* {
    margin: 0;
    padding: 0;
}

ul {
    list-style: none;
}

a {
    text-decoration: none;
}

img {
    vertical-align: top;
}

.bottom,
.content_bottom,
.equipment {
    min-width: 1200px;
    width: 100%;
}

.company_introduction,
.title,
.content_tab {
    width: 1200px;
    margin: 0 auto;
}

.title {
    text-align: center;
    padding: 30px 0 20px 0;
}

@media (max-width: 1500px) {
    #circle {
    top:38vw !important;
    }
    #btn-left {
    top:35% !important;
    }
    #btn-right {
    top:35% !important;
    }
}

/*--------- 头部 --------*/



.li_background {
    z-index: 10;
    position: absolute;
    width: 92px;
    height: 80px;
    background: #fc8f00;
    transform: skewY(-40deg);
    transform: skewX(-40deg);
}

.li_backgrounds {
    z-index: 9;
    position: absolute;
    left: 92px;
    width: 184px;
    height: 80px;
    background: #00b5ec;
    transform: skewY(-40deg);
    transform: skewX(-40deg);
}

.logo {
    height: 60px;
    padding: 10px 0;
}


.head_tab {
    display: flex;
    justify-content: space-between;
    margin: 0 70px;
}


.head_text > div {
    color: #fff;
    padding: 5px 0;
    background: #333333;
}

.head_img {
    min-width: 1200px;
    z-index: 1;
}

.container {
    width: 1900px;
    height: 980px;
    overflow: hidden;
}

.wrap {
    position: absolute;
    width: 100%;
    height: 980px;
}

    .wrap img {
        float: left;
        width: 1920px;
        height: 980px;
    }

.buttons {
    position: absolute;
    right: 866px;
    position: absolute;
    top: 762px;
    z-index: 2;
    font-size: 28px;
}

    .buttons span {
        margin-left: 16px;
        display: inline-block;
        width: 40px;
        height: 40px;
        border-radius: 50%;
        background-color: rgba(79, 87, 90, 0.57);
        text-align: center;
        color: white;
        cursor: pointer;
    }

        .buttons span.on {
            background-color: red;
        }

li {
    list-style: none;
}

.lunbo {
    width: 100%;
}

.content {
    width: 100%;
    height: 980px;
    margin: 0 auto;
    position: relative;
}

#item {
    width: 100%;
    height: 100%;
}

.item {
    position: absolute;
    opacity: 0;
    transition: all 1s;
}

    .item.active {
        opacity: 1;
    }

#btn-left {
    width: 30px;
    height: 69px;
    font-size: 30px;
    color: white;
    background-color: rgba(0,0,0,0.4);
    line-height: 69px;
    padding-left: 5px;
    z-index: 10; /*始终显示在图片的上层*/
    position: absolute;
    left: 200px;
    top: 50%;
    transform: translateY(-60%); /*使按钮向上偏移居中对齐*/
    cursor: pointer;
    opacity: 0; /*平时隐藏*/
}

.lunbo:hover #btn-left {
    /*鼠标滑入，显示图标*/
    opacity: 1;
}

#btn-right {
    width: 26px;
    height: 69px;
    font-size: 30px;
    color: white;
    background-color: rgba(0,0,0,0.4);
    line-height: 69px;
    padding-left: 5px;
    z-index: 10;
    position: absolute;
    right: 200px;
    top: 50%;
    cursor: pointer;
    opacity: 0;
    transform: translateY(-60%);
}

.lunbo:hover #btn-right {
    opacity: 1;
}

#circle {
    display: flex;
    position: absolute;
    bottom: 35px;
    right: 48.1%;
    top: 80%;
}

.circle {
    width: 10px;
    height: 10px;
    border-radius: 10px;
    border: 2px solid white;
    background: rgba(0,0,0,0.4);
    cursor: pointer;
    margin: 5px;
}

.white {
    background-color: #FFFFFF;
}

.container .arrow {
    position: absolute;
    top: 500px;
    color: white;
    padding: 0px 16px;
    border-radius: 50%;
    font-size: 50px;
    z-index: 2;
    display: none;
}

.container .arrow_left {
    left: 200px;
}

.container .arrow_right {
    right: 200px;
}

.container:hover .arrow {
    display: block;
}

.container .arrow:hover {
    background-color: rgba(31, 31, 31, 0.41);
}

.decorate {
    display: flex;
}

.decorate_left,
.decorate_right {
    background: #00b5ec;
    height: 30px;
    min-width: 130px;
}

