@charset "utf-8";
* {margin: 0;padding: 0;border-radius: 0;box-sizing: border-box;}
body {font-size: 12px;font-family: "微软雅黑";margin: 0px auto;background: #fff;}
ul,
li {list-style: none;margin: 0;padding: 0;}
a {text-decoration: none;}
img {border: none;vertical-align: middle;}
h1,
h2,
h3,
h4,
h5,
h6 {font-weight: lighter;color: #000;}
i {font-style: normal;}

/* 头部 固定定位*/
.top_bg {width: 100%;height: auto;background-color: #fff;}
.top_t_bg {height: 50px;background-color: #ff2f25;}
.top_t {width: 96%;height: 32px;max-width: 1200px;margin: 0 auto;overflow: hidden;}
.top_t_left {float: left;font-size: 14px;color: #fff;}
.top_t_left a {font-size: 14px;color: #fff;line-height: 50px;}
.top_t_right {float: right;font-size: 14px;color: #fff;line-height: 50px;}
.top_t_right a {font-size: 14px;color: #fff;}
.top_b_bg {height: 100px;background-color: #fff;}
.top_b {width: 96%;height: 95px;max-width: 1200px;margin: 0 auto;}
.top_logo {float: left;margin-top: 27px;}
.top_logo h1 {font-size: 32px;font-weight: 550;color: #fff;}
.top_logo h1 span {color: #ccc;}
.top_nav {float: left;margin-left: 78px;margin-top: 3px;}
.top_nav ul::after {content: '';display: block;clear: both;}
.top_nav ul li {float: left;position: relative;}
.top_nav ul li.active a {color: #ff2f25;}
.top_nav ul li > a {display: block;width: 105.2px;font-size: 14px;color: #333;font-weight: 400;line-height: 94px;text-align: center;border-bottom: 3px solid transparent;}
.top_nav ul li > a:hover {color: #ff2f25;}
.top_nav ul li span {display: none;color: #084664;font-size: 14px;}
.top_nav ul li:hover .message {display: block !important;}
.top_nav ul li .message {display: none;position: absolute;bottom: -45px;width: 100%;padding-top: 15px;}
.top_nav ul li .message:hover {opacity: 0.9;}
.top_nav ul li .message a {display: block;height: 34px;line-height: 34px;color: #fff;background: #ff2f25;font-size: 14px;text-align: center;}
.top_nav ul li .message::after {position: absolute;top: 3px;left: calc(50% - 6px);content: '';display: block;width: 0;height: 0;border: 6px solid #ff2f25;border-top-color: transparent;border-left-color: transparent;border-right-color: transparent;}
.top_right,
.top_right img {display: none;}
.top_search {width: 210px;height: 36px;float: right;border-bottom: 1px solid #ff2f25;overflow: hidden;text-align: right;margin-top: 29px;}
.top_search input[type="text"] {float: left;width: 168px;height: 100%;border-radius: 18px;border: 0;outline: 0;padding-left: 15px;font-size: 12px;color: #999;}
.top_search .top_search_icon {float: right;width: 40px;height: 100%;padding-top: 5px;text-align: right;}
.sj_top_search_icon {display: none;}
.pc_hide,
.sj_search {display: none;}

/* banner */
.slideBox {width: 100%;margin: 0 auto;height: auto;overflow: hidden;position: relative;}
.slideBox .hd {overflow: hidden;position: absolute;right: 50%;bottom: 4%;z-index: 1;transform: translateX(50%);}
.slideBox .hd ul {overflow: hidden;zoom: 1;float: left;}
.slideBox .hd ul li {float: left;margin-left: 5.5px;margin-right: 5.5px;width: 17px;height: 17px;border: 1px solid #b1aba4;border-radius: 50%;text-align: center;background: #362d25;cursor: pointer;position: relative;-webkit-transition: all 0.4s;-o-transition: all 0.4s;-ms-transition: all 0.4s;-moz-transition: all 0.4s;transition: all 0.4s;}
.slideBox .hd ul li.on {background: #fff;}
.slideBox .bd {position: relative;height: 100%;z-index: 0;}
.slideBox .bd li {zoom: 1;vertical-align: middle;position: relative;}
.slideBox .bd li a {display: block;overflow: hidden;}
.slideBox .bd img {width: 100%;height: auto;display: block;}
.pc_banner {position: relative;}
.pc_banner img {width: 100%;height: 230px;object-fit: cover;}
.sj_banner {display: none;}
.box_swipe {display: none;}

