.he-top{background: #E0E0E0;padding: 5px;}
.he-top p{font-size: 0.8em;color: #8c8787;padding-top:5px}
.he-top em{font-size: 1.2em;color:red;font-weight:bold}
.he-top a{font-size: 0.8em;color: #8c8787;padding: 0 0px;}
.he-top span{font-size:14px;color: blue;padding: 0 10px;}
.nav>li>a{padding: 23px 20px;display: block;position: relative;text-align: center;}
nav li a:hover{color: #C0392B;}
nav li a:hover:after{width: 100%;height: 4px;background:#F0AD4E ;content: "";display: block;position: absolute;top:98%;left:0;}
nav a.active{color: #C0392B;}
nav a.active:after{width: 100%;height: 4px;background:#F0AD4E ;content: "";display: block;position: absolute;top:98%;left:0;}
/*介绍*/
.introduce{border-bottom:1px solid #CCCCCC ; text-align: center;padding: 25px 0;}
figure p{color: #ff150e;font-size: 0.8em;font-weight: bold;}
figure p span{font-size: 4em;padding: 0 5px;}
figcaption{color: #777575;}
/*服务*/
.service{background: #f1f1f1;padding: 50px 0;}
.service h2{text-align: center;font-size: 1.7em;font-weight: 900;padding-bottom: 40px;}
.service li{margin-bottom: 40px;text-align: center;}
.service li>div{color: #fff;padding: 10px;}
.service .f1{background: url(../images/002.png);}
.service .f2{background: url(../images/003.png);}
.service .f3{background: url(../images/004.png);}
.service .f4{background: url(../images/005.png);}
.service .f5{background: url(../images/006.png);}
.service .f6{background: url(../images/007.png);}
.service .f7{background: url(../images/008.png);}
.service .f8{background: url(../images/009.png);}
.service .f9{background: url(../images/010.png);}
.service li h3{font-size: 1.3em;font-weight: 900;padding: 10px 0;}
.service li p{font-size: 0.8em;padding-bottom: 12px;}
.service .bei{background: #fff;}
.service .bai h3,.service .bai p{color: #fff;}
.service li img{}
/*关注*/
.focus{padding: 40px 0;text-align: center;}
.fo-ti{padding-bottom: 30px;}
.fo-ti h2{font-size:1.8em;font-weight: 900; }
.fo-ti p{text-transform: uppercase;font-size: 0.8em;color: #a4a8a9;padding: 5px 0;}
.focus img{width: 100%;}
.focus figcaption{font-size:1em;color: #2d2a21; padding: 5px 0;}
/*客户*/
.customer{text-align: left;padding-top: 60px;}
.cus-left h2{font-size: 1.8em;text-transform: uppercase;color: #C0C0C0;}
.cus-left strong{display: block;font-weight: 900;color: #000000;padding: 5px 0;font-size: 1em;}
.cus-left p{padding-top: 20px;}
.more{display: inline-block;padding: 10px 20px;background: #fe6637;color: #fff;margin:10px 0;text-transform: uppercase;}
.cus-right i{font-size: 2.5em;padding-top: 20px;display: block;color: #f86400;}
.cus-right strong{padding: 8px 0;display: block;font-size: 1.2em;}
.cus-right p{font-size: 0.8em;color: #969191;}
.bot15{margin: 30px 0;}
/*优势*/
.advantage{background: url(../images/advantage.jpg);padding: 90px 0 90px 0;background-size: 100% 100%;}
.ad-ti{text-align: center;padding-bottom: 40px;}
.ad-ti h2{color: #fff;font-size: 35px;margin-bottom: 40px;font-weight: bold;}
.ad-ti p{color: #dedcdc;}
.ad-nei{background: #f0f0f0;opacity: 0.9;padding: 50px 0;}
.ad-nei img{width: 100%;}
.ad-nei li{margin: 30px 0;}
.ad-nei h2{font-weight: bold;font-size: 1.2em;padding: 5px 0;}
.ad-nei p{margin-top: 10px;}
/*最新动态*/
.new{padding: 50px 0;}
.new h2{text-align: center;font-size: 1.7em;font-weight: 900;padding-bottom: 40px;}
.new h3 em{margin-left: 10px;color: #fa9a46;font-size:1.3em;line-height: 33px;}
.mo{float: right;text-transform: uppercase;color: #9f9f9f;line-height: 33px;}
.new-l div img{width: 100%;}
.new-l ul{margin-top: 20px;}
.new-l h4 a{font-weight: 900;font-size: 1.3em;}
.new-l div p{font-size: 1em;padding-top: 20px;min-height:100px;line-height: 1.7em;}
.new-l li:first-child{border-bottom: 1px dashed #ccc; padding-bottom: 10px;}
.new-l li:last-child{padding-top: 20px;}
.new-l li:last-child p{font-size: 1em;padding-top: 20px;line-height: 1.7em;}
.new-r ul{border-left:1px solid #fa9a46;padding: 10px 0 10px 20px;margin-left: 20px;}
.new-r li{padding: 10px 0;}
.myscroll{height: 180px;overflow: hidden;}
/*合作客户*/
.hezuo{background: #f1f1f1;padding: 50px 0;}
.hezuo h2{text-align: center;font-size: 1.7em;font-weight: 900;padding-bottom: 40px;}
.hezuo img{width: 100%;}
/*页脚*/
.footera {
  background-image: url(../images/guanyu7.jpg);
 background-size: 100% 100%;
  border-top-width: 2px;
  border-top-style: solid;
  border-top-color: #71B92B;
  position: relative;
}

