body,
html {
    width: 100%;
    height: 100%;
}


/* -----------------------头部--导航栏------------------------- */

@media (min-width: 1200px) {
    .container,
    .container-lg,
    .container-md,
    .container-sm,
    .container-xl {
        max-width: 1600px;
    }
}

img {
    max-width: 100%;
}

header {
    position: fixed;
    width: 100%;
    top: 0;
    display: flex;
    align-items: center;
    background: transparent;
    height: 90px;
    z-index: 999;
    background: #ffffff;
}

header.active {
    display: none;
    background: rgba(255, 255, 255, 0.7);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    transition: all .3s;
}

a {
    outline: 0;
}

.fupad {
    display: flex;
    outline: 0;
}

header .logo1 {
    display: block;
}

header .logo2 {
    display: none;
}

header.active .logo1 {
    display: none;
}

header.active .logo2 {
    display: block;
}


/* logo图片 */

.pc_header_pad {
    padding: 19px 0px;
}

.pc_header_pad img {}

#navbarNavDropdown .navbar-nav>li:hover .dropdown-menu {
    display: block;
}


/* 菜单 */

.pc_header_width {
    height: 90px;
}

header .nav-link {
    color: #333333;
    font-size: 16px;
    padding-top: 32px;
    padding-left: 25px!important;
    padding-right: 25px!important;
    padding-bottom: 30px;
}

ul.navbar-nav {
    width: 100%;
}

.pos_re {
    position: relative;
    text-align: center;
}

.pos_re1 {
    position: relative;
}

.pos_re1 div:first-child {
    padding-left: 0;
}

.pc_header .nav-item::after {
    display: none;
}

.pc_header .nav-item .dropdown-toggle::after {
    display: none;
}

.pc_header .nav-item:last-child::after {
    width: 0;
    height: 0;
}

.pc_header.active .nav-item::after,
.pc_header.newde-active .nav-item::after {
    background: #333333;
}

.pc_header>.container {
    display: flex;
    height: 100%;
    justify-content: space-between;
    align-items: center;
}

.pc_header>.container>.flex {
    display: flex;
    width: 100%;
    justify-content: flex-end;
}


/* 二级 */

header.active .nav-link {
    color: #333;
}

.dropdown-menu_box {
    position: absolute;
    left: -50%;
    margin-left: 25%;
    min-width: 180px;
    top: 100%;
    z-index: 999;
    background: #ffffff;
    padding: 15px 0 10px;
}

.dropdown-menu_box ul {
    position: relative;
    padding-left: 0;
}

.nav-link>i {
    display: block;
    position: absolute;
    left: 50%;
    bottom: -12px;
    margin-left: -10px;
    width: 20px;
    height: 20px;
    background: rgb(176, 55, 24);
    border-radius: 50%;
    border: 3px solid #fff;
    opacity: 0;
    transition: .2s;
    z-index: 1000;
}

.nav-link>i:before {
    position: absolute;
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: rgba(176, 55, 24, 1);
    -webkit-animation: circlepulse 1.5s ease 0s infinite;
    animation: circlepulse 1.5s ease 0s infinite;
}

.nav-item:hover .nav-link>i {
    opacity: 1;
}

.dropdown-menu_box ul li {
    width: 100%;
    position: relative;
    list-style: none;
}

.dropdown-menu_box ul li a {
    display: block;
    font-size: 14px;
    height: 41px;
    line-height: 40px;
    color: #666666;
    border-bottom: 1px solid #e5e5e5;
    padding: 0px 10px 0px 10px;
    transition: all 0.2s;
    text-align: center;
}

.dropdown-menu_box ul li:last-child a {
    border: none;
}

.dropdown-menu_box ul li:hover:before {
    border-bottom: 0.01rem solid #001f7d;
    border-right: 0.01rem solid #001f7d;
}

.dropdown-menu_box ul li a:hover,
.dropdown-menu_box ul li a:focus {
    background: none;
    transition: all 0.2s;
    color: #b03718;
    font-weight: bolder;
}


/* 语言 */

.lang_cn {
    color: #333333;
    width: 90px;
    text-align: center;
    position: relative;
    cursor: pointer;
    height: 90px;
    line-height: 90px;
}

.lang_cn a {
    display: inline-block;
    flex: 0 0 40px;
    text-align: center;
    border-radius: 50%;
    line-height: 40px;
    background: rgba(0, 0, 0, .2);
    height: 40px;
    width: 40px;
    font-size: 16px;
    color: #fff;
    transition-duration: .3s;
    position: relative;
}

.lang_cn a:hover {
    color: #fff;
    font-weight: bolder;
    text-decoration: none;
    background: #b03718;
    -webkit-animation: circlepulse 1.5s ease 0s infinite;
    animation: circlepulse 1.5s ease 0s infinite;
}

.lang_cn i {
    color: #b03718;
    margin-right: 10px;
    font-size: 18px;
}


/* 手机端导航栏 */

.mobile_header {
    background: #ffffff;
    color: #333333;
    width: 100%;
    position: fixed;
    z-index: 1100;
    left: 0px;
    top: 0px;
}