/* 标题 */
.title {width: 94%;max-width: 1200px;margin: 0 auto;text-align: center;}
.title h1 {font-size: 24px;color: #666;font-weight: 400;margin-bottom: 11px;}
.title i {display: block;width: 24px;height: 3px;background-color: #ff2f25;margin: 0 auto;margin-bottom: 9px;}
.title P {font-size: 18px;color: #ff2f25;}

/* 服务项目 */
.iService_bg {padding-top: 112px;padding-bottom: 110px;}
.iService_bg .title {margin-bottom: 54px;}
.iService {width: 94%;max-width: 1200px;margin: 0 auto;}
.iService ul::after {content: '';display: block;clear: both;}
.iService ul li {float: left;width: 19%;margin-right: 1%;margin-bottom: 1%;padding-top: 44px;padding-bottom: 44px;text-align: center;}
.iService ul li:hover {box-shadow: 0 0 3px #ddd;}
.iService ul li:hover img {filter: none;}
.iService ul li:hover i {background-color: #ff2f25;}
.iService ul li img {width: 110px;margin: 0 auto;filter: grayscale(1);}
.iService ul li h1 {font-size: 16px;color: #333;font-weight: 400;margin-top: 29px;}
.iService ul li P {font-size: 12px;color: #888;margin-top: 10px;}
.iService ul li i {display: block;width: 24px;height: 2px;background-color: #ccc;margin: 0 auto;margin-top: 36px;}

/* 关于我们 */
.iAboutus_bg {background-color: #f3f3f3;position: relative;overflow: hidden;}
.iAboutus_bg .title {text-align: left;margin: 0;margin-bottom: 32px;}
.iAboutus_bg .title h1 {color: #d3cccc;}
.iAboutus_bg .title i {margin: 0;margin-top: 17px;}
.iAboutus_left {position: absolute;top: 50%;left: 50%;transform: translate(-50%, -50%);width: 94%;max-width: 1200px;margin: 0 auto;}
.iAboutus p {width: 50.5%;font-size: 12px;color: #888;line-height: 2;}
.iAboutus_right {float: right;width: 42.7%;}
.iAboutus_right img {width: 100%;height: auto;}
.more1 {margin-top: 41px;}
.more1 a {display: block;width: 100px;line-height: 30px;text-align: center;background-color: #ff2f25;border-radius: 5px;font-size: 14px;color: #fff;}

/* 客户案例 */
.iCase_bg {padding-top: 110px;padding-bottom: 49px;}
.iCase_bg .title {margin-bottom: 59px;}
.iCase {width: 94%;max-width: 1200px;margin: 0 auto;}
.iCase ul {overflow: hidden;}
.iCase ul li {float: left;width: 16.6%;margin-right: 4.25%;margin-bottom: 4.25%;}
.iCase ul li:nth-child(5n+5) {margin-right: 0;}
.iCase ul li:hover h1 {color: #ff2f25;border-color: #ff2f25;}
.iCase ul li:hover p {color: #ff2f25;}
.iCase ul li:hover .iCase_img img {transform: scale(1.1);}
.iCase ul li .iCase_img {overflow: hidden;}
.iCase ul li .iCase_img img {width: 100%;height: auto;transition: all 0.4s;}
.iCase ul li h1 {font-size: 16px;height: 44px;line-height: 22px;color: #555;font-weight: 400;border-bottom: 1px solid #666666;display: flex;justify-content: left;align-items: center;overflow: hidden;}
.iCase ul li p {font-size: 12px;color: #999;margin-top: 12px;}