.footera-article {
  width: 65%;
  margin: 0 auto;
  text-align: center;
}

.footera-sm {
  margin-top: 80px;
}
.footera-sm ul{width: 70%;margin: auto;}
.footera-sa {
  width: 40px;
  height: 40px;
  position: absolute;
  left: 50%;
  background-color: #71B92B;
  top: 0;
  transform: translate(-50%,0%);
}


.footera-sm li {
  float: left;
  list-style-type: none;
  width: 20%;
  text-align: center;
  line-height:3;
}
.footera-sm li ol a{
  font-size:14px;
  line-height:16px;
}
.footera-sm li a {
  display: block;
  color: #e0dbda;
  font-size:18px;
}

.footera-sm img {width: 100%;}

.footera-sm li a:hover {
  color: #F0AD4E;
}

.footera-sg {
  text-align: center;
  color: #e0dbda;
}

.footera-sgp {
  padding-top: 25px;
  padding-bottom: 25px;
  font-size:13px;
}
.footera-sgp2 {
  padding-top: 0px;
  padding-bottom: 25px;
  font-size:13px;
}
.footera-sgp2 a{
  color: #e0dbda;
  font-size:13px;
}
.footera_p {
  font-size:10px;
  padding-bottom: 30px
}
.footera_p a{font-size:10px; color:#e0dbda}
.navbar-brand>img{ height:70px;}
/*关于我们单页*/
.ban img{width: 100%;}
.auto{padding: 50px 0;}
.auto img{width: 100%;}
.pic-tit{position:relative;height:45px;margin-bottom:50px;z-index: 20;}
.pic-tit em{color:#ff8800;}
.pic-tit em.f-normal{color:#000;}
.pic-tit .s-font{font-size:0.8em;color:#999999;text-indent: 0;text-align: center;}
.pic-tit h2,.pic-tit em{font-size:1.5em;text-align: center;}
.v-line{position:absolute;top:13px;width:100%;z-index: 0;border-bottom:#e9e9e9 solid 1px;}
.ab-tit{margin-left:-71px;position:absolute;top:-13px;left:50%;background:#FFF;border:#FFF solid 6px;z-index: 5;}
.ab-txt-right{text-align: right;font-size: 1.4em;}
.ab-txt-right span{display: block;font-size:0.6em;color: #C1C1C1;}
.ab-wen{text-indent: 1.9em;margin-top: 20px;line-height: 1.8em;}
.list-img{position:relative;height:100%;overflow:hidden;}
.list-img-tit {width: 100%;position: absolute;top: 56.25%;z-index: 5;}
.list-img-tit h2 {color: #FF8800;font-size: 1.7em;margin-bottom: 20px;}
.list-img-tit p, .list-img-tit h2 {text-align: center;}
.ab-cul{padding: 0 40px;}
.ab-cul .col-md-2{padding: 0;margin-right: 11%;}
.ab-cul .col-md-2:last-child{margin: 0;}
/*服务单页*/
.ser-dan .ser-dan-t{width: 87%;margin: 0 auto;padding-bottom: 30px;}
.ser-dan .ser-dan-t img{width: 100%;}
/* 全局样式重置：统一盒模型/边距，解决设备差异 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
ul {
  list-style: none;
}
a {
  text-decoration: none;
}