;
.mobile_header a {
    color: #333333;
}

.mobile_header_title {
    height: 70px;
    background: #ffffff;
    box-shadow: rgb(102, 102, 102) 0.01rem 0.01rem 0.08rem;
}

.mobile_header_title img {
    display: inline-block;
    height: 50px;
}

.mobile_header_list {
    background: #1b1b1b;
    width: 100%;
    cursor: pointer;
    color: #ffffff;
    display: none;
    min-height: 100vh;
}

.mobile_header_list .card {
    background: none;
}

.mobile_header_list input {
    background: transparent;
    border: 0;
    width: calc(100% - 100px);
}

.mobile_header_list .btn:focus {
    outline: none;
    box-shadow: none;
}

.mobile_header_list input:focus {
    border: none;
    box-shadow: none;
    outline: none;
    background-color: transparent;
}

.mobile_header_list input:-ms-input-placeholder {
    /* Internet Explorer 10-11 */
    color: #999 !important;
}

.mobile_header_list input::-webkit-input-placeholder {
    color: #999 !important;
}

.mobile_header_list input::-moz-placeholder {
    /* Mozilla Firefox 19+ */
    color: #999 !important;
}

.mobile_header_list input:-moz-placeholder {
    /* Mozilla Firefox 4 to 18 */
    color: #999 !important;
}

.mobile_header_list .card h5 img {
    float: right;
    margin-top: 0.4rem;
    margin-right: 0.25rem;
}

.mobile_header_list .card h5 img:nth-child(2) {
    display: none;
}

.mobile_header_list .card h5 {
    line-height: 50px;
    font-size: 14px;
    padding-left: 15px;
    color: #ffffff;
    position: relative;
    cursor: pointer;
    border-bottom: 1px dashed #999;
    width: 90%;
    margin: auto;
}

.mobile_header_list .card h5 .btn {
    float: right;
    margin-top: 0.4rem;
    color: #ffffff;
    margin-right: 3%;
}

.mobile_header_list .card h5::after {
    position: absolute;
    content: '';
    width: 6px;
    height: 6px;
    transform: rotate(45deg);
    border-bottom: 1px solid #999;
    border-right: 1px solid #999;
    right: 5%;
    top: 50%;
    margin-top: -0.06rem;
    transition-property: transform;
    transition-duration: 0.15s;
    transition-timing-function: ease;
}

.mobile_header_list .card:last-child h5::after {
    border: 0;
}

.mobile_header_list .card.nodropdown h5::after {
    border-bottom: none;
    border-right: none
}

.mobile_menu_title.active h5::after {
    -webkit-transform: translate3d(0, 0px, 0) rotate(-135deg);
    transform: translate3d(0, 0px, 0) rotate(-135deg);
}

.mobile_header_list .card:first-child h5::after {
    width: 0;
    height: 0;
}

.mobile_header .card-body {
    background: #111111;
    padding: 15px;
}

.card-body ul {
    width: 90%;
    margin: auto;
}

.card-body ul li {
    list-style: none;
}

.card-body ul li a {
    color: #ffffff;
    line-height: 36px !important;
}

.moblie_title_left {
    float: left;
    padding-top: 12px;
    padding-left: 25px;
}

.moblie_title_search {
    float: right;
    width: 10%;
    height: 70px;
    text-align: center;
    justify-content: center;
    padding-top: 25px;
    color: #999;
    font-size: 12px;
    cursor: pointer;
    position: relative;
}

.moblie_title_right {
    float: right;
    width: 12%;
    padding-top: 24px;
    text-align: center;
    margin-top: 25px;
    cursor: pointer;
}

.menuicon {
    width: 20px;
    height: 2px;
    background: #999;
    position: relative;
    left: 50%;
    top: 50%;
    margin-top: -10px;
    margin-left: -10px;
}

.menuicon::before {
    content: '';
    width: 20px;
    height: 2px;
    background: #999;
    position: absolute;
    left: 0;
    top: -6px;
    z-index: 999;
    transition-property: transform;
    transition-duration: 0.15s;
    transition-timing-function: ease;
}

.menuicon::after {
    content: '';
    width: 20px;
    height: 2px;
    background: #999;
    position: absolute;
    left: 0;
    top: 6px;
    z-index: 999;
    transition-property: transform;
    transition-duration: 0.15s;
    transition-timing-function: ease;
}

.moblie_title_right.is-active .menuicon {
    background: none;
}

.moblie_title_right.is-active .menuicon::before {
    -webkit-transform: translate3d(0, 8px, 0) rotate(45deg);
    transform: translate3d(0, 8px, 0) rotate(45deg);
}

.moblie_title_right.is-active .menuicon::after {
    -webkit-transform: translate3d(0, -4px, 0) rotate(-45deg);
    transform: translate3d(0, -4px, 0) rotate(-45deg);
}

@media (max-width: 1700px) {
    /* .lang_en{width: 7.1%;} */
}

@media (max-width: 1578px) {}

@media (max-width: 1390px) {
    .search_btn {
        width: 160px;
    }
    .search_btn .form-inline input {
        width: 94px;
    }
}

