html,
body {
    perspective: 1000px;
    position: relative;
    height: 100%;
    overflow: hidden;
}

.swiper-container {
    width: 100%;
    height: 100%;
}

.swiper-slide {
    overflow: hidden;
    transform-origin: 0 0;
}

.swiper-container-vertical>.swiper-pagination-bullets {
    z-index: 99;
    right: 1%;
}

.swiper-pagination-bullet {
    width: 48px;
    height: 56px;
    margin: 0 0 1px;
    background: url(../images/page_icon.png) no-repeat center center;
    opacity: 1;
}

.swiper-pagination-bullet-active {
    background: url(../images/page_icona.png) no-repeat center center;
}

.wrap {
    display: flex;
    position: relative;
    z-index: 6;
    width: 100%;
    height: 100%;
    padding: 20px 0 0;
}


/* 第1部分 */

.part1 {

    position: relative;
}

/* banner */

.banner {
    width: 100%;
    height: 100%;
}

.shutter {
    position: relative;
    overflow: hidden;
    width: 100%;
    height: 100%;
}

.shutter-img {
    z-index: 1;
}

.shutter-img,
.shutter-img a {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
}

.shutter-img a {
    cursor: default;
}

.shutter-img a>img {
    width: 100%;
    height: 100%;
}

.shutter-img .created {
    overflow: hidden;
    position: absolute;
    z-index: 20;
}

.shutter-btn {}

.shutter-btn li {
    position: absolute;
    z-index: 2;
    top: 50%;
    width: 20px;
    height: 37px;
    margin-top: -18px;
    cursor: pointer;
}

.shutter-btn li.prev {
    left: 5%;
    background: url(../images/btn_left.png) no-repeat 0 0;
    background-size: 20px;
}

.shutter-btn li.next {
    right: 5%;
    background: url(../images/btn_right.png) no-repeat 0 0;
    background-size: 20px;
}

.shutter-desc p {
    padding-left: 20px;
    line-height: 36px;
    color: #fff;
    font-size: 14px;
}

.measure img {
    height: 180px;
}

.shutter-btn li {
    position: absolute;
    z-index: 2;
    top: 50%;
    width: 40px;
    height: 74px;
    margin-top: -37px;
    cursor: pointer;
}

.shutter-btn li.prev {
    left: 10%;
    background-size: 40px;
}

.shutter-btn li.next {
    right: 10%;
    background-size: 40px;
}

.measure img {
    height: auto;
}

/* 第2部分 */

.part2 {
    position: relative;
    background: url(../images/part2_bg.jpg) no-repeat center 0 / cover;
}

.part2 .wrap {
    align-items: center;
}

.part2-main {
    perspective: 1000px;
    width: 1416px;
    margin: 0 auto;
}

.part2-title {
    text-align: center;
    color: #000;
    opacity: 0;
    transform: translate3d(0, -50%, 0);
    transition: 1.5s;
}

.part2-title .ch {
    display: block;
    font: 400 30px/36px '微软雅黑';
    background: url(../images/part2_line.png) no-repeat center center;
}

.part2-title .en {
    display: block;
    margin: 10px 0 0;
    font: 400 16px/24px '微软雅黑';
    text-transform: uppercase;
}

.part2-box {
    margin: 80px 0 0;
}

.part2-ul {
    display: flex;
    position: relative;
    padding: 0 120px;
    background: url(../images/part2_line_bg.png) no-repeat 0 0;
    opacity: 0;
    transform: rotateX(120deg);
    transition: 1.5s;
}

.part2-ul-bg {
    position: absolute;
    z-index: 1;
    left: 0;
    top: 0;
    width: 0;
    height: 100%;
    background: url(../images/part2_line_bga.png) no-repeat 0 0;
    transition: 0.3s;
}

.part2-ul a {
    position: relative;
    z-index: 10;
    width: 25%;
    color: #010101;
    text-align: center;
}

.part2-ul a i {
    display: block;
}

.part2-ul a:hover {
    color: #f40000;
}

.part2-ul a:nth-child(1):hover .part2-img i {
    background: url(../images/part2_icon1a.png) no-repeat center center;
}

.part2-ul a:nth-child(1):hover .part2-img i img {
    opacity: 0;
}

.part2-ul a:nth-child(1):hover .part2-plus {
    background: url(../images/part2_plusa.png) no-repeat center center;
}