/* 标签容器 - 增加四周内边距 */
.tag-container {
    display: flex;
    flex-wrap: wrap;
    gap: 12px; /* 标签之间的间距 */
    width: 100%;
    padding: 50px;
    border: 0px solid #eee;
    border-radius: 0px;
}

/* 标签基础样式 - 统一基础规则 */
.tag-item {
    padding: 12px 0;
    background-color: #244364;
    border-radius: 0px;
    text-align: center;
    font-size: 14px;
    color: #fff;
    transition: background-color 0.3s ease;
    /* 文字溢出处理：单行省略 */
    white-space: nowrap; 
    overflow: hidden; 
    text-overflow: ellipsis;
}

/* PC端：固定每排5列（屏幕宽度≥769px） */
@media (min-width: 769px) {
    .tag-item {
        /* flex: 0 0 固定宽度（排除间距），强制5列 */
        flex: 0 0 calc(20% - 9.6px); 
        /* 计算逻辑：100%/5列 - 总间距分摊（gap=12px，5列有4个间距，12*4/5=9.6） */
        max-width: calc(20% - 9.6px);
        min-width: unset; /* 取消最小宽度限制，确保5列均分 */
    }
}

/* 移动端适配：每行两列（屏幕宽度≤768px） */
@media (max-width: 768px) {
    .tag-item {
        flex: 0 0 calc(50% - 6px);
        max-width: calc(50% - 6px);
    }
}

/* 标签链接样式 */
.tag-item a {
    display: block;
    width: 100%;
    height: 100%;
    color: inherit;
    text-decoration: none;
    /* 继承父级的文字溢出规则 */
    white-space: inherit;
    overflow: inherit;
    text-overflow: inherit;
}

/* 鼠标悬停样式 */
.tag-item:hover {
    background-color: #f44336;
    cursor: pointer;
}

/* 高亮/选中样式 */
.tag-item.active {
    background-color: #f44336;
}




/* 其他页面样式：保留原有代码 */
.ser-danx li.active a{color: #F0AD4E;}



.ta-list{padding-bottom: 40px;display: none;}
.ta-list img{width: 100%;}
.ta-list .wi{width: 80%;margin: auto;}
.ta-list b{display: block;margin-bottom: 20px;}
.tab0{display: none;}
.ta-list p{text-indent: 0px;line-height:1.9em ;}
.ta-list.show{display: block;}
.ta-list.show img{max-width:100%;height:auto !important;}
/*新闻单页*/
.new-dan{background: #f1eeee;}
.newdan-l{border-top-left-radius:10px;border-top-right-radius:10px;background: #fff;padding: 0px 0px 20px 0px;margin-bottom:20px;box-shadow:5px 5px 5px #888888;}
.x-t{width: 100%;background:#F0AD4E ;text-align: center;color: #fff;border-top-left-radius:10px;border-top-right-radius:10px;}
.x-t h3{font-size: 1.7em;font-weight: 900;padding: 20px 0;border-bottom: 1px solid #fff;}
ol{text-align: center;}
ol a{display: block;padding: 10px 0;font-size: 1.3em;}
ol a.active{color: #fff;background: #F0AD4E;}
.newdan-l h5{margin-bottom:10px;font-size: 1.3em;padding: 20px;display: inline-block;font-weight: 900;position: relative;}
.newdan-l h5:after{width: 40%;height: 3px;background:#F0AD4E ;content: "";display: block;position: absolute;top:80%;}
.newdan-l ul li a{color: #ff8208;display: block;padding: 10px 20px;border-bottom: 1px dashed #ccc;font-weight: 900;}
.newdan-l ul li time{display: block;padding: 5px 0;color: #C4C4C4;font-weight: 100;}
.newdan-r {margin-left: 3%;}
.newdan-r li{background: #fff;margin-bottom: 20px;margin-right: 10px;padding: 20px 0;box-shadow:5px 5px 5px #888888;}
.newdan-r li a{font-size: 1.3em;font-weight: 900;margin-bottom: 10px;display: block;}
.newdan-r li em{width: 25px;height: 14px;background-position: -22px 0;background-image: url(../images/zixum.png);display: inline-block;}
.newdan-r em.er{width:22px;background-position: 0px 0;margin-left: 20px;}
.newdan-r p{margin-top: 10px;}
.time{border: 1px solid #F0AD4E;padding: 20px 10px;text-align: center;}
.time strong{display: block;font-size: 3em;font-weight: 900;position: relative; color: #F0AD4E;margin-bottom: 10px;}
.time strong:after{width: 40%;height: 3px;background:#F0AD4E ;content: "";display: block;position: absolute;top:100%;left:50%;margin-left: -20%;}
.time time{color: #F0AD4E;}
/*页数*/

