@charset "utf-8";
.head-page .item:nth-child(2) span {
    color: #13337A;
    font-weight: bold;
}

.about-video {
    padding-left: 0;
    background: url(../img/about-video-bg.png) no-repeat center/cover;
}

.about-video .video {
    width: 46%;
    float: left;
    margin-left: 0;
    position: relative;
    margin-right: 42px;
}

.about-video .text {
    display: initial;
    -webkit-line-clamp: initial;
}

.about-page02 .lists {
    padding: 0 60px;
    box-sizing: border-box;
    position: relative;
}

.about-page02 .lists .swiper-container {
    position: initial;
}

.about-page02 .swiper-wrapper {
    box-sizing: border-box;
}

.about-page02 .swiper-button-prev, .about-page02 .swiper-button-next {
    transition: all .3s;
    width: 40px;
    height: 40px;
    opacity: 1;
    border: 1px solid #949494;
    border-radius: 50%;
}

.about-page02 .swiper-button-prev {
    left: 0;
}

.about-page02 .swiper-button-next {
    right: 0;
}

.about-page02 .swiper-button-prev:after, .about-page02 .swiper-button-next:after {
    color: #949494;
    font-size: 16px;
    transition: all .4s;
}

.about-page02 .swiper-button-prev:hover, .about-page02 .swiper-button-next:hover {
    background: #15337b;
    border: 1px solid #15337b;
}

.about-page02 .swiper-button-prev:hover:after, .about-page02 .swiper-button-next:hover:after {
    color: #ffffff;
}

.about-page02 .list {
    height: 123px;
    background: #FFFFFF;
    border: 1px solid #DCDCDC;
    width: 18.82%;
    margin: 10px 1.475% 10px 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-page02 .list:nth-child(5n) {
    margin-right: 0;
}

.about-page02 .swiper-pagination {
    display: none;
}

.about-page03 {
    background: url(../img/about03-bg.png) no-repeat center/cover;
}

.about-con {
    max-width: 1023px;
    margin: 12px auto 0;
}

.about-page03 .list {
    height: 339px;
    margin-bottom: 20px;
}

.about-page03 .list:nth-child(2n) {
    flex-direction: row-reverse;
}

.about-page03 .img {
    width: 50%;
    height: 100%;
}

.about-page03 .texts {
    width: 50%;
    height: 100%;
    padding-left: 40px;
    padding-right: 40px;
    box-sizing: border-box;
    position: relative;
}

.about-page03 .texts::after {
    content: "";
    display: block;
    width: 68.58%;
    height: 177px;
    position: absolute;
    bottom: 0;
    right: 0;
    background: url(../img/about03-f01.png) no-repeat center/cover;
}

.about-page03 .list:nth-child(2n) .texts::after {
    background: url(../img/about03-f02.png) no-repeat center/cover;
    left: 0;
    right: auto;
}

.about-page03 .tit {
    margin-bottom: 13px;
    margin-top: 55px;
}

.about-page03 .text {
    color: #333333;
    line-height: 2.5;
}

.about-page03 .list:hover img {
    height: 105%;
}

.about-page03 .list:nth-child(2n) .texts {
    padding-left: 60px;
    box-sizing: border-box;
}

.about-page03 .list:hover .texts::after {
    background: url(../img/about03-hf01.png) no-repeat center/cover;
}

.about-page03 .list:hover:nth-child(2n) .texts::after {
    background: url(../img/about03-hf02.png) no-repeat center/cover;
}

/*#certify .swiper-wrapper {
    box-sizing: border-box;
}

#certify .swiper-slide {
    width: 495px;
}

#certify .swiper-slide .img {
    height: 370px;
    background: #FFFFFF;
    border: 1px solid #E5E5E5;
    padding: 16px;
    box-sizing: border-box;
}

#certify .swiper-slide img {
    display: block;
}

#certify .swiper-slide p {
    font-size: 16px;
    color: #333333;
    text-align: center;
    margin-top: 24px;
    opacity: 0;
}

#certify .swiper-slide-active {
    z-index: 99;
}

#certify .swiper-slide-active p {
    opacity: 1;
}

#certify .swiper-slide-next {
    z-index: 98;
}

#certify .swiper-pagination {
    display: none;
}

#certify .swiper-button-next, #certify .swiper-button-prev {
    width: 48px;
    height: 61px;
    background: rgba(213, 213, 213, .8);
}

#certify .swiper-button-next:after, #certify .swiper-button-prev:after {
    font-size: 28px;
    color: #666666;
}

#certify .swiper-button-next:hover, #certify .swiper-button-prev:hover {
    background: rgba(27, 53, 127, .3);
}

#certify .swiper-button-next:hover::after, #certify .swiper-button-prev:hover::after {
    color: rgba(0, 0, 0, .6);
}*/

.about-page04{
    position: relative;
}

.about-page04 .lists{
    margin-top: 60px;
}
.about-page04 .list {
   background: #f2f2f2;
   padding: 25px;
   box-sizing: border-box;
   cursor: pointer;
   