.decorate_right {
    background: #fc8f00;
}

.decorate_middle {
    height: 30px;
    width: 100%;
    background: #eeeeee;
}

.content_tab {
    box-shadow: 5px 0 15px #424242;
    background-image: url(../img/background.png);
    background-repeat: no-repeat;
    background-size: 100% 100%;
    -moz-background-size: 100% 100%;
}

.indextab_title {
    text-align: center;
    width: 100%;
    margin: 26px 0px 40px 0px;
}

.title_top {
    font-size: 12px;
    padding-top: 20px;
}

.title_bottom {
    font-size: 28px;
    font-weight: 600;
}


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

.head_tab {
    display: flex;
    justify-content: space-between;
    margin: 0 90px;
    border-bottom: solid 1px rgba(79, 87, 90, 0.57);
}

.tab_but {
    width: 14%;
    text-align: center;
    border-bottom: 2px solid #fff;
    cursor: pointer;
}

.tab_img:hover {
    transform: scale(1.1);
    position: relative;
    z-index: 100;
}

.tab_img {
    width: 46%;
}

#arr_f {
    display: block;
}

#tab_but_f {
    border-bottom: 2px solid #fc8f00;
}


.arr {
    display: none;
    margin: 5px auto -1px;
    width: 7%;
}

.teb_content {
    margin: 30px auto 0;
    /*padding-bottom: 30px;*/
    width: 80%;
}

.tab_con_title {
    font-size: 20px;
    font-weight: 600;
}

.tab_con_text {
    font-size: 16px;
    margin-top: 24px;
}

.tab {
    margin-top: 2vw;
}

.introduce {
    background-image: url(../img/backgroundimg.png);
    height: 150px;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    -moz-background-size: 100% 100%;
    min-width: 1200px;
}

.introduce_box {
    width: 1200px;
    margin: 0 auto;
    display: flex;
}

    .introduce_box > div {
        margin-top: 33px;
        width: 25%;
        border-right: 1px solid #fff;
    }

.num {
    font-size: 40px;
    line-height: 40px;
}

.introduce_con {
    padding: 10px 0;
    font-size: 16px;
    text-align: center;
    color: #fff;
}

.introduce_text {
    line-height: 16px;
    margin-top: 10px;
}

.introduce_con_last {
    border: none !important;
}

.product_center {
    width: 1200px;
    margin: 0 auto;
    display: flex;
}

.product_center_left {
    width: calc(42% - 10px);
}

.product_center_right {
    width: 58%;
}

.cooperation {
    position: relative;
    min-width: 1300px;
    margin-top:1vw;
}

@media(min-width:1350px) {
    .cooperation {
        width: 1200px;
        margin: 0 auto;
        margin-top:1vw;
        margin-bottom:1vw;
    }
}

.swiper-slide > div {
    padding: 20px;
    width: 234px !important;
    height: 94px !important;
}

.swiper-container {

z-index:0;

}
.swiper-button-prev{
    background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M0%2C22L22%2C0l4.2%2C4.2L8.4%2C22l17.8%2C17.8L22%2C44L0%2C22z'%20fill%3D'%23cccccc'%2F%3E%3C%2Fsvg%3E");
}
.swiper-button-next{
    background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M27%2C22L5%2C44l-4.2-4.2L18.6%2C22L0.8%2C4.2L5%2C0z'%20fill%3D'%23cccccc'%2F%3E%3C%2Fsvg%3E");
}
.product_img > img {
    /*width: 100%;*/
}

.tupian {
    cursor: pointer;
    transition: all 0.3s;
}

    .tupian:hover {
        transform: scale(1.1);
        position: relative;
        z-index: 100;
    }



.product_imgs {
    position: relative;
}

    .product_imgs > a {
        position: absolute;
        right: 0;
        background: #fc8f00;
        color: #fff;
        font-size: 16px;
        padding: 20px 30px;
        top: 380px;
    }

.product_img > a {
    position: absolute;
    color: #fff;
    background: #fc8f00;
    padding: 20px 30px;
    font-size: 16px;
    top: 220px;
}

.biaoqian {
    position: absolute;
    color: #fff;
    background: #fc8f00;
    padding: 20px 30px;
    font-size: 16px;
    top: 220px;
}