/*
.page{width:500px; padding:40px 0; margin-left:auto;
    margin-right:auto;}
.page span,.page a{ display:inline-block; border:1px solid #e4e4e4; height:28px; line-height:28px; padding:0 10px;-webkit-border-radius: 3px;-moz-border-radius: 3px;border-radius: 3px; margin:0 4px; text-decoration:none;}
.page span,.page a.active,.page a:hover{ color:#FFF; background:#F0AD4E; }
.page a em{ display:inline-block; width: 0; height: 0; border-top: 4px solid transparent; border-bottom: 4px solid transparent;}
.page a.prev em{border-right: 8px solid #999; margin-right:5px;}
.page a.next em{border-left: 8px solid #999; margin-left:5px;}
.page a.prev:hover em{ border-right-color:#FFF;}
.page a.next:hover em{ border-left-color:#FFF;}*/
/*新闻详情*/
.new-x{background: #fff;padding: 10px;}
.new-xt{text-align: center;padding: 20px 0;border-bottom: 1px solid #ccc;margin-bottom: 30px;} 
.new-xt h3{font-size: 1.5em;font-weight: 700;}
.new-xt em{display: inline-block;margin-right: 10px;padding: 2px 5px;background: #F0AD4E;color: #fff;font-weight: 500;border-radius: 5px;}
.new-xx{padding: 0 30px;margin-bottom: 30px;border-bottom: 1px solid #ccc;}
.new-xx p{text-indent:0px ;line-height: 1.7em;}
.new-xx .img{width: 50%;margin: auto;}
.new-xx img{width: 100%;}
.new-x li{box-shadow: none;padding: 0;margin-bottom: 10px; width:100%}
.new-x li a{font-size: 1.1em;font-weight: 100;}
.new-x li i{color: #F0AD4E;display: inline-block;font-size: 1.1em;font-weight: 900;margin-right: 8px; float:left}
/*联系我们*/
.lx-dan li{margin-bottom: 20px;}
.lx-dan img{width: 80%;}
.con{border: 1px solid #CCCCCC;padding: 5px;width: 40%;margin:0px 20px 40px 0 ;}
textarea{border: 1px solid #CCCCCC;width: 83%;padding: 5px;height: 200px;}
.submit{padding: 5px 20px;display: block;margin-top: 20px;}
/*侧边栏*/
.slide{position: fixed;right: 0;top:40%;z-index: 500;}
.slide li{border-bottom: 1px solid #eae5e5;}
.slide .ke{position: relative;}
.slide .ke p{position:absolute;background: #f8f7ff;width: 150px;left:-198%;top:0;text-align: center;padding: 26px 0;display: none;}
@media only screen and (max-width:1200px ) {
	.introduce{display: none;}
}
@media only screen and (max-width:930px ) {
	.introduce{display: none;}
	.slide{display: none;}
	.new-l-h{display: none;}
}
@media only screen and (max-width:768px ) {
	.he-top{display: none;}
	.introduce{display: none;}
	.slide{display: none;}
	.logo{width: 50%;}
	.logo img{width: 100%;}
	.container{padding: 0;}
	.footera-sm{display: none;}
	.tab li{width: 33.333%;}
	.tab li a{font-size:1em;}
	.footera-article{width: 100%;}
	.ta-list{padding:  15px;}
	.ser-danx li.active:before{display: none;}
	.ser-danx li.active:after{display: none;}
	.page{width: 100%;}
	.newdan-r{margin: 0;}
	.navbar-brand>img{ height:50px}
	.fo-ti h2{font-size: 1em;}
	.fo-ti p{font-size: 0.5em;}
	.cus-left strong{font-size: 0.8em;}
	.ad-ti h2{ font-size:32px}
	.ad-nei li{ text-align:center}
	.ad-nei img{ width:30%}
	.new-l h4 a{ font-size:1em}
	.new-l h4{ margin-top:10px}
	.new-l div p{ margin-bottom:10px}
	.new-l li:last-child p{ margin-bottom:20px}
	.cus-right li{ text-align:center}
	.cus-left h2{ text-align:center}
	.cus-left p{ text-align:center}
	.newdan-r li a{font-size:1em}
	.time{ display:none}
	.new-xt h3{ font-size:1.2em}
	.new-xx{ padding:0 2px}
}
#maximg img{ max-width:100%; height:auto !important}
.pagebar { padding:20px; overflow:hidden}
.pagebar .pagination {
  display: flex;
  justify-content: center;
  margin-top: 10px;
}
.pagination a {
  background: #fff;
  border: 1px solid #ccc;
  color: #333;
  font-size: 12px;
  padding: 5px 8px;
  margin: 0 2px;
  border-radius: 3px;
}
.pagination span {
    color: #333;
    font-size: 12px;
    padding: 7px 2px;
    margin: 0 2px;
    border-radius: 3px;
}
.pagination a:hover {
  color: #F0AD4E;
  border: 1px solid #F0AD4E;
}
.pagination a.page-num-current {
  color: #fff;
  background: #F0AD4E;
  border: 1px solid #F0AD4E;
}
.pagination .st{ font-family:宋体}
.text-secondary{ text-align:center; padding:20px 0}