}
.about-page04 .lists .img {
    position: relative;
    overflow: hidden;
    margin: 40px auto 45px;
    cursor: pointer;
}
.about-page04 .lists .img img {
    width: 100%;
    -webkit-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
}
.about-page04 .lists .text {
    border-top: 1px solid #DCDCDC;
    padding: 20px 0 10px;
}
.about-page04 .text .time{
    color: #555555;
}
.about-page04 .text .tit{
    margin-left: auto;
}
.about-page04 .swiper-pagination{
    display: none;
}
.about-page04 .but {
    margin-top: 60px;
    justify-content: center;
}
.about-page04 .swiper-button-prev,.about-page04 .swiper-button-next{
    position: initial;
    width: 57px;
    height: 57px;
    border: 1px solid #D2D2D2;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: initial;
    outline: none;
}
.about-page04 .swiper-button-next.swiper-button-disabled, .about-page04 .swiper-button-prev.swiper-button-disabled{
    opacity: 1;
}
.about-page04 .swiper-button-prev::before,.about-page04 .swiper-button-next::before{
    content: "";
    width: 20px;
    height: 16px;
    transition: all .3s;
}
.about-page04 .swiper-button-prev::before{
    background: url(../img/about01-prev.png) no-repeat center/cover;
}
.about-page04 .swiper-button-prev{
    margin-right: 48px;
}
.about-page04 .swiper-button-next::before{
    background: url(../img/about01-next.png)no-repeat center/cover;
}
.about-page04 .swiper-button-prev:hover,.about-page04 .swiper-button-next:hover{
    border: 1px solid #13337A;
    background: #13337A;
}
.about-page04 .swiper-button-prev:hover::before{
    background: url(../img/about01-hprev.png)no-repeat center/cover;
}
.about-page04 .swiper-button-next:hover::before{
    background: url(../img/about01-hnext.png)no-repeat center/cover;
}
.about-page04 .swiper-button-next:after, .about-page04 .swiper-button-prev:after{
    display: none;
}
.tech-tk{
	width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background: rgba(0,0,0,.68);
    z-index: 999;
    display: none;
}
.tech-tk.active{
	display: block;
}
.tech-tk-box {
    display: inline-block;
    background: #ffffff;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 20px;
    box-sizing: border-box;
    border-radius: 24px;
    width: 600px;
}
.tech-tk-img {
    display:flex;
    align-items:center;
    justify-content:center;
}
.techclose{
	margin-left: auto;
    display: block;
    width: 17px;
    margin-right: 10px;
    margin-top: 10px;
  
}



@media only screen and (min-width: 960px) {
    .about-page04 .swiper-slide:hover img {
        -webkit-transform: scale(1.08);
        -ms-transform: scale(1.08);
        transform: scale(1.08);
    }
}
@media only screen and (max-width: 1440px) {
    .about-page01 .texts{
        width: 55%;
    }
}
@media only screen and (max-width: 1200px) {

    .about-page04 .lists {
        margin-top: 50px;
    }
    .about-page04 .swiper-button-prev, .about-page04 .swiper-button-next{
        width: 50px;
        height: 50px;
    }
}
@media only screen and (max-width: 768px) {
    .about-page04 .but {
        margin-top: 25px;
    }
    .about-page04 .swiper-button-prev, .about-page04 .swiper-button-next {
        width: 40px;
        height: 40px;
    }
    .about-page04 .lists {
        margin-top: 20px;
    }
    .about-page04 .lists .img{
        width: 100%;
        margin: 0 auto 20px;
    }
}

@media only screen and (max-width: 1440px) {
    .about-page03 .texts::after{
        height: 164px;
    }
}


@media only screen and (max-width:1366px) {
    .about-page03 .texts::after{
        height: 159px;
    }
}


@media only screen and (max-width:1280px) {
    .about-page03 .texts::after{
        height: 149px;
    }
}
@media only screen and (max-width:1200px) {
    .about-page03 .texts::after{
        display: none;
    }
}


@media only screen and (max-width:768px) {
    .about-video .video{
        margin-right: 20px;
        width: 100%;
        float: initial;
     
    }
    .about-video .texts{
        margin-top: 25px;
    }
    .about-video .page-tit {
        margin-bottom: 10px;
    }

    .about-page03 .list{
        height: auto;
    }
    .about-page03 .list:last-child{
        margin-bottom: 0;
    }
    .about-page03 .img {
        width: 100%;
        height: auto;
    }
    .about-page03 .img .bg-img {
        position: initial;
        transform: translate(0);
        height: auto;
        width: 100%;
    }
    .about-page03 .texts {
        width: 100%;
        height: auto;
        padding-left: 0;
        padding-right:0;
    }
    .about-page03 .list:nth-child(2n) .texts {
        padding-left: 0;
    }
    .about-page03 .tit {
        margin-bottom: 5px;
        margin-top: 20px;
    }
    .about-page03 .text{
        line-height: 1.875;
    }
    .about-page02{
        padding-bottom: 20px;
    }
    .about-page02 .list {
        height: 60px;
        border: 1px solid #DCDCDC;
        width: 48%;
        margin: 8px 4% 8px 0;
    }
    .about-page02 .list:nth-child(5n) {
        margin-right: 4%;
    }
    .about-page02 .list:nth-child(2n){
        margin-right: 0;
    }
    .about-page02 .lists{
        padding: 0 40px;
        margin-top: 10px;
       
    }
    .about-page02 .list{
        height: 70px;
    }
    .about-page02 .swiper-button-prev, .about-page02 .swiper-button-next{
        width: 32px;
        height: 32px;
    }
    .swiper-pagination-bullet-active{
        background: #133478;
    }
    .about-page04 .list {
        padding: 15px;
    }
    .tech-tk-box {
        max-width:92%;
    }
}