@charset "utf-8";
@import url(./bootstrap.min.css);
@import url(./swiper-bundle.min.css);
@import url(./reset.css);

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/*清除浮动*/
.clearfix {
    zoom: 1;
    display: flex;
    flex-wrap: wrap;
}

.clearfix:before,
.clearfix:after {
    visibility: hidden;
    display: block;
    font-size: 0;
    content: ".";
    clear: both;
    height: 0;
}

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #000;
}

a {
    color: #000;
}

a:hover {
    color: rgba(31, 78, 129, 1);
}

/*搜索框样式 开始*/

.search .form-control {
    border-radius: unset;
}

.search .btn {
    border-radius: 0 0.375rem 0.375rem 0;
}

.search .dropdown1 .btn {
    border-radius: 0.375rem 0 0 0.375rem;
}

.search .dropdown-menu {
    --bs-dropdown-min-width: 5rem;
    text-align: center;
}

.search .dropdown-menu .dropdown-item {
    padding: 0.375rem 0;
    font-size: var(--fs-10);

}

.search .dropdown-menu .dropdown-item:hover {
    background-color: rgba(31, 78, 129, 1) !important;
    color: #fff;
}

/*头部样式 开始*/

.btn-primary {
    width: 120px;
}

nav {
    background: rgba(31, 78, 129, 1);
}

.nav-menu ul {
    gap: 0 1rem;
}

.nav-menu ul li a {
    line-height: 50px;
    font-size: 1.25rem;
    padding: 0 1rem;
    color: #fff;
}

.nav-menu ul li a:hover,
.nav-menu ul li.active a {
    border-bottom: 2px solid #fff;
}

.dropdown-box {
    display: none;
}

.nav-menu ul li:hover .dropdown-box {
    display: block;
    background: rgba(31, 78, 129, 1);
    z-index: 9999;
    left: -28px;
}

.dropdown-box p {
    width: 180px;
}

.dropdown-box p a {
    font-weight: normal;
    font-size: 1.15rem;
    padding: 0 .25rem;
    color: #fff;
    border: none !important;
}

.drop-item:hover {
    font-weight: bold;
    border-bottom: 2px solid #fff !important;
}

/* 轮播图样式 开始*/
.pc-banner-text-one {
    position: absolute;
    top: 15%;
    left: 10%;
    z-index: 5;
    color: #fff;
    background: #f5d3b948;
    padding: 50px;
    border-radius: 10px;
}

.pc-banner-text-two {
    position: absolute;
    top: 20%;
    left: 15%;
    z-index: 5;
    color: #fff;
    background: #f5d3b948;
    padding: 50px;
    border-radius: 10px;
}

.pc-banner-text-three {
    position: absolute;
    top: 25%;
    left: 20%;
    z-index: 5;
    color: #fff;
    background: #f5d3b948;
    padding: 50px;
    border-radius: 10px;
}

/* 服务领域样式 开始 */
.ser-menu {
    background: #fff;
}

.ser-box {
    z-index: 3;
    background: #fff;
}

.serList {
    display: none;
    max-height: 300px;
    overflow: auto;
    padding: 10px 0;
}

.serList::-webkit-scrollbar {
    width: 0;
    height: 0;
}

.serNav {
    cursor: pointer;
    width: 200px;
}

.serNav.active {
    color: #fff;
    background: rgba(31, 78, 129, 1);
}

.serList h4 {
    border-bottom: 1px solid rgb(var(--bs-main-color));
}

/* 检测范围样式 开始 */
.ser-box2 {
    max-height: 600px;
    overflow: auto;
    padding: 10px 0;
}

.ser-box2::-webkit-scrollbar {
    width: 0;
    height: 0;
}

.ser-menu2 {
    color: #333;
    cursor: pointer;
    text-align: center;
    font-size: 1.15rem;
    background: #fff;
}