@media (max-width: 1300px) {
    .pc_header_width {
        width: 100%;
        padding-left: 0;
    }
}


/* -----------------------头部--导航栏------------------------- */

.banner-wrapper .swiper-slide,
.swiper-container {
    width: 100%;
    height: 100%;
}

#banner {
    position: relative;
}

#banner .swiper-slide {
    position: relative;
    text-align: center;
    font-size: 18px;
    background: #fff;
}

#banner .swiper-pagination-bullet {
    width: 3px;
    height: 30px;
    background: #fff;
    border-radius: 0;
    transition: all 0.4s;
}

#banner .swiper-pagination-bullet-active {
    width: 6px;
    height: 50px;
    transition: all 0.4s;
    border-top-left-radius: 2px;
    border-top-right-radius: 2px;
    background: #b03718;
}

#banner .swiper-pagination {
    text-align: left;
    position: inherit;
    padding-left: 60px;
}

#banner .swiper-pagination-bullet {
    margin-left: 10px;
}

#banner .swiper-container-horizontal>.swiper-pagination-bullets,
#banner .swiper-pagination-custom,
.swiper-pagination-fraction {
    bottom: 10%;
    left: 0;
}

#banner .pagination {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 10%;
    z-index: 999;
}

.banner-img {
    width: 100%;
}

#banner-img {
    position: relative;
}

#banner-img .banner-txt {
    display: flex;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    align-items: center;
    text-align: center;
}

#banner-img .banner-txt p {
    margin-top: 00px;
    font-weight: bold;
    font-size: 50px;
    color: #fff;
    line-height: 50px;
    opacity: 0.6;
}

#banner-img .banner-txt h2 {
    font-size: 36px;
    font-weight: bold;
    position: relative;
    z-index: 1;
    color: #320c6f;
    text-shadow: 0 1px 3px rgb(0, 0, 0, 0.2);
}

#circle {
    stroke-dasharray: 80, 80;
    stroke-dashoffset: 80;
}

.banner-nav ul li {}

.banner-nav ul li a {
    position: relative;
    display: inline-block;
    width: 26px;
    height: 26px;
    cursor: pointer;
}

.banner-nav ul li a b {
    position: absolute;
    display: inline-block;
    width: 6px;
    height: 6px;
    background: #ffffff;
    border-radius: 100%;
    top: 50%;
    left: 50%;
    margin-top: -3px;
    margin-left: -3px;
    opacity: 0.5;
}

.banner-nav ul li.active a b {
    background: #ffffff;
    opacity: 1;
}

.banner-1 {
    position: relative;
    z-index: 10;
    background: rgba(0, 0, 0, 0.1);
}

.banner-btn {
    position: absolute;
    right: 3%;
    bottom: 10%;
    z-index: 1000;
}

.banner-btns {
    display: inline-block;
    position: relative;
    width: 50px;
    height: 50px;
    border: 1px solid #ffffff;
    border-radius: 50%;
    font-size: 30px;
    color: #ffffff;
    text-align: center;
    line-height: 46px;
}

.banner-btns:hover {
    cursor: pointer;
}

.banner-btns:focus {
    outline: none;
}

.banner-btns.banner-btn-next {
    margin-right: 15px;
}

.before-image {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    width: 50%;
    overflow: hidden;
}

.before-image img {
    height: 100%;
    width: auto !important;
    max-width: none;
}

.after-image img {
    height: 100%;
    width: auto !important;
    max-width: none;
}

.before-image-bg {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.4);
}

.after-image {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 0;
}

.divider-bar {
    position: absolute;
    width: 6px;
    left: 50%;
    top: 0px;
    bottom: 0px;
    background: #ca1b1d;
    height: 100%;
    display: block;
    z-index: 2;
    box-shadow: 0 0 10px 1px rgba(0, 0, 0, 0.4);
}

#index-pro {
    background: #ffffff;
}

.contain-title {
    text-align: center;
    margin-bottom: 36px;
}

.contain-title h1 {
    font-size: 60px;
    color: rgba(98, 98, 98, 0.11);
    text-transform: uppercase;
    font-weight: bolder;
    margin: 0;
    padding: 0;
}

.contain-title h2 {
    margin: 0;
    padding: 0;
    font-size: 36px;
    color: #111111;
    margin-top: -28px;
    font-weight: bolder;
    letter-spacing: 3px;
}

.index-pro-contain {
    padding-top: 3.6rem;
    padding-bottom: 3.6rem;
}

.pro-item a {
    display: block;
    background: #eeeeee;
    position: relative;
    overflow: hidden;
}

.pro-item a:hover {
    text-decoration: none;
}

.pro-item a:before {
    content: '';
    display: block;
    background: linear-gradient(180deg, rgba(50, 12, 111, 0) 0%, rgba(50, 12, 111, 0.26) 90%);
    opacity: 0;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    transition: 500ms cubic-bezier(0.7, 0, 0.3, 1);
}

