/**
 * 站点公共CSS
 * @作者 苏相锟 <admin@phpok.com>
 * @主页 https://www.phpok.com
 * @版本 5.x
 * @授权 GNU Lesser General Public License  https://www.phpok.com/lgpl.html
 * @时间 2021年1月8日
**/

:root {
  --blue: #1D5595;
  --darkblue:#093361;
  --indigo: #6610f2;
  --purple: #6f42c1;
  --pink: #e83e8c;
  --red: #dc3545;
  --orange: #E77717;
  --yellow: #ffc107;
  --green: #28a745;
  --teal: #20c997;
  --cyan: #17a2b8;
  --white: #fff;
  --gray: #6c757d;
  --gray-dark: #343a40;
  --primary: #1D5595;
  --secondary: #6c757d;
  --success: #28a745;
  --info: #17a2b8;
  --warning: #E77717;
  --danger: #dc3545;
  --light: #f8f9fa;
  --dark: #343a40;
  --breakpoint-xs: 0;
  --breakpoint-sm: 576px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 992px;
  --breakpoint-xl: 1200px;
  --font-family-sans-serif: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  --font-family-monospace: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

a{
	color: #666;
}
a:hover{
	text-decoration: none;
	color: #e06111;
}

p{
	margin-bottom: 0;
}

li{
	list-style: none;
}

.logo{
	max-width:100%;
}
.btn-primary{
	background-color:#e0690c;
	border:0;
}
.btn-primary:hover{
	background-color:#e06111;
}
.page-item.active .page-link{
	background-color:#e0690c;
	border-color:#e0690c;
}

.bg-nav{
	background-color:var(--blue) !important;
	height:10px;
}

.border-primary{
	border-color:var(--blue) !important;
}

.border-dotted{
	border-style:dashed;
}

.text-warning{
	color:var(--warning) !important;
}

.list-group-item.active{
	background-color:var(--orange);
	border-color:var(--orange);
	color:var(--light);
}

.list-group-item.active a{
	color:var(--light);
}

/* 单行省略号 */
.crop-text-1 {
  -webkit-line-clamp: 1;
  overflow : hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
}

/* 两行省略号 */
.crop-text-2 {
  -webkit-line-clamp: 2;
  overflow : hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
}


.more{
	font-size:1rem;
	float:right;
}
.width_16{
	width:16px;
	height:16px;
}

.hand{
	cursor:pointer;
}

.bg-light-50{
	background-color:rgba(255,255,255,0.5);
}
.border-light-50{
	border-color:rgba(255,255,255,0.5);
}

.page-link{
	color:#333;
}
.page-link:hover{
	color:#e0690c;
}


footer{
	border-top:2px solid #ccc;
}

footer ul,footer ol{
	list-style:none;
	margin-left:0;
	padding-left:0;
}

footer ul li,footer ol li{
	line-height:200%;
}

select + select{
	margin-top:0.5em;
}

select + input{
	margin-top:0.5em;
}

/* 独立页面样式 */
.l-height{
	line-height:170%;
}


/* 任意页返回头部 */
.toTop{background:url('../images/to-top.png') center center no-repeat;width:48px;height:48px;border:0;}



.content{ line-height:170%;font-size:1em;font-weight:500;}
.content p{ margin-bottom:1em;}
.content table {border: 1px solid #ddd;border-collapse: collapse;display: table;margin:auto;}
.content table td {border: 1px solid #ddd;padding: 5px 10px;}
.content table th {border: 1px solid #ddd;background-color: #f7f7f7;padding: 5px 10px;}
.content blockquote{
	margin:1em 0;border:1px solid #efefef;background:#fcfcfc;padding:0.5em 1em;
}

