/*
 * @Author: dy
 * @Email: sales@juntong.net
 * @Company: Copyright (c) 版权所有 无锡君通
 * @Date: 2021-03-29 10:29:33
 * @LastEditors: dy
 * @LastEditTime: 2021-04-02 11:11:12
 * @FilePath: \2021扒模板\css\c.css
 * @Descripttion: 
 */
@charset "utf-8";
*, blockquote, body, button, code, dd, div, dl, dt, fieldset, form, h1, h2, h3, h4, h5, h6, input, legend, li, ol, p, pre, td, textarea, th, ul { margin: 0; padding: 0; font-family: "Microsoft YaHei", sans-serif; }
html { margin: 0; padding: 0; overflow-x: hidden; }
body { font-size: 14px; line-height: 170%; color: #333; }
h1, h2, h3, h4, h5, h6 { font-weight: 400; }
h1, h2, h3 { font-size: 18px; }
address, caption, cite, code, dfn, em, th, var { font-style: normal; font-weight: 400; }
a { color: #333; text-decoration: none; }
a:focus, a:hover { text-decoration: none; color: red; }
em, i { font-style: normal; }
img { border: 0; vertical-align: middle; }
li, ol, ul { list-style: none; }
button, input, select, textarea { outline: 0; }
button { cursor: pointer; }
table { border-collapse: collapse; }
.jc-sb { justify-content: space-between; }
.flex { display: flex; }
.ai-c { align-items: center; }
html { font-size: 16px; }
@media only screen and (max-width: 1440px) {
html { font-size: 14px; }
}
@media only screen and (max-width: 1024px) {
html { font-size: 12px; }
}
@media only screen and (max-width: 768px) {
html { font-size: 10px; }
}
/* 全局 */
a { text-decoration: none; color: #333; }
a:hover { text-decoration: underline; }
/* 清理浮动 */
.clearfix { clear: both; zoom: 1; }
.clearfix:after { content: "."; display: block; height: 0; clear: both; visibility: hidden; }
/* 全局浮动 */
.fl { float: left; }
.fr { float: right; }
/*全局样式*/
.container { width: 90%; margin: 0 auto; }
.icon { vertical-align: middle; }
img { border: 0; vertical-align: middle; }
.top-row1 { background: #0251b8; color: #fff; padding: 0.625rem 0; font-size: 0.875rem; }
.top-row1 .fl { display: none; }
.top-row2 .container { display: flex; }
/*logo*/
.header-logo { width: 360px; height: 60px; padding: 1.4063rem 0; }
.header-logo img { width: 100%; height: 100%; object-fit: contain; }
/*导航栏*/
.header-nav { margin-left: auto; display: flex; align-items: center; }
.header-nav li { position: relative; height: 100%; }
.header-nav li:hover ul { display: block; }
.header-nav li:hover ul li:hover { background: #f7f7f7; }
.header-nav a { font-size: 0.8125rem; color: #000; font-weight: 600; white-space: nowrap; margin: 0 1rem; display: block; position: relative; height: 100%; display: flex; align-items: center; text-decoration: none; }
.header-nav a::after { position: absolute; top: 50%; margin-top: 1rem; left: 0; width: 0; content: ""; display: block; height: 2px; background: #f36420; transition: all 0.3s; }
.header-nav a:hover { color: #f36420; }
.header-nav a:hover::after { width: 100%; }
.header-nav ul { display: none; position: absolute; background: #fff; z-index: 10; box-shadow: 0 15px 30px rgba(0, 0, 0, 0.05); }
.header-nav ul a { padding: 0.625rem 1rem; font-size: 0.825rem; }
.header-nav a { font-size: 1rem; }
/*手机导航*/
.header-menu-bars { display: none; }
/*搜索*/
.header-search { display: flex; align-items: center; margin-left: 50px; }
.header-search button { background: 0 0; border: 0; font-size: 18px; width: 25px; height: 25px; }
.header-search input { width: 0; border: 0; background: 0 0; height: 25px; line-height: 25px; border-bottom: 1px solid #333; transition: all 0.3s; box-sizing: border-box; }