.pro-item a:hover:before {
    opacity: 1;
    z-index: 10;
}

.pro-item a .pro-more {
    width: 90%;
    left: 5%;
    display: block;
    text-align: center;
    background: #b03718;
    color: #ffffff;
    padding: 0.5em 1.25em;
    font-size: 1.33em;
    opacity: 0;
    position: absolute;
    bottom: -2em;
    pointer-events: none;
    transition-delay: 25ms;
    transition: 500ms cubic-bezier(0.7, 0, 0.3, 1);
}

.pro-item a:hover .pro-more {
    bottom: 5%;
    opacity: 1;
    transition-delay: 250ms;
    pointer-events: auto;
    z-index: 10;
}

.pro-item a .pro-name {
    text-align: center;
    font-size: 24px;
    font-weight: bolder;
    padding: 15px 6px;
    color: #320c6f;
}

.pro-item a .pro-name .pro-name-en {
    text-transform: uppercase;
    font-weight: normal;
    font-size: 16px;
    margin-top: 10px;
    color: #333333;
}

.pro-item a .pro-img {
    overflow: hidden;
}

.pro-item a .pro-img img {
    width: 100%;
    transition: 0.5s;
}

.pro-item a:hover .pro-img img {
    transform: scale(1.1);
}

.pro-item a .number {
    padding: 30px 30px 0px 20px;
    font-size: 16px;
}

.pro-item a:hover .number {
    color: #001f7d;
    font-weight: bolder;
}

.pro-item a .number:before,
.pro-item a .number:after {
    display: inline-block;
    content: '';
    height: 0.133em;
    margin-top: -0.1em;
    background: #001f7d;
    vertical-align: middle;
    transition: 500ms cubic-bezier(0.7, 0, 0.3, 1);
}

.pro-item a .number:before {
    width: 0;
    margin-right: 0.5em;
}

.pro-item a .number:after {
    width: 2em;
    margin-left: 0.5em;
}

.pro-item a:hover .number:before {
    width: 2em;
    margin-left: 0.5em;
}

.pro-item a:hover .number:after {
    width: 0;
}

.index-pro-pagination {
    position: relative;
    bottom: 0 !important;
    margin-top: 36px;
}

.index-pro-pagination .swiper-pagination-bullet {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #c1c1c1;
    opacity: 1;
    margin: 10px !important;
}

.index-pro-pagination .swiper-pagination-bullet-active {
    background: #b03718;
    -webkit-animation: circlepulse 1.5s ease 0s infinite;
    animation: circlepulse 1.5s ease 0s infinite;
}

.case-bg {
    position: fixed;
    top: 0;
    height: 100vh;
    width: 100%;
    z-index: -1;
}

.casebg-wrapper .swiper-slide {
    width: 100%;
    height: 100%;
}

#index-case {
    background: rgba(0, 0, 0, 0.25);
}

.index-case-contain {
    min-height: 60vh;
    border-top: 6px solid #b03718;
    padding-top: 8rem;
    padding-bottom: 8rem;
}

.index-case-title {
    color: #ffffff;
    display: block;
    font-size: 20px;
    line-height: 34px;
    height: 34px;
    position: relative;
    margin-bottom: 36px;
}

.index-case-title:after {
    content: '';
    display: inline-block;
    vertical-align: middle;
    z-index: 0;
    width: 2em;
    height: 0.133em;
    margin-left: 0.5em;
    background-color: #ffffff;
}

.case-txt {
    width: 50%;
    color: #ffffff;
}

.case-txt .text>h1 {}

.case-txt .text>h3 {
    margin-bottom: 20px;
}

.case-btn {
    margin-top: 2rem;
}

.case-btn .banner-btns {
    margin-right: 15px;
}

.case-btn .banner-btns:hover {
    background: #b03718;
    color: #ffffff;
    border-color: #b03718;
    -webkit-animation: circlepulse 1.5s ease 0s infinite;
    animation: circlepulse 1.5s ease 0s infinite;
}

#index-about {
    background: url(../images/about-bg.jpg) center center no-repeat;
    background-size: cover;
}

.index-about-contain {
    padding-top: 5rem;
    padding-bottom: 5rem;
}

.index-about-title {
    color: #111111;
}

.index-about-title:after {
    background-color: #b03718;
}

.about-txt {
    color: #333333;
    width: 100%;
}

.index-about-left {
    padding-left: 0;
    padding-right: 30px;
}

.index-about-right {
    padding-right: 0;
    padding-left: 30px;
}

.index-about-img img {
    width: 100%;
}

.index-about-more {
    margin-top: 36px;
}

.index-about-more a {
    display: inline-block;
    position: relative;
    color: #333333;
    width: 200px;
    height: 50px;
    border-radius: 25px;
    line-height: 50px;
    font-size: 16px;
}

.index-about-more a:hover {
    text-decoration: none;
}

.index-about-more a i {
    display: inline-block;
    flex: 0 0 40px;
    text-align: center;
    border-radius: 50%;
    line-height: 40px;
    background: rgba(0, 0, 0, .2);
    height: 40px;
    width: 40px;
    font-size: 16px;
    color: #fff;
    transition-duration: .3s;
    position: relative;
}

