/* æ··å…¥ */
@-moz-keyframes fadeInOut {
    0% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}

@-o-keyframes fadeInOut {
    0% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}

@-webkit-keyframes fadeInOut {
    0% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}

@keyframes fadeInOut {
    0% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}

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

.banner .desc {
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 9;
    padding: 32px 52px;
    border: 6px solid #fff;
    color: #fff;
    text-align: center;
    white-space: nowrap;
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
}

.banner .desc h3 {
    margin: 0;
    font-size: 70px;
}

.banner .desc h4 {
    margin: 25px 0;
    font-size: 24px;
    font-weight: normal;
    color: #fdd000;
}

.banner .desc h4::after {
    display: block;
    width: 130px;
    height: 3px;
    margin: 25px auto 0;
    background-color: #fff;
    content: '';
}

.banner .desc p {
    margin: 0;
    font-size: 22px;
}

@media(min-width: 1440px) {
    .banner video {
        display: block;
        height: 944px;
        object-fit: cover;
    }

}

@media(max-width: 1440px) {
    .banner video {
        display: block;
        object-fit: cover;
    }

}

.iconnav {
    padding: 52px 120px 56px;
    background-color: #fff;
}

.iconnav ul li {
    float: left;
    width: 12.5%;
}

.iconnav ul li a {
    display: block;
    text-align: center;
}

.iconnav ul li i {
    display: block;
    height: 60px;
    margin-bottom: 15px;
    background-repeat: no-repeat;
    background-position: 50% 0;
    content: '';
    -webkit-transition: all 0.2s ease;
    -moz-transition: all 0.2s ease;
    -ms-transition: all 0.2s ease;
    transition: all 0.2s ease;
}

.iconnav ul li:hover i {
    background-position: 50% 100%;
}

.iconnav ul li h3 {
    margin: 0 0 6px;
    font-size: 19px;
    font-weight: normal;
}

.iconnav ul li p {
    margin: 0;
    font-size: 15px;
}

.box {
    padding: 96px 120px;
}

.box .hd {
    margin-bottom: 48px;
}

.box .hd .more {
    display: block;
    width: 186px;
    height: 50px;
    line-height: 50px;
    overflow: hidden;
    margin-top: 35px;
    font-size: 18px;
    text-align: center;
    background-color: #fff;
    -webkit-transition: all 0.2s ease;
    -moz-transition: all 0.2s ease;
    -ms-transition: all 0.2s ease;
    transition: all 0.2s ease;
}

.box .hd .more:hover {
    color: #fff;
    background-color: #595758;
}

.box .hd .more:hover span {
    background-image: url('../image/icon10_hv.png');
}

.box .hd .more span {
    padding-right: 41px;
    background: url('../image/icon103.png') no-repeat right center;
}

.box .hd h3 {
    margin: 0;
    font-size: 34px;
    font-weight: normal;
    color: #007fa8;
}

.box .hd h3::after {
    display: block;
    width: 60px;
    height: 2px;
    margin-top: 16px;
    background-color: #898989;
    content: '';
}

.box .hd p {
    margin: 15px 0 0;
    font-size: 18px;
    color: #898989;
}

.box .ft-more {
    display: block;
    width: 186px;
    height: 50px;
    line-height: 50px;
    overflow: hidden;
    margin: 19px auto 0;
    font-size: 18px;
    text-align: center;
    background-color: #fff;
    -webkit-transition: all 0.2s ease;
    -moz-transition: all 0.2s ease;
    -ms-transition: all 0.2s ease;
    transition: all 0.2s ease;
}

.box .ft-more:hover {
    color: #fff;
    background-color: #595758;
}

.box .ft-more:hover span {
    background-image: url('../image/icon10_hv.png');
}

.box .ft-more span {
    padding-right: 41px;
    background: url('../image/icon103.png') no-repeat right center;
}

.box2 .item {
    position: relative;
    display: block;
    width: 25%;
}

.box2 .item .pic {
    display: block;
    width: 100%;
}

.box2 .item .desc {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    padding: 0 46px 63px;
    color: #fff;
    -webkit-transition: all 0.2s ease;
    -moz-transition: all 0.2s ease;
    -ms-transition: all 0.2s ease;
    transition: all 0.2s ease;
}

.box2 .item .desc h3 {
    margin: 0;
    font-size: 30px;
}

.box2 .item .desc h4 {
    margin: 10px 0 12px;
    font-size: 24px;
}

.box2 .item .desc p {
    margin: 0;
    font-size: 13px;
}

.box2 .item .desc img {
    display: block;
    margin-top: 16px;
}

.box2 .item .desc .hv {
    display: none;
    line-height: 27px;
    padding: 19px 0;
    margin-top: 35px;
    border-width: 1px 0;
    border-style: solid;
    border-color: #fff;
    font-size: 14px;
}

.box2 .item:hover .desc {
    top: 0;
    padding: 0 46px;
    background-color: rgba(0, 127, 168, 0.6);
}

.box2 .item:hover .desc .front {
    display: none;
}

.box2 .item:hover .desc .hv {
    display: block;
}

.box3 {
    background-color: #fff;
}

.box3 .hd .more {
    background-color: #efefef;
}

.box4 {
    position: relative;
    padding: 97px 0 99px;
    background: url('../image/bg_box4.jpg') no-repeat left center;
    background-size: auto 100%;
}