.header-search:hover input { width: 150px; padding: 0 10px; }
/*banner*/
.bannerslide { height: 700px; width: 100%; position: relative; -webkit-transition: all 0.2s; transition: all 0.2s; }
.bannerslide .swiper-slide { background-position: center; background-size: cover; }
.swiper-container-horizontal > .swiper-pagination-bullets { bottom: 90px; }
.swiper-pagination-bullet { background: #fff; border-radius: 0; width: 70px; height: 5px; }
.bannerslide .btns { border-radius: 50%; position: absolute; color: #fff; width: 68px; height: 68px; top: 50%; margin-top: -34px; cursor: pointer; background: rgba(0, 0, 0, 0.3); z-index: 100; user-select: none; transition: all 0.3s; font-size: 45px; display: flex; align-items: center; justify-content: center; }
.bannerslide .btns:hover { background-color: rgba(0, 0, 0, 0.45); }
.bannerslide .swiper-button-next { right: -50px; }
.bannerslide .swiper-button-prev { left: -50px; }
.bannerslide:hover .swiper-button-next { right: 30px; }
.bannerslide:hover .swiper-button-prev { left: 30px; }
/*首页大标题*/
.index-title { padding: 4.0625rem 0; position: relative; text-align: center; }
.index-title span::after, .index-title::before { content: ""; display: block; position: absolute; }
.index-title::before { width: 100%; height: 1px; z-index: 5; background: #cfcfcf; top: 50%; }
.index-title span { display: inline-block; background: #fff; position: relative; z-index: 10; padding: 0 1.9375rem; font-size: 2rem; color: #232323; }
.index-title span::after { width: 3rem; height: 3px; z-index: 5; background: #003f99; bottom: -1.6rem; left: 50%; margin-left: -1.5rem; }
/*首页模块一*/
.cate-list li { position: relative; overflow: hidden; float: left; height: 500px; }
.cate-list li a { position: absolute; top: 0; left: 0; width: 100%; height: 500px; overflow: hidden; }
.cate-list li img { width: 100%; height: 500px; object-fit: cover; transition: all 0.5s; }
.cate-list li a::after { content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 500px; z-index: 5; transition: all 0.5s; }
.cate-list li a:hover::after { background: 0 0; }
.cate-list li:hover img { transform: scale(1.05); }
.cate-list p { z-index: 10; box-sizing: border-box; position: absolute; width: 100%; bottom: 0; background: rgb(0 63 153); color: #fff; font-size: 1.25rem; left: 0; display: flex; align-items: center; padding: 1.5rem 0.5rem; justify-content: center; }
.cate-list p:hover { background: #000; }
.cate-list i { height: 1.875rem; width: 1.875rem; border: 2px solid #fff; border-radius: 50%; display: flex; justify-content: center; align-items: center; margin-left: 2.625rem; flex: 0 0 auto; }
.cate-list li:nth-child(1) { width: 36%; border-right: 2px solid #fff; }
.cate-list li:nth-child(2) { width: 21%; border-right: 2px solid #fff; }
.cate-list li:nth-child(3) { width: 21%; border-right: 2px solid #fff; }
.cate-list li:nth-child(4) { width: 21%; border-right: 2px solid #fff; }
.cate-list li:nth-child(5) { width: 36.5%; padding-bottom: 20.2%; border-top: 2px solid #fff; }
.profiles-list li .aboutula { width: 100%; margin-top: 45px; }
.profiles-list li .aboutula li { float: left; width: 23%; margin: 1%; font-size: 16px; color: #fff; text-align: center; border: 1px solid #999; height: 180px; padding: 20px; box-sizing: border-box; }
.profiles-list li .aboutula li img { width: 35%; height: auto !important; margin: 20px auto 0; display: block; }