.ser-menu2 ul li:hover,
.ser-menu2 ul li.active {
    color: #fff;
    background: rgba(31, 78, 129, 1);
}

.fwList {
    display: none;
}

.fwNav {
    cursor: pointer;
}

.fwNav.active {
    color: #fff;
    background: rgba(31, 78, 129, 1);
}

.ser-title-box {
    cursor: pointer;
}

.ser-title-box p {
    line-height: 2rem;
}

/* adv-1 开始 */
.adv-1 {
    position: relative;
    overflow: hidden;
    height: 220px;
    color: var(--bs-gray-100);
}

.adv-1::before {
    content: "";
    position: absolute;
    top: -20px;
    left: 0;
    right: 0;
    bottom: -20px;
    background-image: url(../img/adv/img-1.jpg);
    background-size: cover;
    animation: floatBackground 6s ease-in-out infinite;
}

.adv-1-box {
    position: relative;
    z-index: 1;
    height: 220px;
    display: flex;
    justify-content: space-around;
    align-items: center;
}

@keyframes floatBackground {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-20px);
    }
}

.adv-1-box-item {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

/* adv-1 结束 */

/* 服务优势样式 开始 */
.ys-box {
    background-color: #fff;
    box-shadow: 2px 0 5px rgba(0, 0, 0, 0.1);
    border-radius: 10px;
    cursor: pointer;
}

.tu-box {
    box-shadow: 2px 0 5px rgba(0, 0, 0, 0.1);
    border-radius: 10px;
}

.tu-box:hover {
    border: 2px solid rgb(var(--bs-main-color));
    border-radius: 10px;
}

.casesList {
    display: none;
}

.casesList p {
    top: 40%;
}

.casesNav {
    cursor: pointer;
}

.casesNav.active {
    color: #fff !important;
    background: rgb(var(--bs-main-color));
}

.bg-color {
    background: rgb(var(--bs-main-color), .5);
    width: 94%;
}

.bg-color a {
    color: #fff;
}

/* 院所资讯样式 开始 */
.newsList {
    display: none;
}

.newsNav {
    cursor: pointer;
}

.newsNav.active {
    color: #fff;
    background: rgba(31, 78, 129, 1);
}

/* 标准依据样式 开始 */
.stdList {
    display: none;
}

.stdNav {
    cursor: pointer;
}

.stdNav.active {
    color: #fff;
    background: rgba(31, 78, 129, 1);
}

/* 认证服务样式 开始 */
.scsList {
    display: none;
}

.scsNav {
    cursor: pointer;
}

.scsNav.active {
    color: #fff;
    background: rgba(31, 78, 129, 1);
}

/* 底部样式 开始 */
footer {
    background: #000;
    color: #fff;
}

footer a {
    color: #fff;
}

.fNav {
    cursor: pointer;
}

/*  流程样式 开始 */
.lc {
    display: flex;
    justify-content: center;
    align-content: center;
}

.serviceProcess-item {
    background: rgb(var(--bs-main-color));
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.2);
    align-content: center;
    text-align: center;
    border-radius: 50%;
    width: 80px;
    height: 80px;
}

.serviceProcess-box {
    height: 10px;
    width: 100%;
    background: var(--bs-gray-300);
}

.serviceProcess-tit h4 {
    color: rgb(var(--bs-main-color));
}

.serviceProcess-tit p {
    margin-top: 1.2rem;
}

.serviceProcess-con {
    background-color: rgb(var(--bs-main-color), .5);
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.2);
    border-radius: 10px;
}

.serviceProcess-con i {
    color: rgb(var(--bs-main-color));
    font-size: 1.25rem;
}

.serviceProcess-btn {
    background: var(--bs-gray-500);
    height: 50px;
}

/*  流程样式 结束 */
/* 优点样式 开始 */
.cn-title {
    color: #000;
}

.bi,
.fa {
    font-size: calc(1.25rem + .1vw);
    color: rgb(var(--bs-main-color));
}