.biaoqian2 {
    position: absolute;
    right: 0;
    background: #fc8f00;
    color: #fff;
    font-size: 16px;
    padding: 20px 30px;
    top: 380px;
}

.product_img {
    position: relative;
    padding: 0 10px 10px 0;
}

.product_right_img {
    /*width: 100%;*/
}

.product_right_bottom {
    display: flex;
}

.bottom_left {
    background: #fc8f00;
}

.indexdetails {
    display: flex;
    margin: 30px 40px 20px 30px;
    justify-content: space-between;
}

.bottom_left {
    width: calc(50% - 5px);
    margin: 10px 10px 10px 0;
    height: 180px;
}

.bottom_right {
    background: #00b5ec;
    margin: 10px 0 10px 0;
    width: calc(50% - 5px);
}

.details_img {
    width: 50px;
}

.details_title {
    font-size: 24px;
    color: #fff;
    letter-spacing: 5px;
}

.details_test {
    font-size: 12px;
    color: #fff;
    margin-top: 5px;
}

.details_button {
    padding: 10px 0 0 30px;
    display: flex;
}

    .details_button > div {
        color: #fff;
        letter-spacing: 2px;
        font-size: 16px;
    }

    .details_button img {
        width: 18px;
        padding: 4px 0 0 5px;
    }

.brand > div {
    padding: 0 15px;
    margin: 32px 0;
    border-left: 1px solid #fff;
    line-height: 24px;
    font-size: 18px;
    color: #fff;
}



.brand a {
    color: #fff;
    display: inline-block;
}

    .brand a:after {
        content: '';
        display: block;
        height: 2px;
        width: 0;
        background: transparent;
        transition: width .3s ease, background-color .3s ease;
    }

    .brand a:hover:after {
        width: 100%;
        background: white;
    }

.brand_f {
    border: none !important;
}

.brand {
    background: url(../img/brand.png);
    height: 88px;
    display: flex;
    justify-content: center;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    -moz-background-size: 100% 100%;
}

.case_con {
    width: 1200px;
    position: relative;
    margin: 0 auto;
}

.case_con_box {
    width: 880px;
    margin: 0 auto;
}

.equipment_box {
    margin-top: -41px;
}

.company_introduction {
    padding: 80px 0 0;
    display: flex;
    justify-content: space-between;
}

.our_company {
    letter-spacing: 1px;
    font-weight: 600;
    font-size: 12px;
    margin-top: 60px;
}

.company {
    letter-spacing: 2px;
    margin-top: 4px;
    font-size: 26px;
    font-weight: 600;
}

.split_line {
    width: 70px;
    display: flex;
}

.line_left {
    width: 60px;
    background: #4a76b3;
    height: 3px;
}

.line_right {
    height: 3px;
    width: 10px;
    background: #ed6d00;
}

.company_name {
    font-weight: 600;
    margin: 16px 0 13px 0;
    font-size: 16px;
}

.introduce_test {
    width: 550px;
    font-size: 16px;
    line-height: 26px;
    padding: 20px 80px 30px 0;
}

.button_see {
    position: relative;
    line-height: 50px;
    display: flex;
    color: #fff;
    width: 153px;
}

.button_text {
    display: flex;
    background: #00b5ec;
    padding: 0 30px 0 20px;
}

.button_right {
    width: 10px;
    background: #fc8f00;
}

.button_text img {
    padding: 20px 0 20px 10px;
}

.decorate_img {
    margin-top: -50px;
}

.content_bottom {
    display: flex;
    justify-content: space-between;
    margin-top: 80px;
}

.content_bottom_left {
    padding-left: calc(50% - 600px);
    background: #00b5ec;
    width: 480px;
    box-shadow: 30px 0px 20px rgba(131, 131, 131, 0.3);
    z-index: 10;
}

.content_bottom_left_box {
    width: 420px;
    color: #fff;
    padding: 80px 0;
}

.navigation {
    display: flex;
    list-style: none;
    line-height: 80px;
    font-size: 16px;
    color: #fff;
    position: relative;
    justify-content: space-around;
}

.navigation_logo {
    float: left;
    width: 30%;
}

.navigation_fa {
    float: left;
    width: 65%;
}


.navigation > li > a {
    color: #fff;
    font-size: 16px;
    
