/* 公共样式 */
body {
    font: 12px Verdana, Arial, Helvetica, sans-serif;
}

.header {
    width: 1200px;
    margin: 0 auto;
    padding: 20px 0;
    position: relative;
    z-index: 2;
}

.header li {
    float: left;
    width: 12%;
    position: relative;
}

.header li:first-child {
    width: 16%;
}

.header li img {
    margin-top: 6px;
    width: 180px;
}

.header a {
    display: block;
    font-size: 16px;
    line-height: 40px;
    text-align: center;
}

.header li>a {
    border-bottom: 2px solid #fff;
}

.header .header_drodown {
    position: absolute;
    left: 0;
    top: 42px;
    display: none;
    width: 100%;
}

.header .header_drodown a {
    font-size: 12px;
    color: #fff;
}

.header li:hover>a {
    background-color: #fb8348;
    color: #fff;
    font-size: 18px;
}

.header li:first-child:hover a {
    background-color: #fff;
}

.header li:hover .header_drodown {
    display: block;
    background-color: #fb8348;
}

.header .header_drodown a:hover {
    background-color: #f56400;
    font-size: 13px;
}

.title_common {
    padding: 65px 0 55px;
    text-align: center;
    font-size: 32px;
    font-weight: bold;
}

.title_common .title_common_first {
    color: #fb8348;
}

.title_common .title_common_last {
    color: #666666;
}

.title_common .title_common_line {
    width: 35px;
    height: 5px;
    background-color: #fb8348;
    margin: 12px auto 8px;
}

.title_common .title_common_txt {
    color: #999;
    font-size: 14px;
    font-weight: normal;
    display: inherit;
}

.footer_wrap {
    background-color: #181819;
    padding-top: 40px;
}

.footer_wrap .footer {
    width: 1200px;
    margin: 0 auto;
}

.footer_wrap p {
    font-size: 24px;
    color: #cccccc;
    margin: 20px 0;
}

.footer_wrap .footer_list li {
    color: #999999;
    padding-bottom: 15px;
}

.footer_wrap .footer_list li:last-child {
    padding-bottom: 50px;
}

.footer_wrap img {
    margin-right: 15px;
    vertical-align: middle;
}

.footer_wrap .footer_mark {
    font-size: 14px;
    color: #999999;
    text-align: center;
    padding: 10px 0;
    margin: 0;
}

.common_tit {
    color: #666666;
    font-size: 32px;
    text-align: center;
    margin: 60px 0 15px;
}

.common_tit_line {
    position: relative;
    margin-bottom: 60px;
}

.common_tit_line p {
    width: 100%;
    height: 1px;
    background-color: #fb8348;
}

.common_tit_line span {
    position: absolute;
    display: block;
    width: 50px;
    background-color: #fff;
    left: 50%;
    top: -7px;
    margin-left: -25px;
    text-align: center;
}

.common_tit_line i {
    display: inline-block;
    width: 10px;
    height: 10px;
    background-color: #fb8348;
}

.common_banner {
    position: relative;
}

.common_banner img {
    width: 100%;
}

.common_banner p {
    position: absolute;
    text-align: center;
    width: 100%;
    font-size: 70px;
    font-weight: bold;
    color: #fff;
    line-height: 70px;
    left: 0;
    top: 50%;
    margin-top: -35px;
}

/* index */
#index .banner_swiper img {
    width: 100%;
}

#index .banner_pagination {
    position: absolute;
    bottom: 0px;
    width: 100%;
    text-align: center;
    line-height: 35px;
    background: rgba(0, 0, 0, 0.2);
    z-index: 3;
}

#index .banner_btn {
    position: absolute;
    top: 0;
    width: 50%;
    height: 100%;
    cursor: pointer;
    z-index: 2;
}

#index .banner_pre {
    left: 0px;
}

#index .banner_next {
    right: 0px;
}

#index .banner_swiper .swiper-pagination-switch {
    display: inline-block;
    width: 35px;
    height: 10px;
    margin: 0 8px;
    background: #fff;
    cursor: pointer;
}

#index .banner_swiper .swiper-active-switch {
    background: #fb8348;
}

#index .index_introduce {
    width: 1200px;
    margin: 0 auto 80px;
}

#index .index_introduce .float_left,
#index .index_introduce .float_right {
    width: calc(50% - 20px);
}

#index .index_introduce .float_right img {
    width: 543px;
    height: 272px;
}

#index .index_introduce .float_left {
    font-size: 14px;
    color: #666666;
}

#index .index_introduce .float_left p {
    font-size: 24px;
    color: #333333;
}