/* 客户评价 */
.message_bg {height: 547px;background: url(../images/mbg.jpg) no-repeat left #f5f5f5;background-size: 42.9% 100%;padding-top: 113px;}
.message_bg .title {text-align: left;}
.message_bg .title h1 {color: #f98884;}
.message_bg .title p {color: #fff;margin-bottom: 17px;}
.message_bg .title i {background-color: #fff;margin: 0;}
.message_header {width: 94%;max-width: 1200px;margin: 0 auto;overflow: hidden;margin-bottom: 53px;}
.message_header .message_header_left {float: left;}
.message_header .message_header_left h1 {font-size: 24px;color: #F98884;font-weight: 400;margin-bottom: 6px;}
.message_header .message_header_left h2 {font-size: 18px;color: #fff;margin-bottom: 16px;}
.message_header .message_header_left p {width: 24px;height: 3px;background-color: #fff;}
.message_header .message_header_right {float: left;margin-left: 48%;margin-top: 24px;}
.message_body {width: 94%;max-width: 1200px;margin: 0 auto;overflow: hidden;}
.message_body .hd {float: left;width: 263px;}
.message_body .hd ul {overflow: hidden;}
.message_body .hd ul li {float: left;width: 81px;margin-right: 10px;margin-bottom: 10px;cursor: pointer;position: relative;}
.message_body .hd ul li:nth-child(3n+3) {margin-right: 0;}
.message_body .hd ul li.on::after {content: '';display: block;position: absolute;top: 0;left: 0;width: 100%;height: 100%;background-color: #000;opacity: 0.7;}
.message_body .hd ul li.on img {width: 100%;height: auto;}
.message_body .bd {float: left;width: 494px;margin-left: 28%;}
.message_body .bd ul li {font-size: 18px;color: #555;line-height: 33px;}
.message_body .bd ul li span {display: block;font-size: 14px;color: #ff2f25;margin-top: 25px;}

/* 新闻资讯 */
.iNews_bg {width: 94%;max-width: 1200px;margin: 0 auto;padding-top: 122px;padding-bottom: 73px;}
.iNews_bg .title {margin-bottom: 48px;}
.iNews ul {overflow: hidden;}
.iNews ul li {float: left;width: 30.8%;margin-right: 3.8%;margin-bottom: 3.8%;}
.iNews ul li:nth-child(3n+3) {margin-right: 0%;}
.iNews ul li .iNews_img {overflow: hidden;}
.iNews ul li .iNews_img img {width: 100%;height: auto;transition: all 0.4s;}
.iNews ul li:hover .iNews_img img {transform: scale(1.1);}
.iNews ul li:hover h1 {color: #ff2f25;}
.iNews ul li:hover span {background-color: #ff2f25;}
.iNews ul li h1 {font-size: 20px;color: #555;font-weight: 400;height: 56px;line-height: 28px;margin-top: 26px;margin-bottom: 15px;}
.iNews ul li p {font-size: 14px;color: #888;line-height: 26px;}
.iNews ul li span {display: block;width: 138px;line-height: 38px;text-align: center;font-size: 14px;color: #fff;border-radius: 5px;background-color: #22252d;margin-top: 30px;}

