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

.banner .tit_2 {
    position: absolute;
    width: 46.87%;
    margin-left: 13.54%;
    top: 47%
}

.banner .tit_2 .left1 {
    padding: 0;
    float: left
}

.banner .tit_2 .left1 .area1 {
    padding: 0;
    margin-bottom: 30px
}

.banner .tit_2 .left1 .area1 .tit-1 {
    position: relative
}

.banner .tit_2 .left1 .area1 .tit-1 p {
    padding-left: 30%;
    position: absolute;
    top: 2px;
    font-size: 18px;
    color: #e67817;
    line-height: 1.333
}

.banner .tit_2 .right1 {
    padding: 0;
    float: right
}

.banner .tit_2 .right1 h3 {
    font-size: 40px;
    color: #fff;
    font-weight: bold;
    text-transform: uppercase;
    line-height: 1.2;
    text-align: left;
    padding-left: 10%;
    margin-top: 0
}

h3,
h2,
h4,
h5,
h6,
p {
    font-family: 'Open Sans', sans-serif
}

.sec1 {
    width: 100%;
    height: 100%;
    overflow: hidden
}

.sec1 .box {
    width: 100%;
    height: 100%;
    overflow: hidden
}

.sec1 .box .sec1-left {
    width: 66%;
    float: left;
    padding-left: 13.54%
}

.sec1 .box .sec1-left h3 {
    font-size: 16px;
    color: #666;
    text-transform: uppercase;
    line-height: 1.2;
    margin-top: 30px;
    font-weight: 600;
    margin-bottom: 120px
}

.sec1 .box .sec1-left h3 a {
    color: #666
}

.sec1 .box .sec1-left h3 span {
    padding: 0 5px
}

.sec1 .box .sec1-left h2 {
    font-size: 36px;
    color: #333;
    font-weight: bold;
    text-transform: uppercase;
    line-height: 0.833;
    margin-bottom: 50px
}

.sec1 .box .sec1-left h6 {
    font-size: 20px;
    color: #333;
    line-height: 1.5;
    font-weight: 600;
    margin-bottom: 40px
}

.sec1 .box .sec1-left h6 span {
    border-bottom: 1px solid #000
}

.sec1 .box .sec1-left p {
    font-size: 16px;
    color: #666;
    line-height: 1.5;
    font-weight: 600;
    padding-right: 2%;
    margin-bottom: 25px
}

.sec1 .box .sec1-left img {
    margin-top: 35px
}

.sec1 .box .sec1-left #swiperAdd .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    margin: 0 10px;
    opacity: 1;
    background: #fff
}

.sec1 .box .sec1-left #swiperAdd .swiper-pagination-bullet-active {
    background: #e67817
}

.sec1 .box .sec1-right {
    width: 34%;
    float: right;
    background: #e1e4e6;
    height: 100%;
    /* padding-top: 56px */
}

.sec1 .box .sec1-right .item {
    height: 240px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.102);
    position: relative
}

.sec1 .box .sec1-right .item .item-tit {
    padding-left: 100px;
    position: absolute;
    top: 30%
}

.sec1 .box .sec1-right .item .item-tit h4 {
    font-size: 48px;
    color: #e67817;
    font-weight: bold;
    line-height: 0.5
}

.sec1 .box .sec1-right .item .item-tit h4 span {
    font-size: 20px;
    font-weight: bold;
    line-height: 1.2;
    padding-left: 15px
}

.sec1 .box .sec1-right .item .item-tit p {
    font-size: 18px;
    color: #666;
    line-height: 1.333;
    width: 70%
}

.sec1 .sec1-box {
    width: 100%;
    padding: 70px 13.54%;
    height: 100%;
    overflow: hidden
}

.sec1 .sec1-box .sec1-list h5 {
    font-size: 20px;
    color: #333;
    line-height: 1.2;
    text-align: left;
    font-weight: 600
}