#index .index_introduce .float_left a {
    display: block;
    background-image: url(../images/more1.png);
    margin-left: -10px;
    width: 174px;
    height: 56px;
}

#index .index_introduce .float_left div {
    margin: 15px 0 30px;
    line-height: 30px;
    text-align: justify;
}

#index .index_introduce .float_left a:hover {
    background-image: url(../images/more2.png);
}

#index .index_Cooperation {
    background: #f5f5f5;
    padding-bottom: 80px;
}

#index .index_Cooperation_wrap {
    width: 1200px;
    margin: 0 auto;
}

#index .cooperation_swiper .swiper-wrapper {
    transition-timing-function: linear !important;
}

#index .cooperation_swiper img {
    width: 100%;
}

#index .index_advantage_wrap {
    width: 1200px;
    margin: 0 auto;
    padding-bottom: 50px;
}

#index .index_advantage_item {
    width: calc(50% - 75px);
    background-color: #f5f5f5;
    padding: 15px;
    margin-bottom: 45px;
}

#index .index_advantage_item img {
    width: 100px;
    height: 100px;
    vertical-align: middle;
}

#index .index_advantage_txt {
    font-size: 14px;
    color: #666666;
    display: inline-block;
    width: calc(100% - 115px);
    margin-left: 10px;
    vertical-align: middle;
    text-align: justify;
    line-height: 26px;
}

#index .index_advantage_tit {
    font-size: 16px;
    color: #333333;
    line-height: 19px;
}

/* about */
#about .main {
    width: 1200px;
    margin: 0 auto;
}

#about .about_text {
    margin-top: 100px;
}

#about .about_text .float_left {
    width: calc(100% - 590px);
}

#about .about_text .float_left p {
    color: #505050;
    font-size: 14px;
    text-align: justify;
    line-height: 37px;
}

#about .about_text .float_right img {
    width: 560px;
    margin-top: 68px;
}

#about .about_title {
    font-size: 24px;
    color: #666666;
    margin-bottom: 28px;
}

#about .about_title span {
    display: inline-block;
    width: 10px;
    height: 10px;
    background-color: #fb8348;
    vertical-align: middle;
    margin-right: 20px;
}

#about .about_mission {
    text-align: center;
    margin-bottom: 150px;
}

#about .about_mission p {
    font-size: 14px;
    color: #666666;
}

#about .about_business_list li {
    margin-left: 26px;
    cursor: pointer;
}

#about .about_business_list li:first-child {
    margin-left: 0;
}

#about .about_business_list li img:last-child {
    display: none;
}

#about .about_business_list li:hover img:first-child {
    display: none;
}

#about .about_business_list li:hover img:last-child {
    display: block;
}

#about .about_corporate {
    margin: 100px 0;
}

#about .about_corporate_bot,
#about .about_corporate_top {
    position: relative;
    height: 187px;
}

#about .about_corporate_bot li,
#about .about_corporate_top li {
    text-align: center;
    position: absolute;
    top: 0;
}

#about .about_corporate_bot li {
    top: 30px;
}

#about .about_corporate_bot p,
#about .about_corporate_top p {
    font-size: 16px;
    color: #666666;
    margin: 10px 0 30px;
}

#about .about_corporate_top li:nth-child(1) {
    left: 35px;
}

#about .about_corporate_top li:nth-child(2) {
    left: 428px;
}

#about .about_corporate_top li:nth-child(3) {
    left: 835px;
}

#about .about_corporate_bot li:nth-child(1) {
    left: 235px;
}

#about .about_corporate_bot li:nth-child(2) {
    left: 633px;
}

#about .about_corporate_bot li:nth-child(3) {
    left: 1032px;
}

#about .about_corporate_line {
    position: relative;
}

#about .about_corporate_line::before {
    content: '';
    display: block;
    position: absolute;
    left: 0;
    top: 6px;
    width: 100%;
    height: 1px;
    background-color: #505050;
}

#about .about_corporate_line li {
    width: 16.6%;
    text-align: center;
}

#about .about_corporate_line span {
    width: 10px;
    height: 10px;
    background: #fb8348;
    border-radius: 50%;
    display: inline-block;
}

#about .about_business_list,
#about .about_corporate_top {
    margin-top: 45px;
}

/* application */
#application .main {
    width: 1200px;
    margin: 0 auto;
}

#application .application_list {
    margin-bottom: 100px;
}

#application .application_list_item {
    width: calc(50% - 55px);
    border: 1px solid #fb8348;
    padding: 20px;
    margin-bottom: 35px;
}