/* 联系我们 */
.iContact_bg {height: 729px;background: url(../images/c.jpg) no-repeat center / cover;padding-top: 266px;}
.iContact {width: 94%;max-width: 1200px;margin: 0 auto;min-height: 464px;background-color: #fff;border-radius: 10px;padding-top: 53px;}
.iContact_left {float: left;width: 39%;padding: 0 70px;margin-top: 10px;}
.iContact_left ul li {overflow: hidden;margin-bottom: 43px;}
.iContact_icon {float: left;width: 45px;}
.iContact_icon img {width: 100%;height: auto;}
.iContact_text {float: right;width: calc(100% - 65px);}
.iContact_text h1 {font-size: 14px;color: #333;font-weight: bold;margin-bottom: 7px;}
.iContact_text p {font-size: 14px;color: #777;}
.iContact_right {float: left;width: 61%;height: 350px;border-left: 1px solid #dbdbdb;padding: 0 70px;}
.iContact_title {font-size: 22px;color: #333;margin-top: 10px;margin-bottom: 25px;}
.iContact_title span {color: #ff2f25;}
.iContact_form input[type="text"] {display: block;width: 100%;height: 42px;border: 1px solid #ededed;padding: 3px;margin-bottom: 13px;}
.iContact_form textarea {display: block;width: 100%;height: 82px;border: 1px solid #ededed;resize: none;padding: 3px;font-family: '微软雅黑';}
.iContact_form input[type="button"] {display: block;width: 158px;height: 50px;border: 0;background-color: #ff2f25;font-size: 14px;color: #fff;border-radius: 5px;outline: 0;margin-top: 44px;}

/* 服务项目 */
.service_bg {background-color: #f5f5f5;}
.service {width: 94%;max-width: 1200px;margin: 0 auto;overflow: hidden;}
.service_main {float: right;width: 74.1%;background-color: #fff;padding: 0 30px;padding-top: 50px;padding-bottom: 68px;}
.service_title {font-size: 18px;color: #ff2f25;border-bottom: 1px solid #ededed;padding-bottom: 15px;}
.service_text {padding-top: 41px;text-align: center;}
.service_text h1 {font-size: 24px;color: #ff2f25;font-weight: bold;margin-bottom: 43px;}
.service_text p {font-size: 18px;color: #555;line-height: 28px;}
.service_text div {overflow: auto;margin-top: 10px;}

/* 分类 */
.list {float: left;width: 23.3%;background-color: #fff;padding-top: 50px;padding-bottom: 50px;}
.list ul li.list_active a {background-color: #ff2f25;color: #fff;}
.list ul li:hover a {background-color: #ff2f25;color: #fff;}
.list ul li a {display: block;line-height: 60px;font-size: 18px;color: #555;padding-left: 30px;transition: all 0.3s;}

/* 关于我们 */
.aboutus {width: 94%;max-width: 1200px;margin: 0 auto;overflow: hidden;padding-top: 120px;padding-bottom: 107px;}
.aboutus_left {float: left;width: 45%;}
.aboutus_left img {width: 100%;height: auto;}
.aboutus_right {float: left;width: 51.3%;padding-left: 8%;padding-top: 98px;}
.aboutus_right h1 {font-size: 22px;color: #333;font-weight: 400;margin-bottom: 33px;}
.aboutus_right p {font-size: 14px;color: #888;line-height: 25px;}

/* 公司历程 */
.course_bg {padding-top: 88px;background-color: #f5f5f5;}
.course_bg .title {margin-bottom: 42px;}
.course {width: 94%;max-width: 1200px;margin: 0 auto;padding-bottom: 97px;}
.course ul {position: relative;padding-top: 32px;}
.course ul::after {position: absolute;top: 0;left: calc(50% - 0.5px);content: '';display: block;width: 1px;height: 100%;background-color: #cccccc;}
.course ul li {width: 287px;position: relative;margin-bottom: 34px;}
.course ul li h1 {font-size: 16px;color: #555;font-weight: 400;margin-bottom: 14px;}
.course ul li p {font-size: 14px;color: #888;line-height: 25px;}
.course ul li:nth-child(odd) {text-align: right;right: -189px;}
.course ul li:nth-child(odd)::after {position: absolute;right: -101px;top: 12px;content: '';display: block;width: 80px;height: 1px;background-color: #cccccc;}
.course ul li:nth-child(odd)::before {position: absolute;right: -130px;top: 8px;content: '';display: block;width: 10px;height: 10px;background-color: #cccccc;border-radius: 50%;}
.course ul li:nth-child(even) {text-align: left;left: 729px;}
.course ul li:nth-child(even)::after {position: absolute;left: -101px;top: 12px;content: '';display: block;width: 80px;height: 1px;background-color: #cccccc;}
.course ul li:nth-child(even)::before {position: absolute;left: -133px;top: 8px;content: '';display: block;width: 10px;height: 10px;background-color: #cccccc;border-radius: 50%;}
.course ul li:last-child {height: 60px;}