.sec1 .sec1-box .sec1-list h5 i {
    padding-right: 35px
}

.sec1 .sec1-box .sec1-list p {
    font-size: 16px;
    color: #666;
    line-height: 1.5;
    font-weight: 600;
    margin-top: 20px;
    margin-bottom: 10px
}

.sec2 {
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: relative
}

.sec2 #swiper .contt {
    position: relative
}

.sec2 #swiper .contt .slide-tit {
    width: 36.45%;
    height: 425px;
    position: absolute;
    background: rgba(51, 51, 51, 0.949);
    top: 25%;
    right: 13.54%;
    text-align: right;
    padding: 5%
}

.sec2 #swiper .contt .slide-tit h3 {
    font-size: 30px;
    color: #e67817;
    text-transform: uppercase;
    line-height: 0.8;
    text-align: right;
    margin-bottom: 33px
}

.sec2 #swiper .contt .slide-tit h3 span {
    border-bottom: 1px solid #e67817;
    padding-bottom: 10px
}

.sec2 #swiper .contt .slide-tit h4 {
    font-size: 36px;
    color: #e67817;
    font-weight: bold;
    text-transform: uppercase;
    line-height: 1.333;
    text-align: right
}

.sec2 #swiper .contt .slide-tit p {
    font-size: 16px;
    color: #b3b3b3;
    line-height: 1.5;
    text-align: right;
    font-weight: 600;
    margin-top: 15px
}

.sec2 #swiper #swi-p {
    bottom: 8% !important
}

.sec2 #swiper .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    margin: 0 10px;
    opacity: 1;
    background: #fff
}

.sec2 #swiper .swiper-pagination-bullet-active {
    background: #e67817
}

.sec2 #swiper #swi-next {
    background-image: url(../img/image/right.png) !important;
    width: 45px;
    height: 45px;
    right: 4%;
    background-size: cover;
    outline: none
}

.sec2 #swiper #swi-prev {
    background-image: url(../img/image/left.png) !important;
    width: 45px;
    height: 45px;
    left: 4%;
    background-size: cover;
    outline: none
}

.sec3 {
    width: 100%;
    height: 100%;
    overflow: hidden
}

.sec3 .sec3-box {
    width: 100%;
    padding: 120px 13.54% 80px 13.54%;
    background: #f1f5f7
}

.sec3 .sec3-box h3 {
    font-size: 36px;
    color: #333;
    font-weight: bold;
    line-height: 0.667;
    margin-bottom: 40px
}

.sec3 .sec3-box .titi {
    position: relative
}

.sec3 .sec3-box .titi p {
    font-size: 16px;
    color: #666;
    line-height: 1.5;
    font-weight: 600;
    padding-right: 25%
}

.sec3 .sec3-box .titi #swi-next1 {
    background-image: url(../img/image/right1.png) !important;
    width: 45px;
    height: 45px;
    right: 0;
    background-size: cover;
    outline: none
}

.sec3 .sec3-box .titi #swi-prev1 {
    background-image: url(../img/image/left1.png) !important;
    width: 45px;
    height: 45px;
    left: 93%;
    background-size: cover;
    outline: none
}

.sec3 .sec3-box #swiper2 {
    padding-bottom: 90px;
    padding-top: 55px
}

.sec3 .sec3-box #swiper2 .swiper-pagination-bullet {
    width: 10px;
    height: 10px
}

.sec3 .sec3-box #swiper2 .swiper-pagination-bullet-active {
    background: #e67817
}

.shadow {
    position: relative;
    box-shadow: 0px 0px 0px #ccc, 0px 0px 0px #ccc;
    border-radius: 8px
}

.shadow .inner-box {
    position: relative;
    z-index: 1;
    background: #fff;
    border-radius: 5px
}

