12px;}
			
@media screen and (max-width: 768px) {
	.shou_no{display: none;}
}
@media screen and (min-width: 768px) {
	.pc_no{display: none;}
}

.jklqdiv {
      width: 100vw;          /* 宽度=屏幕100% */
      height: 225px;         /* 高度=屏幕100% */
      background: url("../img/jkly.jpg") no-repeat center center;
      background-size: cover;/* 图片等比缩放覆盖整个div，超出部分裁剪 */
      background-color: #f82627; /* 图片加载前的兜底背景色 */
	  margin-top:40px;
    }