@media (max-width: 1440px) {
    .box4 .swiper-container {
        position: absolute;
        top: -30px;
        right: -300px;
        bottom: -26px;
    }

}

@media (min-width: 1440px) {
    .box4 .swiper-container {
        position: absolute;
        top: -30px;
        right: 0;
        bottom: -26px;
    }
}



.box4 .swiper-container img {
    display: block;
    height: 100%;
}

.box4 .swiper-container .swiper-pagination {
    right: 32px;
}

.box4 .swiper-container .swiper-pagination-bullet {
    width: 6px;
    height: 92px;
    margin: 10px 0;
    -webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    -ms-border-radius: 3px;
    border-radius: 3px;
    background-color: #fff;
    opacity: 0.4;
}

.box4 .swiper-container .swiper-pagination-bullet-active {
    opacity: 1;
}

.box4 .container {
    position: relative;
    z-index: 3;
}

.box4 .container .desc {
    display: block;
    width: 775px;
    padding: 70px 70px 40px;
    background-color: #fff;
}

.box4 .container .desc:hover {
    color: inherit;
}

.box4 .container .desc h3 {
    line-height: 45px;
    margin: 0;
    font-size: 30px;
    color: #007fa8;
}

.box4 .container .desc .bd {
    margin: 42px 0 56px;
}

.box4 .container .desc .bd::before {
    display: block;
    width: 86px;
    height: 3px;
    margin-bottom: 46px;
    background-color: #898989;
    content: '';
}

.box4 .container .desc .bd p {
    line-height: 26px;
    margin: 0 0 10px;
    font-size: 14px;
    color: #595757;
}

.box4 .container .desc .more {
    font-size: 18px;
    text-decoration: none;
    -webkit-transition: all 0.2s ease;
    -moz-transition: all 0.2s ease;
    -ms-transition: all 0.2s ease;
    transition: all 0.2s ease;
}

.box4 .container .desc .more:hover {
    color: #9fa0a0;
}

.box4 .container .desc .more:hover span {
    background-image: url('../image/icon10_hv2.png');
}

.box4 .container .desc .more span {
    padding-right: 41px;
    background: url('../image/icon103.png') no-repeat right center;
}

/*服务项目*/
.one {
    width: 100%;
    height: 250px;
}

.ima {
    align: center;
    position: relative;
    height: 75px;
    width: 75px;
    top: 55px;
    display: block;
    margin: auto;
}

.top {
    color: #595757;
    position: relative;
    text-align: center;
    /* padding-top:80px; */
    top: 70px;
    font-size: 28px;
    /* -webkit-transition: all 1.5s;
                 -moz-transition: all 1.5s;
                 -ms-transition: all 1.5s;
                 -o-transition: all 1.5s;
                 transition: all 1.5s; */
}

.second {
    position: relative;
    /**实现div居中*/
    margin: 0 auto;
    width: 100px;
    height: 15px;
    text-align: center;
    top: 80px;
    font-size: 15px;
    color: #595757;
}

.hid {
    color: #FFFFFF;
    margin: 10px;
    margin-top: 60px;
    padding: 0 20px;
    text-align: center;
    font-size: 16px;
    /* visibility:hidden; */
    overflow: hidden;
    height: 0;
    line-height: 2px;
    /* -webkit-transition: all 1.5s;
                -moz-transition: all 1.5s;
                -ms-transition: all 1.5s;
                -o-transition: all 1.5s;
                transition: all 1.5s; */
}

.links {
    opacity: 0;
    margin: 15px 45px;
    display: block;
    width: 100px;
    color: #fff;
    font-size: 14px;
    margin: 0 auto;
    text-align: center;
    line-height: 30px;
    border: 1px solid #fff;
    text-decoration: none;
    cursor: pointer;
    /**过渡效果*/
    /* -webkit-transition: all 0.3s;
                -moz-transition: all 0.3s;
                -ms-transition: all 0.3s;
                -o-transition: all 0.3s;
                transition: all 0.3s; */
}

.links:hover {
    color: #007fa8;
    border-color: #fff;
    background: #fdd000;
}

.bag {
    height: 840px;
    width: 1422px;
    margin: 0 auto;
}

.dqmain {
    position: relative;
    margin: 0 auto;
    width: 1422px;
    top: 20px;
}

@media(max-width: 1440px) {
    .bag {
        width: 100%;
        height: 840px;
        margin: 0 auto;
    }

    .dqmain {
        position: relative;
        margin: 0 auto;
        width: 100%;
        top: 20px;
    }

}

.dqmain li {
    width: 32%;
    background: #f2f2f2;
    transition: all 1s ease 0s;
    float: left;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.2);
    list-style-type: none;
    margin: 5px
}

.dqmain li:hover {
    border: 1px solid rgba(255, 255, 255, 1);
    background-color: #007fa8;
    /**背景颜色变化时间*/
    -webkit-transition: all 1.5s;
    -moz-transition: all 1.5s;
    -ms-transition: all 1.5s;
    -o-transition: all 1.5s;
    transition: all 1.5s;
}

.p_p p {
    width: 80%;
    margin: 10px auto;
    text-align: center;
    line-height: 31px;
}

.dqmain li:hover .top {
    color: #fff;
}

.dqmain li:hover .second {
    color: #fff;
}

.hid p {
    line-height: 10px;
    font-size: 14px;
}