.index-about-more a span {
    margin-left: 1em;
    transition: .5s;
}

.index-about-more a:hover span {
    margin-left: 2em;
}

.index-about-more a:hover i {
    color: #fff;
    font-weight: bolder;
    text-decoration: none;
    background: #b03718;
    -webkit-animation: circlepulse 1.5s ease 0s infinite;
    animation: circlepulse 1.5s ease 0s infinite;
}

#index-news {
    background: #ffffff;
    padding-bottom: 6rem;
}

.index-news-contain {
    padding-top: 5rem;
    padding-bottom: 5rem;
}

.index-news-title .index-about-title {
    margin-bottom: 5px;
}

.index-news-title {
    position: relative;
}

.index-news-btns {
    position: absolute;
    right: 15px;
    top: 30%;
}

.index-news-btn {
    display: inline-block;
    cursor: pointer;
    width: 50px;
    height: 50px;
    border: 1px solid #ccc;
    border-radius: 50%;
    color: #ccc;
    text-align: center;
    line-height: 44px;
    margin-left: 15px;
    font-size: 30px;
}

.index-news-btn:hover {
    background: #b03718;
    color: #ffffff;
    border-color: #b03718;
    -webkit-animation: circlepulse 1.5s ease 0s infinite;
    animation: circlepulse 1.5s ease 0s infinite;
}

.index-news-btn:focus {
    box-shadow: none;
    outline: none;
}

.index-news-conner {
    margin-top: 30px;
}

.news-item {
    position: relative;
}

.news-item a {
    color: #333333;
    background: #eeeeee;
    display: block;
    overflow: hidden;
}

.news-item a:hover {
    text-decoration: none;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
}

.news-item a .news-item-name {
    padding: 25px 15px 15px;
}

.news-item a .news-item-name-con {
    overflow: hidden;
    height: 108px;
}

.news-item a .news-item-name-con .news-time {
    font-size: 16px;
    color: #666666;
    line-height: 40px;
    transition: all ease 0.5s;
}

.news-item a .news-item-name-con .news-time-hover {
    font-size: 16px;
    color: #666666;
    line-height: 40px;
    transition: all ease 0.5s;
    height: 0px;
}

.news-item a .news-item-name-con .news-name {
    font-size: 20px;
    color: #333333;
    line-height: 34px;
    transition: all ease 0.5s;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    height: 68px;
}

.news-item a:hover .news-item-name-con .news-name {
    color: #111111;
}

.news-item a:hover .news-item-name-con .news-time,
.news-item a:hover .news-item-name-con .news-name {
    transform: translateY(-40px);
}

.news-item a:hover .news-item-name-con .news-time-hover {
    height: 40px;
    transform: translateY(-40px);
}

.news-item a .news-item-img {
    margin-top: 20px;
}

.news-item a:hover:after {
    width: 100%;
}

.news-item a:after {
    content: "";
    width: 0;
    height: 5px;
    position: absolute;
    left: 0;
    bottom: 0;
    background: #b03718;
    transition: all ease 0.5s;
}

.footer_bottom .container {
    padding-top: 20px;
    padding-bottom: 20px;
    display: flex;
    color: #fff;
    justify-content: space-between;
    align-items: center;
}

.footer_bottom .container a {
    color: #fff;
}

.contact-btn {
    position: absolute;
    top: -80px;
    right: 0;
    width: 180px;
}

.kuang {
    position: relative;
    width: 100%;
}

.yuan1 {
    display: flex;
    position: absolute;
    left: 50%;
    border-radius: 50%;
    margin-left: -55px;
    bottom: 10px;
    width: 110px;
    height: 110px;
    background: #b03718;
    transition: all ease-out .3s;
    cursor: pointer;
    text-align: center;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    color: #fff!important;
    -webkit-animation: circlepulse2 1.5s ease 0s infinite;
    animation: circlepulse2 1.5s ease 0s infinite;
}

.yuan1:hover{
	text-decoration:none;
}

.yuan1 i {
    position: relative;
    z-index: 2;
    font-size: 25px;
}

.yuan1 p {
    position: relative;
    z-index: 2;
}

.yuan1::before {
    content: '';
    width: 0;
    height: 0;
    border-radius: 50%;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    transition: all ease-out .3s;
    z-index: 0;
}

.contact-btn:hover .yuan1 {
    bottom: 15px;
    transition: all ease-out .3s;
}

.contact-btn:hover .yuan1::before {
    width: 100%;
    height: 100%;
}

.footer>.container {
    display: flex;
    padding-top: 100px;
    padding-bottom: 80px;
    justify-content: space-between;
}

.footer a {
    color: #fff;
}

.foot-left {
    display: flex;
    width: 300px;
    height: 300px;
    color: #fff;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-start;
}

.foot-right {
    width: 100%;
    color: #fff;
}

.foot-nav-title {
    font-size: 20px;
    margin-bottom: 30px;
}

.foot-left p {
    margin-bottom: 15px;
    padding-left: 60px;
    font-size: 20px;
    line-height: 40px;
    background: url(../images/footlx.png) no-repeat left;
}

.foot-left h2 {
    font-weight: bold;
    font-size: 1.59rem;
}

.foot-nav {
    padding-bottom: 60px;
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.foot-nav a {
    opacity: 0.6;
}