/* 实验样式 开始 */
.syList {
    display: none;
}

.syNav {
    cursor: pointer;
}

.syNav.active {
    color: #fff;
    background: rgba(31, 78, 129, 1);
}

/* 面包屑样式 */
.breadcrumb {
    display: flex;
    justify-content: start;
    align-items: center;
}

.breadcrumb i,
.show-con i {
    font-size: 1.78rem;
}

.pagination li a:hover,
.pagination .active a {
    color: #fff !important;
    background: rgb(var(--bs-main-color));
}

/* 服务领域 样式 */
.fw-img {
    background-image: url("../img/image.png");
    color: #fff;
}

.shadow-text {
    text-shadow: 12px 12px 4px rgba(2, 51, 91, 0.5);
}

.ser-nav-item {
    background: rgb(var(--bs-main-color), .5);
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    border-radius: 10px;
}

.ser-category-list {
    display: none;
}

.ser-nav-item.active {
    color: #fff;
    background: rgba(31, 78, 129, 1);
}

.xg-box,
.ser-content-con {
    background-color: #fff;
    box-shadow: 2px 0 5px rgba(0, 0, 0, 0.1);
    border-radius: 10px;
    padding: 10px;
    text-indent: 2em;
}

.ser-content-con h3,
.xg-box h3 {
    font-size: 1.25rem;
    font-weight: bold;
}

.ov-box {
    max-height: 650px;
    overflow: auto;
    padding: 10px 0;
}

.ov-box::-webkit-scrollbar {
    width: 0;
    height: 0;
}

.ser-title {
    background: rgba(31, 78, 129, 1);
    border-radius: 0 10px 10px 0;
    box-shadow: 2px 0 5px rgba(235, 129, 9, 0.1);
    width: 20%;
    padding: 10px;
    margin: 10px;
    color: #fff;
}

.show-title .bi,
.show-title .fa {
    font-size: 1.45rem !important;
}

.ser-content h4 {
    color: rgba(31, 78, 129, 1);
}

.ser-content-con {
    text-indent: 2em;
}

.ser-content-con h3 {
    border-left: 5px solid rgba(31, 78, 129, 1);
    margin: 5px 10px;
    color: rgba(31, 78, 129, 1);
    text-indent: 1em;
}


/* 侧边滚动条样式 */
/* 固定 col-lg-3 的位置 */
.col-lg-3.fixed-aside {
    position: sticky;
    top: 20px;
    /* 根据需要调整顶部间距 */
    bottom: 10px;
    /* 根据需要调整底部间距 */
    height: 100%;
    /* 根据顶部和底部间距计算高度 */
    background-color: #fff;
    /* 设置背景颜色 */
    box-shadow: 2px 0 5px rgba(0, 0, 0, 0.1);
    /* 添加阴影效果 */
    z-index: 1000;
    /* 确保元素在最上层 */
}

/* 客户案例样式 */
.cases-img {
    background-image: url("../img/showban.jpg");
    color: #fff;
}

.detail-btn {
    background: rgb(var(--bs-main-color), .5);
    color: #fff;
    margin-top: 15px;
    width: 50%;
}

.detail-btn:hover {
    background: rgba(31, 78, 129, 1);
    color: #fff !important;
}

.cases-icon .bi,
.cases-icon .fa {
    font-size: 1.25rem !important
}

.cases-con {
    text-indent: 2em;
}

.cases-con h3 {
    border-left: 5px solid rgba(31, 78, 129, 1);
    margin: 5px 10px;
    color: rgba(31, 78, 129, 1);
    text-indent: 1em;
    font-size: 1.25rem;
    font-weight: bold;
}

/* 新闻样式 开始 */
.detail-btn1 {
    background: rgb(var(--bs-main-color), .5);
    width: 20%;
    color: #fff;
}

.detail-btn:hover {
    background: rgba(31, 78, 129, 1);
    color: #fff !important;
}