/* 案例展示 */
.case {padding-top: 90px;padding-bottom: 39px;}

/* 荣誉资质 */
.honor_bg {width: 94%;max-width: 1200px;margin: 0 auto;padding-top: 112px;padding-bottom: 96px;}
.honor_bg .title {margin-bottom: 37px;}
.honor ul {overflow: hidden;}
.honor ul li {float: left;width: 23.5%;margin-right: 2%;margin-bottom: 2%;border: 1px solid #ededed;transition: all 0.4s;cursor: pointer;}
.honor ul li:nth-child(4n+4) {margin-right: 0%;}
.honor ul li:hover {border-color: #ff2f25;}

/* 证书大图片展示 */
.big_img_bg {display: none;position: fixed;top: 0;left: 0;right: 0;width: 100%;height: 100%;background: rgba(0, 0, 0, 0.7);z-index: 99999;}
.big_img {position: absolute;top: 50%;left: 50%;transform: translate(-50%, -50%);}
.big_close {position: absolute;top: 10%;right: 20%;width: 50px;transition: all 0.6s;cursor: pointer;}
.big_close img {width: 100%;height: auto;}
.big_close:hover {transform: rotate(360deg);}

/* 新闻资讯 */
.news {margin-top: 30px;}
.news ul li {overflow: hidden;margin-bottom: 20px;}
.news_img {float: left;width: 120px;padding: 15px 0;border: 1px solid #ededed;}
.news_img img {width: 100%;height: auto;}
.news_text {float: right;width: calc(100% - 150px);}
.news_text h1 {font-size: 16px;color: #555;font-weight: 400;margin-top: 18px;margin-bottom: 20px;}
.news_text p {font-size: 14px;color: #888;line-height: 26px;height: 52px;overflow: hidden;}

/* 新闻资讯内页 */
.news_de {text-align: center;font-size: 16px;color: #555;line-height: 28px;padding-top: 30px;}
.news_de img {display: block;max-width: 100%;margin: 0 auto;}

/* 联系我们 */
.contact_bg {width: 94%;max-width: 1200px;margin: 0 auto;position: relative;margin-top: 100px;margin-bottom: 100px;}
.contact_bg > img {width: 100%;height: auto;}
.contact {position: absolute;top: 50%;left: 62px;transform: translateY(-50%);z-index: 99;}
.contact h1 {font-size: 18px;color: #fff;font-weight: bold;margin-bottom: 28px;}
.contact p {font-size: 14px;color: #fff;line-height: 36px;}
.contact img {margin-right: 6px;}

/* 在线留言 */
.contact2_bg {background-color: #f5f5f5;padding-top: 88px;padding-bottom: 112px;}
.contact2_bg .title {margin-bottom: 52px;}
.contact2 {width: 520px;margin: 0 auto;}
.contact2 input[type="text"] {display: block;width: 100%;height: 55px;border: 0;background-color: #fff;outline: 0;margin-bottom: 21px;padding: 5px;}
.contact2 textarea {display: block;width: 100%;height: 115px;border: 0;background-color: #fff;outline: 0;resize: none;font-family: '微软雅黑';padding: 5px;}
.contact2 input[type="button"] {display: block;width: 150px;height: 55px;color: #fff;border: 0;outline: 0;background-color: #ff2f25;border-radius: 5px;margin: 0 auto;margin-top: 20px;}