.foot-nav a:hover {
    opacity: 1;
    text-decoration: none;
}

.foot-webs {
    float: right;
    width: 180px;
}

.foot-nav-item {
    padding-right: 15px;
}

.foot-nav-con ul li {
    list-style: none;
}

.foot-right-bottom {
    padding: 30px 0 0;
    display: flex;
    justify-content: space-between;
	align-items: center;
}

.foot-right-bottom i {
    font-size: 20px;
}

.foot-right-bottom .lange i {
    margin-right: 10px;
}

#contain-nav {
    border-bottom: 1px solid #eeeeee;
    margin-top: 10px;
}

.container-nav-container {
    padding-bottom: 5px;
    padding-top: 5px;
}

.container-nav-container .swiper-wrapper .swiper-slide {
    width: auto !important;
}

.container-nav-container .swiper-wrapper .swiper-slide a {
    display: block;
    position: relative;
    padding: 15px;
    color: #333333;
    font-size: 16px;
    padding-left: 40px;
}

.container-nav-container .swiper-wrapper .swiper-slide a:before {
    content: "";
    display: none;
    position: absolute;
    width: 10px;
    height: 10px;
    background-size: 100%;
    left: 10px;
    top: 22px;
    border-radius: 50%;
    background: #b03718;
    border-color: #b03718;
    -webkit-animation: circlepulse 1.5s ease 0s infinite;
    animation: circlepulse 1.5s ease 0s infinite;
}

.container-nav-container .swiper-wrapper .swiper-slide a:hover {
    text-decoration: none;
}

.container-nav-container .swiper-wrapper .swiper-slide a:hover:before,
.container-nav-container .swiper-wrapper .swiper-slide a.active:before {
    display: block;
}

.container-con {
    padding-top: 90px;
    padding-bottom: 150px;
    overflow: hidden;
}

.container-title .index-case-title {
    margin-bottom: 5px;
}

.container-title {
    margin-bottom: 36px;
}

.equip-item p {
    padding: 18px 0;
    font-size: 18px;
    text-align: center;
}

#equiptest {
    border-top: 1px solid #eeeeee;
    margin-top: 3rem;
    padding-top: 3rem;
}

.news-items {
    width: 33.3%;
    float: left;
    padding: 0 30px 60px;
}

.news-con-title {
    text-align: center;
    color: #111111;
    font-size: 1.875rem;
    margin-bottom: 1.5rem;
    font-weight: bolder;
}

.news-share {
    border: #c5c5c5 1px dashed;
    margin: 0 auto;
    margin-bottom: 1.5rem;
}

.news-conner {
    margin-top: 15px;
}

.contact-map {
    margin-top: 30px;
}

.contact-map-con {
    position: relative;
    min-height: 400px;
}

.feedback-form .form-control {
    font-size: 14px;
}

.feedback-form .form-control-input {
    position: relative;
}

.feedback-form .form-control-input i {
    position: absolute;
    left: 15px;
    top: 18px;
    color: #b03718;
    font-size: 22px;
}

.feedback-form .form-control-input .form-control,
.feedback-form .form-textarea {
    width: 100%;
    padding: 15px 15px 15px 45px;
    height: 57px;
    line-height: 26px;
    font-size: 14px;
    color: #333333;
    background-repeat: no-repeat;
    background-position: .5rem center;
    background-size: .5rem;
    background-color: #f9f9f9;
    border: 1px solid #e5e5e5;
    border-radius: 0;
    transition: all .3s;
}

.feedback-form .form-textarea {
    height: auto;
    padding-left: 15px;
}

.feedback-form .form-control-input .form-control:focus::-webkit-input-placeholder,
.feedback-form .form-control-input .form-textarea:focus::-webkit-input-placeholder {
    /* WebKit browsers 适配谷歌 */
    color: #333;
}

.feedback-form .form-control-input .form-control:focus:-moz-placeholder,
.feedback-form .form-control-input .form-textarea:focus:-moz-placeholder {
    /* Mozilla Firefox 4 to 18 适配火狐 */
    color: #333;
}

.feedback-form .form-control-input .form-control:focus::-moz-placeholder,
.feedback-form .form-control-input .form-textarea:focus::-moz-placeholder {
    /* Mozilla Firefox 19+ 适配火狐 */
    color: #333;
}

.feedback-form .form-control-input .form-control:focus:-ms-input-placeholder,
.feedback-form .form-control-input .form-textarea:focus:-ms-input-placeholder {
    /* Internet Explorer 10+  适配ie*/
    color: #333;
}

.feedback-submit {
    background: #b03718;
    color: #ffffff;
    border-radius: 0;
    width: 300px;
    height: 51px;
    float: left;
}

.feedback-submit:hover {
    color: #ffffff;
    background-color: #9a3015;
}

.case-item {
    min-height: 50vh;
    background-size: cover;
    background-position: center center;
    padding: 8rem 8%;
    position: relative;
    margin-bottom: 3rem;
}