/* 管理员回复评论信息 */
fieldset.admin-reply{
	border:1px solid #ccc;
	padding:0.5em;
	background:#fff;
	box-shadow:2px 2px #ddd;
}
fieldset.admin-reply legend{
	width:auto;
	padding:0 1em;
	font-size:0.8em;
	margin-left:2em;
}

fieldset.admin-reply + fieldset.admin-reply{
	margin-top:1em;
}

/* 页头属性 */
header div.top{width:1200px;height: 100px;}
header div.top:after{content:".";display:block;height:0;clear:both;visibility:hidden;}
header div.top .logo{float:left;}
header div.top .right{float:right;}
header div.top nav.top{height:26px; line-height:26px; text-align:right; color:#666;display:block;}
.search{background:#fff;border-radius: 25px;border: 1px solid #ccc;margin: 18px 0;}
.search a{color:#fff;padding-right:10px;}
.search input{border: 0!important;}
.search button{margin: 2px;padding: 10px 20px;border-radius: 30px;color: #fff;}
.phone p{color: #e0690c;font-size: 20px;margin-top: 10px;margin-bottom: 0;text-indent: 4px;}
.phone span{color: #666;font-size: 20px;font-weight: bold;}

header nav.menu{width:100%;margin:0; height:50px;line-height:47px;border-top: 1px solid #ccc; background:#fff;list-style:none;position:relative;z-index:1799;}
header nav.menu div.menu{width:1200px;margin:0 auto;}
header nav.menu ul{width:1200px;list-style:none;margin:0;padding:0;position:absolute;z-index:1800;}
header nav.menu ul li{ float:left;position:relative;width:calc(100% / 9);overflow:hidden;border-top: 1px solid #fff;}
header nav.menu ul li dl{list-style:none;color:#333;margin:0;text-align:center;}
header nav.menu ul li dl dd{display:none;}
header nav.menu ul li a{color:#333;text-decoration: none;font-size:14px;}
header nav.menu ul li:hover{background:#fff;border-top: 2px solid #e0690c;transition: all 1s ease;}
header nav.menu ul li:hover dd{display:block;}
header nav.menu ul li:hover dd:hover{background:#e0690c;}
header nav.menu ul li:hover dd:hover a{color: #fff;}
header nav.menu ul li.current{background:#fff;border-top: 2px solid #e0690c;}
header nav.menu ul li:hover a,header nav.menu ul li.current a{color: #e0690c; }

/* 轮播图 */
.carousel-item{max-width: 1920px;left: 50%;transform: translateX(-50%);}
.carousel-indicators li{width:20px;height:20px;margin:0 5px;border-radius:50%;background-color:#0c79b1;display: inline-block;border:2px solid #0c79b1;opacity: 1;background-clip:unset}
.carousel-indicators li.active{background-color:red;border-color:#fff}


h2.title {text-align:center;height:120px;color:#333;font-size:40px;font-weight:400;margin:100px auto 50px;background:url('../images/h2_background.png') center 110px no-repeat;}
h2.title small{font-size:18px;color:#666;font-weight:lighter;display: block;}
h1.title {text-align:center;height:120px;color:#fff;font-size:40px;font-weight:400;margin:100px auto;background:url('../images/h1_background.png') center 110px no-repeat;}
h1.title small{font-size:18px;color:#fff;font-weight:lighter;display: block;}

/* 关于我们 */
.videosp{padding-top: 2rem; }
.aboutus em{font-size: 30px;color: #e0690c;font-weight: bold;}
.aboutus span{font-size: 20px;color: #333;margin-bottom: 20px;}
.aboutus p{color: #666;}

/* 产品属性 */
ul.products{border-bottom: 1px solid #ccc;padding-bottom: 100px;margin-bottom: 30px;}
ul.products li .box{height: 400px;text-align: center;margin-top: 120px;box-shadow: 0px 10px 15px #ccc;}
ul.products li:hover .box{transition:1s;transform: scale(1.2, 1.2);}
ul.products li:last-child .box{margin-right: 0;}
ul.products li .box .imgbox{width: 200px;height: 200px;overflow: hidden;display: flex;align-items: center; position: relative;top: -100px;left: 25%;}
ul.products li .box img{width: 100%;}
ul.products li .box .title{color:#666;margin-top:20px;font-size: 20px;}
ul.products li .box .con{color:#999;margin: 20px 20px 0;font-size: 13px;}
ul.products li .box i{color: #ccc;font-size: 40px;}
ul.products li .box .num{margin: 0 auto;position:relative;top: -130px;width:100px;height:100px;line-height:100px;color:#666;font-size: 40px;background-color: #fff;}
ul.products li .box .line{ content:"";position:relative;top: -80px;left: 30%;width:40%;height:50px;border-bottom:1px solid #333;transform-origin:bottom center;transform:rotateZ(150deg) scale(1.414);}
ul.products li .box .textbox{position:relative;top: -100px;}