.part2-ul a:nth-child(1):hover .part2-plus img {
    opacity: 0;
}

.part2-ul a:nth-child(2):hover .part2-img i {
    background: url(../images/part2_icon2a.png) no-repeat center center;
}

.part2-ul a:nth-child(2):hover .part2-img i img {
    opacity: 0;
}

.part2-ul a:nth-child(2):hover .part2-plus {
    background: url(../images/part2_plusa.png) no-repeat center center;
}

.part2-ul a:nth-child(2):hover .part2-plus img {
    opacity: 0;
}

.part2-ul a:nth-child(3):hover .part2-img i {
    background: url(../images/part2_icon3a.png) no-repeat center center;
}

.part2-ul a:nth-child(3):hover .part2-img i img {
    opacity: 0;
}

.part2-ul a:nth-child(3):hover .part2-plus {
    background: url(../images/part2_plusa.png) no-repeat center center;
}

.part2-ul a:nth-child(3):hover .part2-plus img {
    opacity: 0;
}

.part2-ul a:nth-child(4):hover .part2-img i {
    background: url(../images/part2_icon4a.png) no-repeat center center;
}

.part2-ul a:nth-child(4):hover .part2-img i img {
    opacity: 0;
}

.part2-ul a:nth-child(4):hover .part2-plus {
    background: url(../images/part2_plusa.png) no-repeat center center;
}

.part2-ul a:nth-child(4):hover .part2-plus img {
    opacity: 0;
}

.part2-img {
    padding: 50px 0 0;
}


.part2-ch {
    display: block;
    margin: 42px 0 0;
    font: bold 20px/30px '微软雅黑';
}

.part2-ul a:nth-child(2n) .part2-ch {
    margin: 0;
}

.part2-en {
    display: block;
    margin: 5px 0 0;
    font: 400 14px/30px '微软雅黑';
    text-transform: uppercase;
}

.part2-plus {
    margin: 20px 0 0;
}

.part2-ul a:nth-child(2n) .part2-plus {
    margin: 0 0 10px;
}

.part2-detail {
    width: 1110px;
    margin: 50px auto 0;
    font: 400 16px/36px '微软雅黑';
    color: #000;
    text-align: center;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1.5s;
}

/* 动画 */
.part2.swiper-slide-active .part2-title {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.2s;
}

.part2.swiper-slide-active .part2-ul {
    opacity: 1;
    transform: rotateX(0);
    transition-delay: 1.2s;
}

.part2.swiper-slide-active .part2-detail {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.2s;
}



/* 第3部分 */

.part3 {
    position: relative;
    background: url(../images/part3_bg.jpg) no-repeat center 0 / cover;
}

.part3 .wrap {
    align-items: center;
}

.part3-main {
    width: 1200px;
    margin: 0 auto;
}

.part3-title {
    text-align: center;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1.5s;
}

.part3-detail {
    font: 400 20px/30px '微软雅黑';
    color: #fff;
    text-align: center;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1.5s;
}

.part3-nav ul {
    display: flex;
    justify-content: center;
    padding: 20px 0 40px;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1.5s;
}

.part3-nav ul li {
    padding: 0 8px;
}

.part3-nav ul li a {
    display: block;
    width: 225px;
    font: 400 20px/56px '微软雅黑';
    color: #9d0000;
    text-align: center;
    background: url(../images/part_nav_li.png) no-repeat center 0;
}

.part3-nav ul li a:hover {
    color: #fff;
    background: url(../images/part_nav_lia.png) no-repeat center 0;
}

/* carousel */
.carousel {
    width: 1200px;
    height: 422px;
    overflow: hidden;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1.5s;
}

.carousel .slides {
    margin: 0 auto;
    overflow: hidden;
    position: relative;
}

.carousel .slides .slideItem {
    overflow: hidden;
    position: absolute;
    cursor: pointer;
}

.carousel .slides i {
    display: block;
}

.carousel .slides i img {
    width: 100%;
    height: 100%;
    border: 5px solid #fff;
    border-radius: 5px;
}

.carousel .slides .slideItem .cover {
    display: block;
    position: absolute;
    z-index: 1;
    left: 0px;
    top: 0px;
    width: 100%;
    height: 100%;
}

.carousel .slides .slideItem p {
    position: absolute;
    left: 0;
    bottom: 5px;
    width: 100%;
    padding: 0 5px;
    opacity: 0;
}