/* 文章样式 */
.news-content-con h3 {
    border-left: 5px solid rgba(31, 78, 129, 1);
    margin: 5px 10px;
    color: rgba(31, 78, 129, 1);
    text-indent: 1em;
    font-size: 1.25rem;
    font-weight: bold;
}

.news-content-con,
.show-con {
    text-indent: 2em;
    background-color: #fff;
    box-shadow: 2px 0 5px rgba(0, 0, 0, 0.1);
    border-radius: 10px;
    padding: 10px;
}

/* 地区样式 */
.diqu-content-con h3 {
    border-left: 5px solid rgba(31, 78, 129, 1);
    margin: 5px 10px;
    color: rgba(31, 78, 129, 1);
    text-indent: 1em;
}

.diqu-content-con {
    text-indent: 2em;
}

/*  仪器详情页样式 开始 */

.inst-show-box {
    background-color: rgb(var(--bs-fff));
    padding: 1rem;
}

.inst-img p {
    font-size: var(--fs-12);
    color: var(--bs-gray-700);
    line-height: var(--lh-175);
    text-indent: 1.5em;
    letter-spacing: 1.5;
}

.inst-content h3 {
    font-size: var(--fs-9);
    margin: 5px 0;
    text-align: center;
}

.inst-content p {
    font-size: var(--fs-14);
    color: var(--bs-gray-700);
    line-height: var(--lh-150);
    text-indent: 1em;

}

/* 单页样式 */
.pagetxtBox-con {
    text-indent: 2em;
}

.pagetxtBox-con b {
    color: rgba(31, 78, 129, 1);
}

/* 仪器设备样式 */
/* 实验样式 开始 */
.instList {
    display: none;
}

.instNav {
    cursor: pointer;
}

.instNav.active {
    color: #fff;
    background: rgba(31, 78, 129, 1);
}

/* 关于微析样式 */
.aside-box {
    background-color: #fff;
    box-shadow: 2px 0 5px rgba(0, 0, 0, 0.1);
    padding: 15px;
    border-radius: 10px;
}

/* 标准依据样式 */
.modal-content .btn-primary {
    width: 140px;
}

.border-bottom {
    border-bottom: 1px solid rgba(31, 78, 129, 1);
}

.baseinfo p {
    color: #fff;
    border-radius: 10px;
    padding: 5px;
    cursor: pointer;
}

.show-content .baseinfo .stdtype {
    background-color: #1A9CAA;
}

.show-content .baseinfo .stdattribute {
    background-color: #6B9895;
}

.show-content .baseinfo .stdstatus {
    background-color: #8D8A77;
}

.show-content .baseinfo .previewpdf {
    background-color: #9e7f6d;
}

.show-content .baseinfo .download {
    background-color: #8C7651;
    cursor: pointer;
}

.pdf-preview {
    position: relative;
    width: 100%;
    height: 700px;
}

.preview-msg-box .modal-lg {
    --bs-modal-width: 1180px;
}

.stddescription p,
.stdcontent p {
    font-size: var(--fs-12);
    line-height: var(--lh-175);
}

.stdcontent p a {
    font-weight: 700;
}

.stddescription p {
    text-indent: 2em;
}

.std-content-con h3 {
    border-left: 5px solid rgba(31, 78, 129, 1);
    margin: 5px 10px;
    color: rgba(31, 78, 129, 1);
    text-indent: 1em;
    font-size: 1.25rem;
    font-weight: bold;
}

.stdcontent {
    text-indent: 2em;
}

.stdcontent.gb .base-info+p span,
.stdcontent.gb .xiangjin-info+p span {
    display: block;
}

.stdcontent.gb .qicaodanwei-info+p,
.stdcontent.gb .qicaoren-info+p,
.stdcontent.gb .qicaodanwei-info+p {
    display: flex;
    gap: 0 10px;
    flex-wrap: wrap;
    align-content: center;
}