.profiles-list li .aboutula li div{ margin:20px 0 0 0;}
/*首页模块二*/
.profiles-list { display: flex; width: 100%; height: 600px; }
.profiles-list li { width: 50%; position: relative; height: 600px; }
.profiles-list li img { height: 600px; }
.profiles-list li:nth-child(2) { background-color: rgb(55 65 79); color: #fff; text-align: justify; font-size: 16px; line-height: 190%; padding: 50px 60px; box-sizing: border-box; }
.profiles-list li:nth-child(2) div { text-indent: 2em; margin: 30px 0; }
.profiles-list .profiles-item-back { width: 100%; }
.profiles-list .profiles-item-text { position: absolute; color: #fff; height: 100%; width: 100%; background: rgba(0, 0, 0, 0.6); box-sizing: border-box; top: 0; left: 0; transition: all 0.3s; display: flex; justify-content: center; align-items: center; flex-direction: column; }
.profiles-list .profiles-item-text img { width: 7rem; height: 0rem; margin-bottom: 0rem; transition: all 0.5s cubic-bezier(0.66, -0.76, 0.35, 1.53); }
.profiles-list .profiles-item-text:hover img { width: 7rem; margin-bottom: 3.75rem; height: 7rem; }
.profiles-list .why { font-size: 3rem; line-height: 1.3; }
.profiles-list .more-link { color: #fff; font-size: 1.125rem; margin-top: 3.75rem; }
.profiles-list .more-link i { margin-left: 5px; }
.profiles-list .text { font-size: 2.5rem; margin-top: 2.1875rem; line-height: 1.3; text-align: center; }
.profiles-list .num { font-size: 1.875rem; }
/*首页新闻模块*/
.index-news-list { display: flex; justify-content: space-between; }
.index-news-list li { width: 32%; position: relative; overflow: hidden; }
.index-news-list .news-pic { width: 100%; transition: all 0.5s; }
.index-news-list .news-pic:hover { transform: scale(1.058); }
.index-news-list .index-news-date { position: absolute; top: 1.25rem; left: 1.0625rem; line-height: 2.3125rem; color: #fff; background: #41c1ea; padding: 0 1rem; }
.index-news-list .index-news-intro { position: absolute; bottom: 0; left: 0; width: 100%; line-height: 3.75rem; padding: 0 1.6875rem; box-sizing: border-box; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-size: 1.2rem; color: #fff; background: rgba(0,63,153,0.6); }
/*首页产品模块*/
.index-products-box { padding-top: 89px; padding-bottom: 36px; width: 100%; }
.index-products-list-box { width: 100%; overflow: hidden; position: relative; padding-bottom: 111px; }
.index-products-list-box button { position: absolute; z-index: 10; left: 0; top: 50%; background: #5688cf; border: 0; outline: 0; color: #fff; width: 40px; height: 40px; font-family: cursive; font-weight: 600; text-align: center; line-height: 40px; margin-top: -75px; }
.index-products-list-box button.nextIpn { right: 0; left: unset; }
.index-products-list { display: flex; width: 300%; transition: all 0.3s; }
.index-products-list li { width: 6.666666%; position: relative; height: 0; padding-bottom: 6.666666%; }
.index-products-list img { width: 100%; height: 100%; object-fit: cover; }
.index-products-list a { position: absolute; top: 0; left: 0; width: 100%; transition: all 0.3s; background: rgba(98, 98, 98, 0.5); height: 100%; }
.index-products-list a::before { position: absolute; content: ""; display: block; top: 0; left: 0; width: 100%; height: 100%; background: rgba(27, 126, 255, 0.1); transition: all 0.5s; }
.index-products-list a:hover::before { background: 0 0; }
.index-products-list a::after { bottom: 0; left: 50%; content: ""; display: block; border: 0.8125rem solid transparent; border-bottom-color: #003f99; margin-left: -0.8125rem; position: absolute; z-index: 10; transition: all 0.3s; opacity: 0; }
