/*内容*/
img {
    display: block;
}
.swiper-container {
    width: 100%;
    overflow: hidden;
    background: #000;
}
.swiper-slide img {
    position: absolute;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    top: 50%;
    display: block;
    width: 100%;
    height: 100%;
    -o-object-fit: cover;
    object-fit: cover;
}
.slide1 {
    width: 100%;
    height: 100%;
    background: #000 url("../img/p_index/banner1.jpg") no-repeat center;
    background-size: auto 100%;
}
.slide2 {
    width: 100%;
    height: 100%;
    background: #000 url("../img/p_index/banner2.jpg") no-repeat center;
    background-size: auto 100%;
}
.swiper-pagination-bullet {
    width: 88px;
    height: 4px;
    background: #ccc;
    border-radius: 0;
}
.swiper-pagination-bullet-active {
    background: #fff;
}
.swiper-container-horizontal
    > .swiper-pagination-bullets
    .swiper-pagination-bullet {
    margin: 0 12px;
}
.swiper-container .swiper-pagination-bullet:hover {
    background: #fff;
    opacity: 1;
}
.sec1 {
    width: 100%;
    height: 557px;
    overflow: hidden;
    display: table;
}
.sec1_left,
.sec1_right {
    width: 50%;
    height: 450px;
    float: left;
    overflow: hidden;
}
.sec1_right {
    background: #092a57;
    text-align: center;
    display: table-cell;
    vertical-align: middle;
}
.dt {
    display: table;
}
.dtc {
    display: table-cell;
    vertical-align: middle;
}
.tit1 {
    font-size: 12px;
    color: #fff;
    letter-spacing: 5px;
}
.tit2 {
    font-size: 32px;
    color: #fff;
    letter-spacing: 8px;
    font-weight: bold;
}
.sec1 .cont {
    font-size: 16px;
    color: #fff;
    line-height: 40px;
    letter-spacing: 3px;
    padding: 40px 10px;
}
.sec2 {
    /* width: 100%; */
    /* background: url("../img/p_index/sec1bg.jpg") no-repeat center; */
    /* height: 395px; */
    text-align: center;
    overflow: hidden;
    padding: 40px;
}
.brand-wrap {
    text-align: center;
    overflow: hidden;
    padding: 40px;
}
.brand-t {
    display: block;
    margin: 0 auto;
    width: 163px;
}
.brands {
    padding: 10px;
}
.brands .inside {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}
.brands .inside img {
    margin: 0 20px;
}
.sec2 .tit1 {
    color: #b9372a;
    line-height: 45px;
    margin-top: 60px;
}
.sec2 .tit2 {
    color: #b9372a;
    line-height: 107px;
}
.line {
    width: 265px;
    height: 1px;
    background: #999;
    display: inline-block;
    vertical-align: top;
    margin-top: 94px;
}
.line:first-child {
    margin-right: 68px;
}
.line:last-child {
    margin-left: 29px;
}
.branch img {
    display: inline-block;
    vertical-align: top;
}
.branch1 {
    margin: 32px 68px 0 0;
}
.branch2 {
    margin: 28px 63px 0 0;
}
.branch3 {
    margin: 19px 62px 0 0;
}
.branch4 {
    margin: 7px 23px 0 0;
}
.sec3 {
    width: 100%;
    /* height: 839px; */
    overflow: hidden;
    position: relative;
    /* background: url("../img/p_index/sec3bg.jpg") no-repeat center; */
}
.sec3 .img,
.sec4 .img,
.sec5 .img,
.sec6 .img,
.sec7 .img {
    /* position: absolute; */
    position: relative;
    left: 50%;
    top: 0;
    -webkit-transform: scale(1.03) translateX(-50%);
    transform: scale(1.03) translateX(-50%);
    transition: -webkit-transform 2s cubic-bezier(0.2, 0.8, 0.7, 1);
    -webkit-transition: -webkit-transform 2s cubic-bezier(0.2, 0.8, 0.7, 1);
    transition: transform 2s cubic-bezier(0.2, 0.8, 0.7, 1);
    transition: transform 2s cubic-bezier(0.2, 0.8, 0.7, 1),
        -webkit-transform 2s cubic-bezier(0.2, 0.8, 0.7, 1);
    transition: transform 2s cubic-bezier(0.2, 0.8, 0.7, 1),