/* 会员搜索 */
.search_bg {background-color: #f5f5f5;}
.search_title {width: 94%;max-width: 1200px;margin: 0 auto;font-size: 22px;color: #ff2f25;padding-top: 50px;background-color: #fff;padding-left: 30px;padding-bottom: 20px;border-bottom: 1px solid #ddd;}
.search_header {width: 94%;max-width: 1200px;margin: 0 auto;background-color: #fff;padding: 0px 30px;overflow: hidden;padding-top: 38px;}
.search_header select {float: left;width: 68px;height: 39px;border: 1px solid #767676;margin-right: 5px;}
.search_header input[type="text"] {float: left;width: 462px;height: 39px;border: 1px solid #ff2f25;margin-right: 5px;}
.search_header input[type="button"] {float: left;width: 122px;height: 39px;background-color: #ff2f25;font-size: 20px;color: #fff;border: 0;outline: 0;margin-bottom: -5px;margin-right: 5px;}
.search_body {width: 94%;max-width: 1200px;margin: 0 auto;background-color: #fff;padding: 0px 30px;padding-bottom: 70px;}
.search_body .h1 {font-size: 16px;color: #555;font-weight: 400;padding: 26px 0;}
.search_body ul li {padding-top: 15px;padding-bottom: 20px;border-bottom: 1px dashed #ddd;}
.search_body ul li:hover h1 {color: #ff2f25;}
.search_body ul li h1 {font-size: 16px;color: #555;font-weight: 400;margin-bottom: 33px;}
.search_body ul li p {font-size: 14px;color: #777;line-height: 26px;height: 78px;overflow: hidden;}

/* 分页 */
.fy {text-align: center;margin-bottom: 90px;}
.fy ul {display: inline-block;}
.fy ul li {float: left;margin: 0 15px;}
.fy ul li:hover a {color: #ff2f25;}
.fy ul li.active a {color: #ff2f25;}
.fy ul li a {font-size: 14px;color: #666;}

/* 底部 */
.bottom_bg {width: 100%;height: auto;background-color: #111111;padding-top: 96px;overflow: hidden;}
.bottom1 {width: 94%;max-width: 1200px;margin: 0 auto;overflow: hidden;height: 320px;}
.bottom1_left {float: left;width: 18.75%;}
.bottom1_left p {font-size: 14px;color: #666;margin-top: 7px;margin-left: 3px;}
.bottom1_right {float: right;overflow: hidden;}
.bottom1_right dl {float: left;margin-right: 145px;}
.bottom1_right dl:nth-child(3) {margin-right: 0;}
.bottom1_right dl dt {font-size: 18px;color: #fff;margin-bottom: 24px;}
.bottom1_right dl dt span {color: #ff2f25;}
.bottom1_right dl dd {margin-bottom: 17px;padding-left: 15px;background: url(../images/r.png) no-repeat left;}
.bottom1_right dl dd a {font-size: 14px;color: #888;}
.bottom1_right dl dd a:hover{color: #ff2f25;}
.bottom1_right dl i {display: block;width: 50px;height: 1px;background-color: #ff2f25;margin-bottom: 35px;}
.bottom1_right ul {overflow: hidden;}
.bottom1_right ul li {float: left;margin-right: 10px;margin-bottom: 10px;}
.bottom1_right ul li:nth-child(3n+3) {margin-right: 0;}
.bottom2 {border-top: 1px solid #292929;clear: both;text-align: center;font-size: 14px;line-height: 82px;color: #44442f;}

/* 侧边栏 */
.sidebar {position: fixed;bottom: 50px;right: 5%;z-index: 9999;}
.sidebar .return {width: 50px;height: 50px;background-color: #ff2f25;border-radius: 2px;line-height: 50px;text-align: center;cursor: pointer;font-family: '宋体';font-size: 20px;box-sizing: border-box;transition: all 0.6s;}
.sidebar .return:hover {opacity: 0.5;}
.sidebar .return p {display: inline-block;transform: rotate(90deg);line-height: 50px;font-size: 36px;font-weight: 550;color: #d6d6d6;}