.case-item:before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.25);
}

.case-item .case-txt {
    position: relative;
    z-index: 10;
}

.pro-serise {
    float: left;
    width: 300px;
}

.pro-list {
    float: right;
    width: calc(100% - 360px);
    overflow: hidden;
}

.pro-list-title {
    padding: 10px 0;
    margin-bottom: 15px;
}

.pro-list-title h2:after {
    content: '';
    display: inline-block;
    vertical-align: middle;
    z-index: 0;
    width: 2em;
    height: 0.133em;
    margin-left: 0.5em;
    background-color: #b03718;
}

.pro-serise-dropdown .dropdown-toggle {
    width: 100%;
    display: block;
    padding: 20px 15px;
    text-align: left;
    background: #330d6e;
    font-size: 20px;
    border-radius: 0px;
    font-weight: bold;
}

.pro-serise-dropdown .dropdown-toggle i {
    margin-right: 15px;
    font-size: 24px;
}

.pro-serise-dropdown .dropdown-toggle::after {
    display: none;
}

.pro-serise-dropdown .dropdown-menu {
    display: block;
    position: relative;
    width: 100%;
}

.pro-serise-dropdown .dropdown-menu.show {
    display: block;
}

.pro-serise-dropdown .dropdown-menu .dropdown-item {
    border-bottom: 1px solid #eeeeee;
    padding: 10px 15px;
	word-break: break-all;
    white-space: break-spaces;
}

.pro-serise-dropdown .dropdown-menu .dropdown-item:active {
    color: #b03718;
    background: none;
}

.pro-serise-dropdown .dropdown-menu .dropdown-item:hover {
    color: #b03718;
}

.pro-serise-dropdown .dropdown-menu .dropdown-item:last-child {
    border-bottom: none;
}

.pro-list-con {
    margin-left: -30px;
    margin-right: -30px;
}

.pro-list-items {
    float: left;
    width: 33.3%;
    padding: 0 30px 60px;
}

.pro-list-item {
    text-align: center;
}

.pro-list-item a:hover {
    text-decoration: none;
    color: #ffffff;
}

.pro-list-item .pro-list-name {
    text-align: center;
    padding: 20px 15px 40px;
    font-size: 16px;
    background: #eeeeee;
}

.pro-list-item a:hover .pro-list-name {
    background: #330d6e;
}

.pro-list-item .pro-name-en {
    text-transform: uppercase;
}

.pro-list-item .pro-list-more {
    display: block;
    margin: auto;
    margin-top: -30px;
    text-align: center;
    border-radius: 50%;
    line-height: 50px;
    background: #ffffff;
    height: 60px;
    width: 60px;
    font-size: 16px;
    color: #ccc;
    border: 5px solid #eeeeee;
    transition-duration: .3s;
    position: relative;
}

.pro-list-item a:hover .pro-list-more {
    color: #fff;
    background: #b03718;
    -webkit-animation: circlepulse 1.5s ease 0s infinite;
    animation: circlepulse 1.5s ease 0s infinite;
}

.pro-view-container .pro-view-left {
    width: 48%;
    float: left;
}

.pro-view-container .pro-view-right {
    width: 48%;
    float: right;
}

.pro-view-container .pro-img {
    text-align: center;
}

.pro-view-container .pro-title h1 {
    font-size: 1.625rem;
    font-weight: bolder;
    color: #111111;
    margin-bottom: 0;
}

.pro-view-container .pro-title h4 {
    text-transform: uppercase;
}

.pro-view-container .pro-title {
    font-size: 18px;
    position: relative;
    padding-right: 66px;
    padding-bottom: 20px;
    border-bottom: 1px solid #cccccc;
    margin-bottom: 20px;
}

.pro-view-tages {
    position: absolute;
    right: 0;
    color: #333333;
    font-size: 14px;
    top: 10%;
}

.pro-view-tages ul li {
    list-style: none;
    display: inline-block;
}

.pro-view-container .pro-view-jj {
    min-height: 200px;
    padding-bottom: 20px;
    margin-bottom: 20px;
    border-bottom: 1px solid #cccccc;
}

.pro-view-container .pro-back {}

.pro-view-container .pro-back a {
    display: inline-block;
    color: #111111;
    padding: 6px 15px;
    border: 1px solid #111111;
    margin-right: 10px;
    min-width: 140px;
    text-align: center;
}

.pro-view-container .pro-back a.btn-contact {
    background: #9f071c;
    border-color: #9f071c;
    color: #ffffff;
}

.pro-view-container .pro-back a.btn-back i {
    margin-right: 10px;
}

.pro-view-container .pro-back a:hover {
    background: #9f071c;
    border-color: #9f071c;
    color: #ffffff;
    text-decoration: none;
}

.pro-view-container .pro-back a.btn-contact:hover {
    background: #9f071c;
    border-color: #9f071c;
}

.pro-view-img {
    max-width: 768px;
    margin: auto;
    position: relative;
}

.gallery-top {
    border: 1px solid #cdcdcd;
}

.gallery-top .swiper-slide {
    text-align: center;
    background: #ffffff;
}

.gallery-thumbs {
    padding: 10px 0;
}

.gallery-thumbs .swiper-slide {
    opacity: 0.4;
    border: 1px solid #cdcdcd;
}