        -webkit-transform 2s cubic-bezier(0.2, 0.8, 0.7, 1);
    transition: transform 2s cubic-bezier(0.2, 0.8, 0.7, 1),
        -webkit-transform 2s cubic-bezier(0.2, 0.8, 0.7, 1);
}
.sec3 .img:hover,
.sec4 .img:hover,
.sec5 .img:hover,
.sec6 .img:hover,
.sec7 .img:hover {
    -webkit-transform: scale(1) translateX(-50%);
    transform: scale(1) translateX(-50%);
}
.sec4.right .cont3 {
    left: auto;
    right: 43px;
}
.sec6.right .cont3 {
    left: auto;
    right: 43px;
}
.cont3 {
    width: 633px;
    height: 712px;
    /* margin: 50px 0 0 43px; */
    /* background: url("../img/p_index/cont3.jpg") no-repeat center; */
    background: rgba(0, 0, 0, 0.6);
    overflow: hidden;
    z-index: 9;
    position: absolute;
    left: 43px;
    top: 50%;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
}
.img3 {
    width: 169px;
    height: 110px;
    margin: 70px 0 0 70px;
    background: url("../img/p_index/img3.png") no-repeat center;
}
.tip3 {
    font-size: 18px;
    line-height: 40px;
    color: #fff;
    text-align: left;
    letter-spacing: 2px;
    margin: 56px 0 0 70px;
}
.line-img {
    padding: 38px 0 0 75px;
}
.line-img img {
    transition: -webkit-transform 0.3s cubic-bezier(0.2, 0.8, 0.7, 1);
    -webkit-transition: -webkit-transform 0.3s cubic-bezier(0.2, 0.8, 0.7, 1);
    transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.7, 1);
    transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.7, 1),
        -webkit-transform 0.3s cubic-bezier(0.2, 0.8, 0.7, 1);
    transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.7, 1),
        -webkit-transform 0.3s cubic-bezier(0.2, 0.8, 0.7, 1);
    transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.7, 1),
        -webkit-transform 0.3s cubic-bezier(0.2, 0.8, 0.7, 1);
    -webkit-transform: scaleX(1);
    transform: scaleX(1);
    -webkit-transform-origin-x: left;
}
.line-img:hover img {
    -webkit-transform: scaleX(1.3);
    transform: scaleX(1.3);
    -webkit-transform-origin-x: left;
}
.line3 {
    margin: 38px 0 0 75px;
    width: 84px;
    height: 11px;
    /* background: url("../img/p_index/line3.png") no-repeat right; */
    border-bottom: 1px solid #fff;
    transition: -webkit-transform 1s cubic-bezier(0.2, 0.8, 0.7, 1);
    -webkit-transition: -webkit-transform 1s cubic-bezier(0.2, 0.8, 0.7, 1);
    transition: transform 1s cubic-bezier(0.2, 0.8, 0.7, 1);
    transition: transform 1s cubic-bezier(0.2, 0.8, 0.7, 1),
        -webkit-transform 1s cubic-bezier(0.2, 0.8, 0.7, 1);
    transition: transform 1s cubic-bezier(0.2, 0.8, 0.7, 1),
        -webkit-transform 1s cubic-bezier(0.2, 0.8, 0.7, 1);
    transition: transform 1s cubic-bezier(0.2, 0.8, 0.7, 1),
        -webkit-transform 1s cubic-bezier(0.2, 0.8, 0.7, 1);
    -webkit-transform: scaleX(1);
    transform: scaleX(1);
    -webkit-transform-origin-x: left;
}
.line3:hover {
    -webkit-transform: scaleX(1.3);
    transform: scaleX(1.3);
    -webkit-transform-origin-x: left;
}
.more {
    font-size: 18px;
    color: #fff;
    margin-top: 55px;
    display: block;
    letter-spacing: 4px;
    cursor: pointer;
    width: 180px;
}
.sec4 {
    width: 100%;
    /* height: 887px; */
    overflow: hidden;
    position: relative;
    /* background: url(../img/p_index/sec4bg.jpg) no-repeat center; */
}
.sec4 .cont3 {
    background: rgba(255, 255, 255, 0.8);
}
.sec4 .img3 {
    width: 204px;
    height: 130px;
    margin: 60px 0 0 65px;
    background: url(../img/p_index/img4.png) no-repeat center;
}
.sec4 .tip3 {
    color: #000;
    margin: 45px 0 0 65px;
}
.sec4 .line3 {
    border-bottom: 1px solid #000;