.displaypro li{width: 280px;height: 350px;text-align: center;margin-right: 20px;overflow: hidden;}
.displaypro li .imgbox{width: 280px;height: 300px;display: flex;justify-content: center;align-items: center;overflow: hidden;}
.displaypro li img{width: 100%;}
.displaypro li span{font-size: 18px;color: #333;line-height: 30px;}
.displaypro li span::before{content: "- ";color:  #e0690c;font-weight: bold;font-size: 30px;}

/* 三大领域 */
.areas{width: 100%;height: 900px;background: url(../images/advbg.jpg) center top no-repeat;}
.areas ul{background: url(../images/advbg.png) center top no-repeat;}
.areas li{width: 400px;color: #fff;padding: 0;margin-top: 53px;}
.areas li img{width: 400px;}
.areas li:nth-child(2){position: relative;}
.areas li:nth-child(2) img{position: absolute;top: 0;}
.areas li:nth-child(2) .textbox{position: absolute;top: 400px;}
.areas li .textbox{width: 400px;height: 400px;padding: 80px 50px;}
.areas li h3{color: #fff;margin-bottom: 50px;font-size: 20px;}

/* 发展领域 */
.development{width: 100%;height: 600px;background: url(../images/devbg.jpg) center top no-repeat;}
.development .dev1{margin: 10px 130px 0;}
.development .dev2{margin: 75px 130px 0;}
.development .devli{width: 20%;text-align: center;height: 120px;background: url(../images/dev2.png) center center no-repeat;}
.development .devli h3{margin-bottom: 50px;font-size: 24px;}
.development .devli p{font-size: 13px;}
.development .devli:hover{color: #e0690c;background: url(../images/dev1.png) center center no-repeat;}
.development .active{color: #e0690c;background: url(../images/dev1.png) center center no-repeat;}
.development .dev{margin: 50px 50px 0;}
.development .dev li{width: 100%;height: 165px;padding: 15px;}
.development .dev li .imgbox{margin-right: 20px;}
.development .dev li .textbox{padding-top: 10px;}
.development .dev li span{font-size: 20px;border-bottom: 2px solid #00f;margin-bottom: 20px;color: #e0690c;font-weight: bold;}
.development .lr{width: 60px; position: relative;left: 1000px;bottom: 35px;}
.development .lr i{font-size: 20px;}
.development .lr .on{color: #e0690c;}

/* 选择理由 */
.choose ul{box-shadow: 0px 10px 15px #ccc;}
.choose li{padding: 0;}
.choose li .imgbox{height: 250px;background: #fff;overflow: hidden;}
.choose li .imgbox img{height: 100%;}
.choose li .textbox{height: 250px;background: #fff;}
.choose li .textbox h3{color: #e0690c;margin-bottom: 0;font-size: 20px;font-weight: bold;}
.choose li .textbox h4{color: #ccc;font-weight: normal;margin-top: 0;font-size: 16px;}
.choose li .textbox p{width: 50px;border-bottom: 1px solid #ccc;}

/* 新闻 */
.news{background: #eee;padding: 50px 0;}
.news .newstitle{font-weight: bold;border-left: 3px solid #e0690c;}
.picnews{padding: 0;width: 100%; height: 180px;overflow: hidden;line-height: 24px;}
.picnews .imgbox{padding: 0;height: 180px;display: flex;align-items: center;justify-content: center;}
.picnews .textbox{height: 180px;background: #fff;padding: 30px 20px 0;}
.picnews p{color: #e0690c;}
.picnews em{color: #e0690c;}
.newslist li{background:none;border-top: 1px solid #dee2e6;}
.newslist li:last-child{border-bottom: 1px solid #dee2e6;}
.newslist li a{color: #232323;}
.newslist li a:hover{color: #e0690c;}
.newslist li span{float: right;color: #999;}