.list_box{margin-bottom:40px;}
/* 原有样式保留，仅修改/新增以下 */
.product_bg{padding-top: 35px;padding-bottom: 35px;}
.product_index{margin:45px 0px 0px 0px;}
.product_head {text-align: center;}
.product_head h2{font-family: 'Poppins', sans-serif;font-size: 36px; color: #232323;text-transform: uppercase;font-weight: bold;}
.product_head span{display: inline-block;padding: 2px 50px;background-color: #72ae44;border-radius: 10px;}
.product_head p{font-size: 16px; color: #777;padding: 10px 0;}
.product_list{clear: both;padding: 15px 0px 0px 0px;}
.product_list2{padding-top: 20px;}
/* 修改product_img：移除左右内边距（由父容器栅格控制），增加底部外边距统一 */
.product_img{margin-bottom: 10px;}
.product_img img{margin-right: auto;margin-left: auto;display: block;max-height: 340px; max-width: 100%;height: auto; padding:0;}
.product_title{text-align: center;height: 40px;}
.product_title a{font-size: 16px;color: #2F2F2F;font-weight:bold}
.product_title a:hover{text-decoration: none;color:#72AE44;}


/* 容器样式：水平居中 + 自适应高度 + 合理换行行距 */
.product_con {
  text-align: center;
  height: 40px;
  line-height: 20px !important; /* 替换成你想要的行距，覆盖1.9em */
}

.product_con a {
  font-size: 13px;
  color: #444444;
}

.product_con a:hover {
  text-decoration: none;
  color: #72AE44;
}
/* 新增核心样式：实现一排四列+不足4个居中+全端自适应 */
/* 父容器：flex布局+自动换行+水平居中，适配栅格系统 */
.product_list2 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  margin: 0 -10px; /* 抵消子元素内边距，防止整体溢出 */
}
/* 子元素：PC端25%（一排四列），响应式适配，统一内边距 */
.product_list2 .product_img {
  flex: 0 0 10%; /* 固定宽度25%，不放大不缩小，PC端四列 */
  max-width: 10%;
  padding: 0 10px; /* 左右内边距，实现列之间的间距 */
  box-sizing: border-box; /* 内边距不影响宽度计算，关键！ */
  margin-bottom: 20px; /* 上下产品间距，可自定义 */
}
/* 平板端（768px-991px）：一排2列 */
@media (max-width: 991px) and (min-width: 768px) {
  .product_list2 .product_img {
    flex: 0 0 50%;
    max-width: 50%;
  }
}
/* 手机端（小于768px）：一排1列，全屏展示 */
@media (max-width: 767px) {
  .product_list2 .product_img {
    flex: 0 0 100%;
    max-width: 100%;
    padding: 0 20px; /* 手机端增加左右边距，优化视觉 */
  }
}
/* 修复原有重复product_title的高度问题（两个p标签会超出40px） */
.product_title {
  height: auto; /* 取消固定高度，避免标题/副标题被截断 */
  line-height: 1.4; /* 行高优化，提升可读性 */
  margin: 12px 0 8px 0; /* 上下间距，区分图片和文字 */
}



         /* 图片列表容器 */
        .image-list {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 10px; /* 图片之间的间距（水平+垂直），统一用gap控制 */
            max-width: 1200px; /* 可选：限制PC端最大宽度，避免图片过宽 */
            margin: 0 auto; /* 可选：容器居中 */
        }