    margin: 120px 0 0 65px;
    background: url("../img/p_index/line4.png") no-repeat right;
}
.sec4 .more {
    color: #252525;
    /* margin-left: 65px; */
}
.sec5 {
    overflow: hidden;
    /* height: 867px; */
    position: relative;
    background: url("../img/p_index/sec5bg.jpg") no-repeat center;
}
.sec5 .cont3 {
    background: url("../img/p_index/cont5.jpg") no-repeat center;
    /* margin-top: 68px; */
}
.sec5 .img3 {
    width: 148px;
    height: 140px;
    background: url("../img/p_index/img5.png") no-repeat center;
}
.sec5 .line3 {
    margin-top: 100px;
}
.sec6 {
    position: relative;
    /* height: 874px; */
    overflow: hidden;
    background: url("../img/p_index/sec6bg.jpg") no-repeat center;
}
.sec6 .cont3 {
    background: url("../img/p_index/cont6.jpg") no-repeat center;
    float: right;
    /* margin: 60px 42px 0 0; */
}
.sec6 .img3 {
    width: 146px;
    height: 145px;
    background: url("../img/p_index/img6.png") no-repeat center;
}
.sec6 .line3 {
    margin-top: 100px;
}
.sec7 {
    position: relative;
    /* height: 838px; */
    overflow: hidden;
    /* background: url("../img/p_index/sec7bg.jpg") no-repeat center; */
}
.sec7 .cont3 {
    margin-left: 0;
    background: url("../img/p_index/cont7.jpg") no-repeat center;
}
.sec7 .img3 {
    width: 165px;
    height: 180px;
    margin-top: 24px;
    background: url("../img/p_index/img7.png") no-repeat center / 100%;
}
.sec7 .tip3 {
    margin-top: 32px;
}
.sec7 .line3 {
    margin-top: 17px;
}
.knows {
    position: relative;
    padding-right: 10vw;
    margin-top: 4vw;
    margin-left: 70px;
}
.knowmore {
    width: 13vw;
}
.knows .konwsline {
    position: absolute;
    left: 14vw;
    top: 0;
    width: 6vw;
    transition: -webkit-transform 0.3s cubic-bezier(0.2, 0.8, 0.7, 1);
    -webkit-transition: -webkit-transform 0.3s cubic-bezier(0.2, 0.8, 0.7, 1);
    transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.7, 1);
    transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.7, 1),
        -webkit-transform 0.3s cubic-bezier(0.2, 0.8, 0.7, 1);
    transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.7, 1),
        -webkit-transform 0.3s cubic-bezier(0.2, 0.8, 0.7, 1);
    transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.7, 1),
        -webkit-transform 0.3s cubic-bezier(0.2, 0.8, 0.7, 1);
    -webkit-transform: scaleX(1);
    transform: scaleX(1);
    -webkit-transform-origin-x: left;
}
.knows:hover .konwsline {
    -webkit-transform: scaleX(1.3);
    transform: scaleX(1.3);
    -webkit-transform-origin-x: left;
}
.banner-phone {
    position: relative;
    display: none;
}
.banner-phone img {
    display: block;
    width: 100%;
}
.banner-phone .link {
    position: absolute;
    color: #7d7c4b;
    font-size: 12px;
    left: 10px;
    bottom: 10px;
}
.fengexian {
    display: block;
    width: 100%;
}
@media screen and (max-width: 1000px) {
    .banner-phone {
        position: relative;
        display: block;
    }
    .phonehide {
        display: none;
    }
    .sec1 {
        height: auto;
    }
    .sec1_left,
    .sec1_right {
        width: auto;
        height: auto;
        float: none;
    }
    .sec1_right {
        padding-top: 40px;
        display: block;
    }
    .sec1_right .dtc {
        display: block;
    }
    .sec1_left img {
        width: 100%;
        display: block;
    }
    .sec1 .cont {
        font-size: 12px;
        text-align: center;
        margin: 0 auto;
        line-height: 1.8;
        font-weight: 300;
        font-size: 10px;
        padding: 5vw 15vw 10vw;
        text-align: left;