.carousel .slides .slideItem a {
    display: block;
    font: bold 20px/72px '微软雅黑';
    color: #fff;
    text-align: center;
    background: rgba(0, 0, 0, 0.7);
    border-top: 5px solid rgba(255, 255, 255, 0.7);
}

.carousel .slides .slideItem.active p {
    opacity: 1;
}


/* 动画 */
.part3.swiper-slide-active .part3-title {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.2s;
}

.part3.swiper-slide-active .part3-detail {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.3s;
}

.part3.swiper-slide-active .part3-nav ul {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.4s;
}

.part3.swiper-slide-active .carousel {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.5s;
}



/* 第4部分 */

.part4 {
    position: relative;
    background: url(../images/part4_bg.jpg) no-repeat center 0 / cover;
}

.part4 .wrap {
    align-items: center;
}

.part4-main {
    width: 100%;
}

.part4-name {
    text-align: center;
    opacity: 0;
    transform: translate3d(-50%, 0, 0);
    transition: 1.5s;
}

.part4-detail {
    width: 425px;
    margin: 0 auto;
    background: url(../images/part4_line.png) no-repeat center 15px;
    font: 400 20px/30px '微软雅黑';
    color: #5d2f0b;
    text-align: center;
    opacity: 0;
    transform: translate3d(50%, 0, 0);
    transition: 1.5s;
}

.part4-nav ul {
    display: flex;
    justify-content: center;
    padding: 25px 0 30px;
    opacity: 0;
    transform: translate3d(-50%, 0, 0);
    transition: 1.5s;
}

.part4-nav ul li {
    padding: 0 8px;
}

.part4-nav ul li a {
    display: block;
    width: 240px;
    font: 400 21px/56px '微软雅黑';
    color: #9d0000;
    text-align: center;
    background: url(../images/part_nav_li.png) no-repeat center center;
}

.part4-nav ul li a:hover {
    color: #fff;
    background: url(../images/part_nav_lia.png) no-repeat center center;
}

.marquee {
    position: relative;
    height: 440px;
    overflow: hidden;
    opacity: 0;
    transform: translate3d(50%, 0, 0);
    transition: 1.5s;
}

.marquee ul {
    position: absolute;
    left: 0;
    top: 0;
}

.marquee ul li {
    float: left;
    padding: 0 24px;
}

.marquee ul li a {
    display: block;
    padding: 15px;
    font: 400 21px/64px "微软雅黑";
    color: #9d0000;
    text-align: center;
    border: 1px solid #da4036;
}

.marquee ul li a p {
    margin: 18px 0 0;
    background: url(../images/pic_name_border.png) no-repeat center center/100% 100%;
}

.marquee ul li a img {
    height: 324px;
}

.marquee ul li a:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* 动画 */
.part4.swiper-slide-active .part4-name {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.2s;
}

.part4.swiper-slide-active .part4-detail {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.3s;
}

.part4.swiper-slide-active .part4-nav ul {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.4s;
}

.part4.swiper-slide-active .marquee {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.5s;
}

/* 第5部分 */

.part5 {
    position: relative;
    background: url(../images/part5_bg.jpg) no-repeat center 0 / cover;
}

.part5 .wrap {
    align-items: center;
}

.part5-main {
    position: relative;
    z-index: 15;
    width: 1200px;
    margin: 0 auto;
}

.part5-title {
    text-align: center;
    color: #000;
    opacity: 0;
    transform: translate3d(0, -50%, 0);
    transition: 1.5s;
}

.part5-title .ch {
    display: block;
    font: 400 24px/36px "微软雅黑";
}

.part5-title .en {
    display: block;
    font: 400 24px/30px '微软雅黑';
    background: url(../images/part5_line.png) no-repeat center center;
}

.part5-yanzi {
    position: absolute;
    z-index: 1;
    right: 10%;
    top: 50px;
}

.part5-box {
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1.5s;
}

.part5-box ul {
    display: flex;
    margin: 80px 0 0;
}

.part5-box ul li {
    width: 400px;
    padding: 0 20px;
}

.part5-box ul li a {
    display: block;
    height: 395px;
    overflow: hidden;
    background: url(../images/part5_li_border.png) no-repeat center bottom/100%;
}

.new-li-font {
    position: relative;
    z-index: 10;
    height: 395px;
}

.new-li-name {
    position: relative;
    z-index: 5;
    padding: 0 0 0 45px;
    font: bold 30px/81px '微软雅黑';
    color: #fff;
    background: url(../images/new_li_time.png) no-repeat 0 center;
}