.index-products-list a:hover { background: 0 0; }
.index-products-list p { white-space: nowrap; overflow: hidden; color: #fff; background: #003f99; position: absolute; top: 100%; left: 0; width: 100%; box-sizing: border-box; padding: 1.25rem; text-align: center; font-size: 1.3125rem; opacity: 0; transition: all 0.3s; text-overflow: ellipsis; }
.index-products-list a:hover p { opacity: 1; }
.index-products-list a:hover::after { opacity: 1; }
.index-products-nav { display: flex; justify-content: center; }
.index-products-nav li { padding: 9px; cursor: pointer; }
.index-products-nav li:nth-child(n + 4) { display: none; }
.index-products-nav li i { height: 11px; width: 11px; background: #a7a7a7; border-radius: 50%; display: block; }
.index-products-nav li.active i { background: #f36420; }
/*首页底部*/
.footer-main { background: #2d2d2d; padding: 2rem 0 1rem 0; }
.footer-main .container { display: flex; justify-content: space-between; }
.footer-title { text-transform: uppercase; font-size: 1.125rem; color: #fff; position: relative; padding-left: 1.25rem; line-height: 1.25rem; margin-bottom: 1rem; font-weight: 600; border-bottom: 1px solid #333; padding-bottom: 1rem; }
.footer-title::after { content: ""; display: block; position: absolute; top: 0; left: 0; width: 0.4375rem; height: 1.25rem; background: #4c52ff; }
.footer-main-item { width: 30%; max-width: 314px; }
.footer-share-links { display: flex; margin: 40px 0; }
.footer-share-links a { color: #cfcfcf; height: 2.5rem; width: 2.5rem; border-radius: 50%; border: 2px solid #cfcfcf; box-sizing: border-box; display: flex; justify-content: center; align-items: center; font-size: 1.5625rem; text-decoration: none; }
.footer-share-links a:hover { color: #fff; border-color: #fff; }
.footer-share-links li { margin-right: 0.6875rem; }
.footer-contact li { display: flex; align-items: flex-start; }
.footer-contact a, .footer-contact p { color: #c4c4c4; font-size: 0.9375rem; line-height: 2; text-decoration: none; }
.footer-contact i { width: 25px; color: #c4c4c4; line-height: 2; }
.footer-nav a { color: #c1c1c1; line-height: 2; position: relative; padding-left: 18px; text-decoration: none; font-size: 15px; }
.footer-nav a::before { position: absolute; bottom: 0; left: 0; width: 0; content: ""; display: block; height: 1px; background: #f36420; transition: all 0.3s; }
.footer-nav a:hover::before { width: 100%; }
.footer-nav a::after { position: absolute; left: 0; top: 50%; content: ""; display: block; background: #c1c1c1; height: 3px; width: 3px; border-radius: 50%; }
.footer-contact a:hover, .footer-nav a:hover { color: #f36420; }
.footerlogo img { max-width: 100%; }
/*底部版权*/
.copyright-box { background: #242424; }
.copyright-box .container { position: relative; }
.copyright { color: #5d5d5d; font-size: 0.875rem; padding: 1rem 0; }
.scrtop { position: absolute; right: 0; top: 0; height: 40px; width: 40px; font-size: 25px; color: #fff; background: #f36420; outline: 0; margin-top: -20px; border: 0; }
@media only screen and (max-width: 1600px) {
.bannerslide { height: 530px; }
.swiper-container-horizontal > .swiper-pagination-bullets { bottom: 20px; }
.profiles-list li .aboutula li { padding: 8px; height: auto; }
.profiles-list li .aboutula li div { margin: 15px 0; }