    }
    .sec4.right .cont3 {
        right: auto;
        background: #fff;
    }
    .brand-wrap {
        padding: 30px 0 20px;
    }
    .brands .inside {
        overflow: hidden;
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        justify-content: center;
        width: 100%;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
    }
    .brands .inside img {
        margin: 0 2%;
        width: 16%;
    }
    .brand-t {
        width: 133px;
    }
    .cont3 {
        position: relative;
        margin: 0;
        width: auto;
        height: auto;
        left: auto;
        top: 0;
        -webkit-transform: none;
        transform: none;
        overflow: visible;
        background: -webkit-linear-gradient(left, #524343, #000);
    }
    .img3 {
        width: 16vw;
        height: 12vw;
        margin: 0;
        background: url(../img/p_index/img3.png) no-repeat center / 100%;
        position: absolute;
        left: 7vw;
        top: -6vw;
        z-index: 99;
    }
    .sec4 .img3 {
        width: 18vw;
        height: 14vw;
        margin: 0;
        background: url(../img/p_index/img4.png) no-repeat center / 100%;
        left: 7vw;
        top: -8vw;
    }
    .tip3,
    .sec4 .tip3 {
        margin: 0;
        font-size: 12px;
        width: auto;
        padding: 10vw 15vw 18vw;
        line-height: 1.8;
    }
    .sec3,
    .sec4,
    .sec5,
    .sec7 {
        height: auto;
        overflow: hidden;
    }
    .line3 {
        margin: 0px 0 0 44px;
    }
    .more {
        margin: 20px 0 0 44px;
        font-size: 13px;
    }
    .sec3 .img,
    .sec4 .img,
    .sec5 .img,
    .sec6 .img,
    .sec7 .img {
        position: relative;
        width: 140%;
        -webkit-transform: translate(0) scale(1.03);
        transform: translate(0) scale(1.03);
        left: auto;
    }
    .sec3 .img {
        width: 100%
    }
    .knowmore {
        width: 26vw;
    }
    .knows .konwsline {
        position: absolute;
        left: 0;
        top: -5vw;
        width: 13vw;
    }
    .knows {
        position: absolute;
        padding-right: 0;
        margin-top: 0;
        margin-left: 0;
        right: 3vw;
        bottom: 4vw;
    }
    .sec5 .img {
        transform: translateX(-40vw);
        width: 150%;
        margin-bottom: -3vw;
    }
    .sec5 .img3 {
        width: 15vw;
        height: 15vw;
        background: url(../img/p_index/img5.png) no-repeat center/ 100%;
        top: -8vw;
    }
    .sec5 .cont3 {
        background: #000;
    }
    .sec4 .img {
        margin-bottom: -2vw;
        margin-top: -6vw;
    }
    .sec6 .img {
        margin-bottom: -4vw;
    }
    .sec6.right .cont3 {
        right: auto;
        float: none;
    }
    .sec6 .img3 {
        width: 16vw;
        height: 16vw;
        background: url(../img/p_index/img6.png) no-repeat center / 100%;
        top: -8vw;
    }
    .sec6 {
        height: auto;
        overflow: hidden;
    }
    .sec7 .tip3 {
      margin: 0;
    }
    .sec7 .img3 {
      width: 16vw;
      height: 18vw;
      background: url(../img/p_index/img7.png) no-repeat center / 100%;
      top: -16vw;
    }
    .swiper-pagination-bullet {
      width: 6vw;
      height: 2px;
    }
    .sec7 .img {
        transform: translateX(0);
        width: 100%;
    }
    .sec5 .img {
        transform: translateX(0);
        width: 100%;
    }
    .sec3 .img:hover, .sec4 .img:hover, .sec5 .img:hover, .sec6 .img:hover, .sec7 .img:hover {
        -webkit-transform: scale(1.2);
        transform: scale(1.2);
    }
    .navli::after {
        content: ''
    }
}