.shadow .inner-box img {
    width: 100%
}

.shadow::before {
    content: "";
    position: absolute;
    z-index: 0;
    bottom: 10px;
    left: 9px;
    width: 46%;
    height: 20%;
    box-shadow: 0 15px 10px rgba(0, 0, 0, 0.4);
    transform: rotate(-5deg)
}

.shadow::after {
    content: "";
    position: absolute;
    z-index: 0;
    bottom: 10px;
    right: 9px;
    width: 46%;
    height: 20%;
    box-shadow: 0 15px 10px rgba(0, 0, 0, 0.4);
    transform: rotate(5deg)
}

.video-box {
    display: none;
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.3);
    z-index: 9999999
}

.video-box .vdobox {
    width: 70%;
    height: 600px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%)
}

.video-box .vdobox .myg {
    display: inline-block;
    width: 30px;
    height: 30px;
    position: absolute;
    text-align: center;
    right: -30px;
    top: -30px
}

.video-box .vdobox .myg span {
    font-size: 30px;
    color: #fff
}

@media (max-width: 767px) {
    .video-box .vdobox {
        height: 300px !important;
        width: 82% !important
    }

    .banner {
        height: 80vh
    }

    .banner .tit_2 {
        width: 100%;
        padding: 0 20px;
        margin-left: 0;
        top: 30%
    }

    .banner .tit_2 .left1 .area1 .tit-1 p {
        padding-left: 20%
    }

    .banner .tit_2 .right1 h3 {
        font-size: 24px;
        padding-left: 0
    }

    .sec1 .box {
        padding: 0 20px
    }

    .sec1 .box .sec1-left {
        width: 100%;
        float: unset;
        padding-left: 0
    }

    .sec1 .box .sec1-left h3 {
        margin-top: 20px;
        font-weight: normal;
        margin-bottom: 60px
    }

    .sec1 .box .sec1-left h2 {
        font-size: 24px;
        margin-bottom: 30px;
        line-height: 1.2
    }

    .sec1 .box .sec1-left h6 {
        font-size: 16px;
        font-weight: normal;
        margin-bottom: 25px
    }

    .sec1 .box .sec1-left p {
        font-weight: normal;
        font-size: 15px
    }

    .sec1 .box .sec1-left img {
        width: 100%;
        margin-top: 5px
    }

    .sec1 .box .sec1-right {
        width: 100%;
        float: unset;
        padding-top: 0
    }

    .sec1 .box .sec1-right .item {
        height: 150px
    }

    .sec1 .box .sec1-right .item .item-tit {
        padding-left: 18%;
        top: 23%
    }

    .sec1 .box .sec1-right .item .item-tit h4 {
        font-size: 40px
    }

    .sec1 .box .sec1-right .item .item-tit h4 span {
        font-size: 16px
    }

    .sec1 .box .sec1-right .item .item-tit p {
        width: 85%;
        font-size: 15px
    }

    .sec1 .sec1-box {
        padding: 60px 20px
    }

    .sec1 .sec1-box .sec1-list {
        padding: 0;
        width: 100%;
        padding: 0 8%;
        margin-bottom: 20px
    }

    .sec1 .sec1-box .sec1-list h5 {
        margin-bottom: 0
    }

    .sec1 .sec1-box .sec1-list p {
        font-weight: normal;
        margin-top: 10px;
        font-size: 15px
    }

    .sec2 #swiper .contt img {
        height: 90vh
    }

    .sec2 #swiper .contt .slide-tit {
        width: 75%;
        height: 350px
    }

    .sec2 #swiper .contt .slide-tit h3 {
        font-size: 18px
    }

    .sec2 #swiper .contt .slide-tit h4 {
        font-size: 22px
    }

    .sec2 #swiper .contt .slide-tit p {
        font-size: 16px
    }

    .sec2 #swiper #swi-next {
        display: none
    }

    .sec2 #swiper #swi-prev {
        display: none
    }

    .sec3 .sec3-box {
        padding: 60px 20px 60px 20px
    }

    .sec3 .sec3-box h3 {
        font-size: 24px;
        margin-bottom: 25px
    }

    .sec3 .sec3-box .titi p {
        font-size: 15px;
        font-weight: normal;
        padding-right: 0
    }