}

.navigation_li:hover {
    background-color:#fc8f00;
}

.title_dynamic {
    font-size: 26px;
    font-weight: 600;
    letter-spacing: 3px;
    margin-bottom: 30px;
}

.english_title {
    font-size: 12px;
    letter-spacing: 2px;
}

.time {
    font-size: 16px;
    padding: 30px 0;
}

.dynamic_con_title {
    font-size: 24px;
}
    .dynamic_con_title:hover {
    text-decoration:underline;
    }
.dynamic_con {
    line-height: 20px;
    font-size: 16px;
    margin-top: 30px;
}

.details_buttons {
    padding: 20px 0 0 0 !important;
}

.content_bottom_right {
    padding: 80px 0 40px 0;
}

.content_bottom_right_box {
    background: #eeeeee;
    padding-right: calc(50vw - 617px);
    width: 737px;
    height: 100%;
}

    .content_bottom_right_box > ul {
        list-style: none;
        padding: 100px 0 100px 60px;
    }

    .content_bottom_right_box li {
        display: flex;
        margin-bottom: 60px;
        border-bottom: dotted #fff 1px;
        padding-bottom: 60px;
    }

        .content_bottom_right_box li:last-child {
            margin-bottom: 0px;
            padding-bottom: 0px;
            border-bottom: none;
        }

.li_title {
    color: #00b5ec;
    font-size: 20px;
    font-weight: 600;
    letter-spacing: 2px;
}
    .li_title:hover {
    text-decoration:underline;
    }
.li_right {
    padding-left: 20px;
}

.li_time {
    font-size: 16px;
    padding: 10px 0;
}

.li_content {
    font-size: 16px;
    line-height: 19px;
}

.li_middle {
    padding: 77px 0;
}




.customer_service {
    display: flex;
}





.customer_service_text {
    color: #fff;
    padding-left: 10px;
    margin-top: 32px;
    font-size: 16px;
    letter-spacing: 3px;
}



.customer_service_img {
    width: 120px;
    height: 120px;
    background: #4a76b3;
    margin-left: 10px;
}

.company_img {
    padding-right: 133px;
}

.numbers {
    color: #00b5ec;
    font-weight: 600;
    font-size: 44px;
}

    .numbers > span {
        font-size: 12px;
    }

.text {
    font-size: 12px;
}

.text_box {
    position: relative;
}

.text_h {
    position: absolute;
    top: 40px;
    right: 45px;
}

.text_m {
    position: absolute;
    top: 190px;
    right: 3px;
}

.text_b {
    position: absolute;
    top: 350px;
    right: 56px;
}


html,
body {
    position: relative;
    height: 100%;
}

body {
    background: #fff;
    font-size: 16px;
    color: #000;
    margin: 0;
    padding: 0;
}

.swiper-container swiper2{
    width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.swiper-slide > div {
    width: 198px !important;
    height: 58px !important;
        border: 1px solid #c4c4c4;
    background: #fff;
}



.swiper-slide img {

    width: 100%;
    height: 100%;
}
.swiper-button-prev {
    left:10%;
}
.swiper-button-next {
    right:10%;
}
.swiper-container-horizontal > .swiper-pagination-bullets {
bottom:20%
}
.swiper-pagination-bullet-active {
        background-color: #FFF;
        width:11px;
        height:11px
}
.swiper-pagination-bullet {
     width:11px;
        height:11px
}
.array_left,
.array_right {
    color: #d8d8d8 !important;
}

.video {
    padding-bottom: 45px;
    width: 100%;
    margin: 0 auto;
	    margin-top: 30px;
}

.videolist {
    position: relative;
}

    .videolist:hover {
        cursor: pointer;
    }

.videoed {
    width: 80px;
    height: 80px;
    position: absolute;
    left: 45%;
    top: 40%;
    z-index: 99;
    border-radius: 100%;
}

.videos {
    display: none;
    border: 1px solid #080808;
    position: relative;
    margin:0 auto;
    top:10vw;
    z-index: 100;
    width: 1000px;
    height: 561px;
}

.vclose {
    position: absolute;
    right: 1%;
    top: 1%;
    border-radius: 100%;
    cursor: pointer;
}

.masklayer {
    position: fixed;
    display: none;
    width: 100%;
    height: 1000px;
    top: 0px;
    left: 0px;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 1000;
    -webkit-user-select: none;
    -ms-user-select: none;
}