        /* 列表项 - PC端一排两个 */
        .image-list li {
            flex: 1 0 calc(40% - 5px); /* 关键：用flex:1保证等分，50%减去gap的一半 */
            min-width: 200px; /* 可选：防止图片过小 */
        }

        /* 图片样式 - 保证不变形且自适应 */
        .image-list img {
            display: block;
            width: 100%; /* 宽度铺满父容器 */
            height: auto; /* 高度自动，保持比例 */
            max-width: 380px; /* 最大宽度限制（可选） */
            max-height: 270px; /* 最大高度限制（可选） */
            object-fit: contain; /* 完整显示图片，不裁剪不变形 */
            border: none; /* 去除默认边框（如果有） */
        }

        /* 手机端响应式：一排一个 */
        @media (max-width: 767px) {
            .image-list li {
                flex: 1 0 100%; /* 手机端占满整行 */
            }
        }
		
		
		


/* 新增：下拉菜单核心自适应样式 - PC端全尺寸兼容 */
/* 下拉容器基础样式 */
.navbar-nav .dropdown {
  position: relative;
}
/* 下拉菜单容器：核心自适应宽度，根据文字自动调整 */
.navbar-nav .dropdown-menu {
  width: auto !important; /* 取消固定宽度，自适应文字长度 */
  min-width: 100px; /* 最小宽度，避免过短菜单项变形 */
  white-space: nowrap; /* 强制菜单项文字单行，保证宽度自适应 */
  position: absolute;
  right: 0; /* 右对齐，适配导航靠右布局，PC端全尺寸自适应 */
  top: 100%;
  margin-top: 0;
  border-radius: 0;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  border: 1px solid #eee;
  z-index: 1050;
}
/* 下拉菜单项：单行显示，padding优化 */
.navbar-nav .dropdown-menu > li > a {
  padding: 8px 15px;
  white-space: nowrap; /* 继承单行，保证文字不换行 */
  display: block;
  clear: both;
  font-weight: 400;
  line-height: 1.42857143;
  color: #333;
  text-align: center;
  text-decoration: none;
}
/* 下拉菜单项hover/聚焦样式 */
.navbar-nav .dropdown-menu > li > a:hover,
.navbar-nav .dropdown-menu > li > a:focus {
  color: #262626;
  background-color: #f5f5f5;
}
/* 下拉菜单项激活样式（当前页面匹配） */
.navbar-nav .dropdown-menu > li > a.active {
  color: #fff !important;
  background-color: #428bca !important;
}
/* 下拉触发：hover展开，兼容PC端鼠标操作 */
.navbar-nav .dropdown:hover > .dropdown-menu {
  display: block;
}
/* 下拉箭头样式优化 */
.navbar-nav .dropdown-toggle .caret {
  margin-left: 5px;
  border-top-color: #777;
  border-bottom-color: #777;
}
.navbar-nav .dropdown-toggle:hover .caret {
  border-top-color: #333;
  border-bottom-color: #333;
}
/* 适配navbar-inverse（黑色导航）的下拉样式 */
.navbar-inverse .navbar-nav .dropdown-toggle .caret {
  border-top-color: #9d9d9d;
  border-bottom-color: #9d9d9d;
}
.navbar-inverse .navbar-nav .dropdown-toggle:hover .caret {
  border-top-color: #fff;
  border-bottom-color: #fff;
}
.navbar-inverse .dropdown-menu {
  background-color: #222;
  border-color: #080808;
}
.navbar-inverse .dropdown-menu > li > a {
  color: #9d9d9d;
}
.navbar-inverse .dropdown-menu > li > a:hover,
.navbar-inverse .dropdown-menu > li > a:focus {
  color: #fff;
  background-color: #080808;
}
.navbar-inverse .dropdown-menu > li > a.active {
  color: #fff !important;
  background-color: #428bca !important;
}
/* PC端小屏幕适配：保证下拉菜单不超出视口 */
@media (min-width: 768px) and (max-width: 991px) {
  .navbar-nav .dropdown-menu {
    right: 0;
    left: auto;
    transform: none;
  }
}
/* 修复原有导航active样式冲突（下拉导航激活时主菜单项高亮） */
.navbar-nav .dropdown > a.active {

}
.navbar-inverse .navbar-nav .dropdown > a.active {
  background-color: #080808; /* 适配navbar-inverse */
}