.profiles-list li:nth-child(2) { background-color: rgb(55 65 79); color: #fff; text-align: justify; font-size: 16px; line-height: 190%; padding: 50px 20px; box-sizing: border-box; }
.cate-list li { height: 400px; }
.cate-list li a { height: 400px; }
.cate-list li img { height: 400px; }
.cate-list li a::after { height: 400px; }
.cate-list p { font-size: 1rem; }
}
 @media only screen and (max-width: 1200px) {
.container { width: 100%; box-sizing: border-box; }
.bannerslide { height: 380px; }
.profiles-list li .aboutula li { padding: 3px; height: auto; font-size: 14px; }
.profiles-list li:nth-child(2) { background-color: rgb(55 65 79); color: #fff; text-align: justify; font-size: 16px; line-height: 190%; padding: 50px 20px; box-sizing: border-box; }
.profiles-list li:nth-child(2) div { margin: 20px 0; }
.cate-list li { height: 280px; }
.cate-list li a { height: 280px; }
.cate-list li img { height: 280px; }
.cate-list li a::after { height: 280px; }
}
 @media only screen and (max-width: 1024px) {
.profiles-list li .aboutula { display: none; }
.cate-list li { height: 400px; }
.cate-list li a { height: 400px; }
.cate-list li img { height: 400px; }
.cate-list li a::after { height: 400px; }
.cate-list li:nth-child(1) { width: 100%; }
.cate-list li:nth-child(2) { width: 100%; }
.cate-list li:nth-child(3) { width: 100%; }
.cate-list li:nth-child(4) { width: 100%; }
}
 @media only screen and (max-width: 768px) {
header { position: fixed; top: 0; background: #fff; z-index: 250; width: 100%; }
.top-row1 .container { white-space: nowrap; }
.top-row2 { position: relative; }
.top-row2 .container { align-items: center; }
body { padding-top: 119.75px; }
.header-search { display: none; }
.index-products-box { padding-top: 2vw; padding-bottom: 2vw; }
.profiles-list { display: block; height: auto !important; }
/*手机导航*/
.header-menu-bars { display: block; border: 1px solid #e5e5e5; border-radius: 3px; margin-left: auto; background: 0 0; color: #999; font-size: 2.5rem; width: 40px; height: 40px; }
.header-nav { display: block; position: absolute; right: 0; top: 100%; z-index: 250; background: #fff; height: 100vh; border-top: 1px solid #e5e5e5; transition: all 0.3s; overflow: hidden; width: 0; }
.header-nav.active { width: 45vw; }
.header-nav li:hover ul { display: none; }
.header-nav li { border-bottom: 1px solid #e5e5e5; height: auto; }
.header-nav a { padding: 1rem 2rem; }
.footer-share-links,  .profiles-list { flex-wrap: wrap; }
.profiles-list li { width: 100%; height: auto !important; }
.profiles-list li img { height: auto !important; }
.footer-main { display: none; }
.footer-share-links li { margin-bottom: 0.6875rem; }
.index-products-list { width: 540%; }
.index-products-nav li:nth-child(n + 4) { display: block; }
.index-products-list-box button { margin-top: 0 }
.index-products-list-box { padding-bottom: 0 }
.cate-list li { height: 300px; }
.cate-list li a { height: 300px; }
.cate-list li img { height: 300px; }
.cate-list li a::after { height: 300px; }
.cate-list li:nth-child(1) { width: 100%; }
.cate-list li:nth-child(2) { width: 100%; }
.cate-list li:nth-child(3) { width: 100%; }
.cate-list li:nth-child(4) { width: 100%; }
}
 @media only screen and (max-width: 425px) {
.bannerslide { height: 200px; }
.cate-list li:nth-child(1) { width: 100%; }
.cate-list li:nth-child(2),  .cate-list li:nth-child(3),  .cate-list li:nth-child(4),  .cate-list li:nth-child(5) { width: 100%; }
.footer-main-item { width: 50%; }
.footer-main-item:nth-child(3) { display: none; }
}