.question .textbox span{color: #333;line-height: 24px;display: flex;align-items: center;}
.question .textbox i{color: #e0690c;font-size: 24px;margin-right: 10px;}
.question .textbox p{padding: 16px 30px;border: 1px solid #ccc;}

/* 页脚 */
.foot{ width:100%;background:#333; border-top:1px solid #ccc;}
.copyright{ margin:0 auto; padding-top:30px; color:#666; line-height:24px;}
.bottomnav{ width:100%;height: 110px;border-bottom: 1px solid #999;padding-top: 30px;}
.bottomnav .textbox{float: left;}
.bottomnav .textbox span,.bottomnav .textbox i{font-weight: bold;color: #999;}
.bottomnav .textbox h2{margin: 0;font-size: 20px;color: #fff;}
.bottomnav .menu{float: right;margin-top: 20px;}
.bottomnav .menu a{margin-left: 20px;color: #fff;}
.bottomcon{border-top: 1px solid #111;}
.bottomcon p a{color: #fff;padding: 0 30px;font-size: 18px;}
.bottomcon p a span{font-size: 15px;color: #666!important;}
.bottomcon p a:first-child{padding-left: 0;}
.bottomcon ul{padding: 0;}
.bottomcon ul li{padding: 10px 0 0;}
.bottomcon .midcon{padding-top: 60px;}
.bottomcon .midcon span{margin-top: 30px;color: #fff;}
.bottomcon .midcon h1{color: #fff;font-size: 24px;font-family:'宋体'}
.bottomcon .qrcode{}

.link{line-height:30px;border-top: 1px solid #999;}
.links{border-top: 1px solid #111;padding:10px; }
.link p{color: #fff;font-size: 18px;}
.link span{color: #e0690c}
.link a{color: #ccc; margin-right:10px;float: right;}

/* 内页产品 */
.ppro .info h4{font-weight: bold;color: #666;}
.ppro .info h5{color: #f00;}

ul.radio li label{
	padding:0.25em 1em;
}

ul.radio li label input[type=radio]{
	margin-left:-1em;
	margin-top:0.1em;
}

header .topnav{
	line-height: 40px;
	border-bottom:1px solid #eee;
    background:#FEFEFE;
    color:var(--dark);
}
header .topnav a{
    color:var(--dark);
}
.headnav{
	background:#fff;
	background:relative;
	width:100%;
	margin:0 auto;
}

.index-search{
	background:var(--primary);
	padding:1em 0;
	color:var(--white);
}

.index-search a{
	color:var(--white);
}

.index-search .bg-orange{
	background-color:var(--orange);
	border-color:var(--orange);
}

.index-search .bg-orange:hover,.index-search .bg-orange:active{
	background-color:var(--orange);
	border-color:var(--orange);
}

.tab-pane img{
	max-width:100%;
	height:auto !important;
}

.bg-default{
	background-image:url('../images/banner-bg.svg');
	background-size:cover;
	background-repeat:no-repeat;
	background-position: center center;
}

.avatar{
	width:50px;
	height:50px;
	border-radius:50%;
	background-color: #fff;
	border: 1px solid #dee2e6;
}

.avatar-small{
	width:26px;
	height:26px;
	border-radius:50%;
	background-color: #fff;
	border: 1px solid #dee2e6;
}

.toTop{
	height: 0;
}

.im_floatonline{position: fixed;right:10px;top:40%;width:150px;}
.im_floatonline .kf a{text-align:center;}
.im_floatonline .title{background-color: #e0690c;}
.im_floatonline .box{border: 2px solid #e0690c;}

@media (min-width: 1200px){
	.container{max-width: 1200px;padding: 0;}
	.choose{height: 850px;background: url(../images/choosebg.jpg) center top no-repeat;}
	.choose li{height: 250px;}
	.copyright{width:1200px;}
	.bottomcon{height:350px;}
}
@media (max-width: 1000px){
	.copyright{width:100%;}
	h1.title{color: #666;}
	h1.title small{color: #666;}
	.content img{width: 100%!important;}
	header{height: 40px;}
	.headnav{position: fixed;top: 0;z-index: 999;}
	.sidebar{display: none;position: fixed;top: 40px;z-index: 999;width: 100%;}
}