#application .application_list_item p {
    color: #fb8348;
    font-size: 18px;
    font-weight: bold;
    margin: 10px 0 30px;
}

#application .application_list_item img {
    width: 220px;
}

#application .application_lists li {
    font-size: 14px;
    line-height: 30px;
}

#application .application_lists span {
    display: inline-block;
    vertical-align: middle;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: #fb8348;
    margin-right: 10px;
}

/* advantage */
#advantage .main {
    width: 1200px;
    margin: 0 auto 100px;
}

#advantage .advantage_tit {
    font-size: 18px;
    font-weight: bold;
    color: #333333;
    margin-bottom: 10px;
}

#advantage .advantage_txt {
    font-size: 14px;
    color: #666;
    line-height: 28px;
    margin-bottom: 35px;
}

/* service */
#service .mian {
    width: 1200px;
    margin: 0 auto 100px;
}

#service .common_tit {
    margin: 40px 0 15px;
}

#service .common_tit_line {
    margin-bottom: 40px;
}

#service .service_tab_con li {
    display: none;
}

#service .service_tab_con li.active {
    display: block;
}

#service .service_tab_btn {
    text-align: center;
    margin: 70px 0 0;
}

#service .service_tab_btn li {
    display: inline-block;
    width: 180px;
    line-height: 40px;
    text-align: center;
    background-color: #fb8348;
    color: #fff;
    margin: 0 3px;
    font-size: 14px;
    cursor: pointer;
}

#service .service_tab_btn li.active,
#service .service_tab_btn li:hover {
    background-color: #ff6600;
}

#service .service_tit {
    font-size: 14px;
    color: #666;
    font-weight: bold;
    margin: 20px 0 10px;
}

#service .service_txt {
    font-size: 14px;
    color: #666;
    line-height: 28px;
    text-align: justify;
}

#service .service_list li {
    width: 25%;
    font-size: 14px;
    color: #666;
    line-height: 28px;
}

#service .service_img_list {
    text-align: center;
}

#service .service_img_list img {
    display: inline-block;
    width: 358px;
    height: 313px;
}

/* quality */
#quality .service_tit_blue {
    font-size: 18px;
    color: #fb8348;
    margin: 40px 0;
    text-align: center;
}

#quality .quality_time_point {
    width: 1px;
    height: 850px;
    background-color: #eee;
    position: relative;
    margin: 0 auto;
}

#quality .quality_time_point span {
    width: 10px;
    height: 10px;
    display: block;
    left: 50%;
    margin-left: -5px;
    border-radius: 50%;
    background-color: #fb8348;
    position: absolute;
}

#quality .quality_time_point1 {
    top: 178px;
}

#quality .quality_time_point2 {
    top: 510px;
}

#quality .quality_time_point3 {
    top: 824px;
}

#quality .quality_time_line {
    position: relative;
}

#quality .quality_time_item {
    position: absolute;
    /* cursor: pointer; */
}

#quality .quality_time_item img {
    width: 556px;
    height: 210px;
}

#quality .quality_time_item img:last-child {
    display: none;
}

/* #quality .quality_time_item:hover img:first-child {
    display: none;
}

#quality .quality_time_item:hover img:last-child {
    display: block;
} */

#quality .quality_time_item1 {
    right: 0;
    top: 0;
}

#quality .quality_time_item2 {
    left: 0;
    top: 330px;
}

#quality .quality_time_item3 {
    right: 0;
    top: 640px;
}

#quality .quality_control_img {
    width: 1200px;
}

#quality .quality_img {
    text-align: center;
    margin: 25px 0;
}

/* linecard */
#linecard .main {
    width: 1200px;
    margin: 0 auto;
}

#linecard .linecard_swiper_wrap {
    position: relative;
}

#linecard .linecard_swiper {
    width: 912px;
    height: 688px;
    margin: 0 auto;
}

#linecard .linecard_swiper img {
    width: 300px;
    height: 200px;
}

#linecard .banner_btn {
    top: 50%;
    z-index: 2;
    width: 40px;
    height: 50px;
    cursor: pointer;
    font-size: 22px;
    background-color: #fff;
    color: #fb8348;
    margin-top: -69px;
    line-height: 50px;
    border-radius: 50%;
    text-align: center;
    position: absolute;
    border: 2px solid #fb8348;
}

#linecard .banner_btn:hover {
    background-color: #fb8348;
    color: #fff;
}

#linecard .banner_pre {
    left: 0;
}

#linecard .banner_next {
    right: 0;
}