.new-li-p {
    position: relative;
    z-index: 1;
    height: 240px;
    overflow: hidden;
    margin: 40px 0 0;
    padding: 0 45px;
    font: 400 20px/40px '微软雅黑';
    color: #000;
    transition: 0.3s;
}

.new-li-img {
    position: relative;
    z-index: 1;
    transition: 0.3s;
}

.new-li-img img {
    width: 100%;
}

.part5-box ul li a:hover .new-li-p {

    transform: translate3d(0, -390px, 0);
}

.part5-box ul li a:hover .new-li-img {
    transform: translate3d(0, -100%, 0);
}

/* 动画 */
.part5.swiper-slide-active .part5-title {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.2s;
}

.part5.swiper-slide-active .part5-box {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.2s;
}

/* 第6部分 */

.part6 {
    position: relative;
    background: url(../images/part6_bg.jpg) no-repeat center 0 / cover;
}

.part6 .wrap {
    align-items: flex-end;
    padding-bottom: 60px;
}

.part6-main {
    width: 100%;
    background: url(../images/part6_box_bg.jpg) no-repeat center bottom/100%;
    opacity: 0;
    transform: translate3d(0, -25%, 0);
    transition: 1.5s;
}

.part6-box {
    width: 1200px;
    margin: 0 auto;

}

.part6-top {
    display: flex;
    justify-content: center;
}

.part6-top a {
    margin: 0 25px;
    width: 239px;
    height: 238px;
    padding: 54px 0 0;
    text-align: center;
    background: url(../images/part6_circle.png) no-repeat center center;
    opacity: 0;
    transform: rotateY(-120deg);
    transition: 1.2s;
}

.part6-top a i {
    display: block;
    text-align: center;
    transition: 0.3s;
}

.part6-top a p {
    font: 400 14px/36px '微软雅黑';
    color: #df0000;
    transition: 0.3s;
}

.part6-top a:hover i {
    transform: translate3d(0, 36px, 0);
}

.part6-top a:hover p {
    transform: translate3d(0, -80px, 0);
}


.part6-bottom {
    padding: 0 0 70px;
}

.part6-name {
    padding: 40px 0;
}

.part6-p {
    font: 400 22px/48px '微软雅黑';
    color: #fff;
}

footer {
    display: flex;
    justify-content: center;
    position: absolute;
    z-index: 10;
    left: 0;
    bottom: 10px;
    width: 100%;
    color: #fff;
    opacity: 0;
    transform: translate3d(0, 50%, 0);
    transition: 1.5s;
}

footer p {
    padding: 0 5px;
    font: 400 14px/36px '微软雅黑';
}

/* 动画 */
.part6.swiper-slide-active .part6-main {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.2s;
}

.part6.swiper-slide-active .part6-top a {
    opacity: 1;
    transform: rotateY(0);
    transition-delay: 1.4s;
}

.part6.swiper-slide-active footer {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 1.5s;
}

@media (max-width: 1480px) {

    .part2-main,
    .part3-main,
    .part4-main,
    .part5-main,
    .part6-box {
        transform: scale(0.75);
        transform-origin: center center;
    }


    .part6-box {
        transform-origin: center bottom;
    }
}

.fixed {
    display: none;
}

@media (min-width: 1200px) {

    /* 悬浮执照 */
    .fixed {
        display: block;
        position: fixed;
        z-index: 9999;
        right: 0;
        bottom: 0;
        background: #fff;
    }

    .fiexd-top {
        padding: 10px 0;
        text-align: right;
        font-size: 0;
        border-bottom: 1px solid #999;
    }

    .fiexd-top span {
        display: inline-block;
        margin: 0 6px;
        font: 400 12px/20px '微软雅黑';
        cursor: pointer;
    }

    .fiexd-top .open {
        padding: 0 5px 0 20px;
        background: url('../img/open.png') no-repeat 5px center;
        border: 1px solid #000;
    }

    .fiexd-top .close {
        padding: 0 5px 0 20px;
        background: url('../img/close.png') no-repeat 5px center;
        border: 1px solid #000;
        opacity: 1;
    }

    .fixed-content {}

    .fixed-content img {
        width: 420px;
    }
}

article {
            background-image: url(./images/arc_bg.jpg);
        }