.gallery-thumbs .swiper-slide-thumb-active {
    opacity: 1;
    border-color: #9f071c;
}

.pro-view-btns {
    position: absolute;
    top: 36%;
    opacity: 0;
    width: 100%;
    left: 0;
}

.pro-view-btns .swiper-btn {
    position: absolute;
    width: 36px;
    height: 36px;
    line-height: 36px;
    background: #9f071c;
    color: #ffffff;
    font-size: 26px;
    border-radius: 50%;
}

.pro-view-img:hover .swiper-btns {
    opacity: 1;
}

.pro-view-img:hover .swiper-btns .swiper-btn {
    z-index: 10;
}

.pro-view-img .swiper-btns .swiper-btn.swiper-button-disabled,
.pro-view-img:hover .swiper-btns .swiper-btn.swiper-button-disabled {
    opacity: 0;
    cursor: unset;
}

.pro-view-img .swiper-btn.swiper-but-next {
    left: 3%;
}

.pro-view-img .swiper-btn.swiper-but-prev {
    right: 3%;
}

.pro-view-img .swiper-btn:hover {
    opacity: 1;
}

.pro-view-img .swiper-btn:focus {
    outline: none;
}

.product-view-detail {
    margin-top: 60px;
}

.product-view-detail-con {
    border-top: 1px solid #eeeeee;
    padding: 15px;
}

@-webkit-keyframes circlepulse {
    0% {
        -webkit-box-shadow: 0px 0px 0 0px rgba(176, 55, 24, 0.2);
        box-shadow: 0px 0px 0 0px rgba(176, 55, 24, 0.2);
    }
    50% {
        -webkit-box-shadow: 0px 0px 0 10px rgba(176, 55, 24, 0.2);
        box-shadow: 0px 0px 0 10px rgba(176, 55, 24, 0.2);
    }
    100% {
        -webkit-box-shadow: 0px 0px 0 10px rgba(176, 55, 24, 0.2);
        box-shadow: 0px 0px 0 10px rgba(176, 55, 24, 0.2);
    }
}

@-webkit-keyframes circlepulse2 {
    0% {
        -webkit-box-shadow: 0px 0px 0 0px rgba(176, 55, 24, 0.2);
        box-shadow: 0px 0px 0 0px rgba(176, 55, 24, 0.2);
    }
    50% {
        -webkit-box-shadow: 0px 0px 0 9px rgba(176, 55, 24, 0.2);
        box-shadow: 0px 0px 0 9px rgba(176, 55, 24, 0.2);
    }
    100% {
        -webkit-box-shadow: 0px 0px 0 9px rgba(176, 55, 24, 0.2);
        box-shadow: 0px 0px 0 9px rgba(176, 55, 24, 0.2);
    }
}

.clear1 {
    display: block;
}

.clear2 {
    display: none;
}


/**/

@media (max-width:1500px) {}

@media (max-width: 1200px) {
    .mobile_header {
        position: relative;
    }
    .foot-right {
        color: #fff;
    }
    .news-items {
        padding: 0 15px 30px;
    }
    .pro-list-con {
        margin-left: -15px;
        margin-right: -15px;
    }
    .pro-list-items {
        padding: 0 15px 30px;
    }
}

@media (max-width: 991px) {
    .index-about-left {
        padding-left: 0;
        padding-right: 0px;
        margin-bottom: 30px;
    }
    .index-about-right {
        padding-right: 0;
        padding-left: 0px;
    }
    .news-items {
        width: 50%;
    }
    #feedback {
        margin-top: 30px;
    }
    .pro-serise-dropdown .dropdown-menu {
        display: none;
    }
    .pro-serise-dropdown .dropdown-toggle {
        text-align: center;
    }
    .pro-serise-dropdown .dropdown-toggle::after {
        display: inline-block;
    }
    .pro-list-items {
        width: 50%;
    }
    .pro-serise {
        float: none;
        width: 100%;
    }
    .pro-list {
        float: none;
        width: 100%;
        margin-top: 20px;
    }
    .pro-view-container .pro-view-left {
        width: 100%;
        float: none;
    }
    .pro-view-container .pro-view-right {
        width: 100%;
        float: none;
        margin-top: 2rem;
    }
    .clear1 {
        display: none;
    }
    .clear2 {
        display: block;
    }
}

@media (max-width: 768px) {
    .contain-title h1 {
        font-size: 36px;
    }
    .case-txt {
        width: 100%;
    }
    .foot-nav {
        display: none;
    }
	.foot-right-bottom{
		display:block;
	}
    .foot-webs {
        float: none;
        width: 100%;
        max-width: 180px;
        margin: auto;
    }
    .foot-links-con {
        float: none;
        width: 100%;
        text-align: center;
    }
    .foot-backtop {
        float: none;
        width: 100%;
        text-align: center;
        margin-top: 15px;
    }
}

@media (max-width: 680px) {
    .news-items {
        width: 100%;
        float: none;
    }
    .pro-list-items {
        width: 100%;
        float: none;
    }
    .foot-right {
        color: #fff;
    }
}