    .sec3 .sec3-box .titi #swi-next1 {
        display: none
    }

    .sec3 .sec3-box .titi #swi-prev1 {
        display: none
    }

    .sec3 .sec3-box #swiper2 {
        padding-top: 25px;
        padding-bottom: 50px
    }
}

@media (min-width: 768px) and (max-width: 1023px) {
    .banner .tit_2 {
        width: 91%;
        margin-left: 8.33%
    }

    .banner .tit_2 .right1 h3 {
        font-size: 33px
    }

    .sec1 .box .sec1-left {
        padding-left: 8.33%
    }

    .sec1 .box .sec1-left img {
        width: 100%
    }

    .sec1 .box .sec1-right {
        padding-top: 0
    }

    .sec1 .box .sec1-right .item .item-tit {
        padding-left: 50px;
        top: 25%
    }

    .sec1 .sec1-box {
        padding: 70px 8.33%
    }

    .sec2 #swiper .contt .slide-tit {
        width: 52%
    }

    .sec3 .sec3-box {
        padding: 120px 8.33% 80px 8.33%
    }

    .sec3 .sec3-box .titi #swi-prev1 {
        left: 80%
    }
}

@media (min-width: 1024px) and (max-width: 1365px) {
    .banner .tit_2 {
        width: 80%
    }

    .sec1 .box .sec1-left img {
        width: 100%
    }

    .sec1 .box .sec1-right {
        padding-top: 0
    }

    .sec1 .box .sec1-right .item {
        height: 232px
    }

    .sec1 .box .sec1-right .item .item-tit {
        padding-left: 50px;
        top: 25%
    }

    .sec2 #swiper .contt .slide-tit {
        width: 52%
    }

    .sec3 .sec3-box .titi #swi-prev1 {
        left: 86%
    }
}

@media (min-width: 1366px) and (max-width: 1600px) {
    .banner .tit_2 {
        width: 60%;
        margin-left: 7.5%
    }

    .banner .tit_2 .left1 .area1 .tit-1 p {
        font-size: 15px
    }

    .banner .tit_2 .right1 h3 {
        font-size: 32px
    }

    .sec1 .box .sec1-left {
        padding-left: 7.5%
    }

    .sec1 .box .sec1-left h2 {
        font-size: 30px
    }

    .sec1 .box .sec1-left h6 {
        font-size: 18px
    }

    .sec1 .box .sec1-left p {
        font-size: 15px
    }

    .sec1 .box .sec1-left img {
        width: 100%
    }

    .sec1 .box .sec1-right {
        padding-top: 0
    }

    .sec1 .box .sec1-right .item {
        height: 229.5px
    }

    .sec1 .box .sec1-right .item .item-tit {
        padding-left: 50px;
        top: 25%
    }

    .sec1 .sec1-box {
        padding: 70px 7.5%
    }

    .sec1 .sec1-box .sec1-list p {
        font-size: 15px
    }

    .sec2 #swiper .contt .slide-tit {
        width: 52%
    }

    .sec2 #swiper .contt .slide-tit h3 {
        font-size: 28px
    }

    .sec2 #swiper .contt .slide-tit h4 {
        font-size: 32px
    }

    .sec2 #swiper .contt .slide-tit p {
        font-size: 15px
    }

    .sec3 .sec3-box {
        padding: 80px 7.5% 80px 7.5%
    }

    .sec3 .sec3-box h3 {
        font-size: 30px
    }

    .sec3 .sec3-box .titi p {
        font-size: 15px
    }

    .sec3 .sec3-box .titi #swi-prev1 {
        left: 88%
    }

    .sec3 .sec3-box #swiper2 {
        padding-top: 30px
    }
}