@charset "utf-8";
.head-page .item:nth-child(2) span {
    color: #DB2927;
}
.head-page .item:nth-child(2) span::after{
    transform: scale(1);
}

.about nav .width1400{
    justify-content: space-around;
    padding: 0 9.5%;
    box-sizing: border-box;
}
.about-page01{
    position: relative;
}
.about-page01::after{
    content: "";
    display: block;
    position: absolute;
    right: 0;
    bottom: -30px;
    width: 51.56%;
    height: 730px;
    background: url(../images/about01-bg.png) no-repeat center/cover;
    z-index: -1;
}
.about-page01 .width1400{
    padding-right: /* 18.8% */ 30%;
    box-sizing: border-box;
}
.about-page01 .title {
    color: #111111;
}
.about-page01 .con{
    font-size: 14px;
    color: #555555;
    line-height: 30px;
    margin: 36px 0 110px;
}
.about-page01 .lists h4 {
    position: relative;
    align-items: baseline;
}
.about-page01 .lists span {
    font-size: 65px;
    color: #D8282B;
    font-weight: bold;
    line-height: 1;
}
.about-page01 .lists .plus {
    font-size: 12px;
    font-weight: bold;
    color: #D8282B;
    margin-left: 5px;
}
.about-page01 .lists p {
    font-size: 16px;
    color: #555555;
}
.about-page01 .list{
    margin-right: 104px;
    position: relative;
}
.about-page02{
    background: url(../images/about02-bg.png) no-repeat center/cover;
    padding-bottom: 190px;
}
.about-page02 .page-tit{
    color: #ffffff;
}
.about-page02 .time {
   text-align: center;
   color: #ffffff;
}
.about-page02-con{
    position: relative;
    margin-top: 45px;
}
.about-page02-con::after{
    content: "";
    display: block;
    width: 100%;
    height: 1px;background: #ffffff;
    position: absolute;
    top: 61px;
}
.about-page02 .year{
    font-weight: bold;
    color: #FFFFFF;
    line-height: 30px;
}
.about-page02 .sxale{
    width: 20px;
    height: 20px;
    background: #4275A9;
    background: rgba(66,117,169,.6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 18px auto 40px;
    position: relative;
    z-index: 3;
}
.about-page02 .sxale::after{
    content: "";
    display: block;
    width: 12px;
    height: 12px;
    background: rgba(255,255,255,.9);
    border-radius: 50%;
}
.about-page02 .lists{
    padding: 0 110px;
    box-sizing: border-box;
    position: relative;
}
.about-page02 .lists .swiper-container{
    position: initial;
    box-sizing: border-box;
}
.about-page02 .swiper-button-prev, .about-page02 .swiper-button-next{
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 2px solid #ffffff;
    margin-top: 40px;
}
.about-page02 .swiper-button-prev::after, .about-page02 .swiper-button-next::after{
    font-size: 16px;
    color: #ffffff;
}
.about-page02 .swiper-pagination{
    display: none;
}
.about-page02 .texts{
    height: 259px;
    border: 1px solid #FFFFFF;
    padding: 46px 15px 35px 18px;
    box-sizing: border-box;
}
.about-page02 .text{
    color: #FFFFFF;
    line-height: 30px;
    width: 100%;
    max-height: 100%;
    overflow-y: auto;
    padding-right: 3px;
    box-sizing: border-box;
}
.about-page03{
    width:100%;
    height: 772px;
    background: url(../images/about03-bg.png) no-repeat center/cover;
}
.about-page03 .lists{
    justify-content: space-between;
    margin-top: 15px;
}
.about-page03 .list{
    width: 25.36%;
    align-items:flex-start;
    padding-top: 40px;
    padding-bottom: 40px;
    border-bottom: 2px solid #D2D2D2;
    position: relative;
    z-index: 1;
    margin-bottom: 50px;
}
.about-page03 .list::after{
    content: "";
    display: block;
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: #D8282B;
    transition: all .3s;
}
.about-page03 .img{
    width: 60px;
    height: 60px;
    background: #F2F2F2;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}
.about-page03 .img img{
    transition: all .3s;
}
.about-page03 .h-img{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    opacity: 0;
}
.about-page03 .tit{
    font-weight: bold;
    color: #111111;
    width: calc(100% - 60px);
    padding-left: 14px;
    box-sizing: border-box;
}
.about-page03 .nums{
    font-size: 170px;
    font-weight: bold;
    color: #F2F2F2;
    line-height: 1;
    position: absolute;
    right: 36px;
    top: 0;
    z-index: -1;
    opacity: 0;
    transition: all .3s;
}
.about-page03 .texts{
    padding-left: 74px;
    color: #555555;
    margin-top: 16px;
  
    height:72px;
    overflow:hidden;
}
.about-page04{
    position: relative;
    padding-bottom: 110px;
}
.about-page04:after{
    content: "";
    display: block;
    position: absolute;top: 0;
    left: 0;
    background: url(../images/about-page14.png) no-repeat center/cover;
    height: 885px;
    width: 100%;
    z-index: -1;
}
.about-page04 .lists{
    margin-top: 60px;
}
.about-page04 .list {
   background: #ffffff;
   padding: 25px;
   box-sizing: border-box;
   cursor: pointer;
}
.about-page04 .lists .img {
    position: relative;
    overflow: hidden;
    width: 53.2%;
    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 #EEEEEE;
    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: 45px;
    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(../images/about01-prev.png) no-repeat center/cover;
}
.about-page04 .swiper-button-prev{
    margin-right: 48px;
}
.about-page04 .swiper-button-next::before{
    background: url(../images/about01-next.png)no-repeat center/cover;
}
.about-page04 .swiper-button-prev:hover,.about-page04 .swiper-button-next:hover{
    border: 1px solid #0F6CAE;
    background: #0F6CAE;
}
.about-page04 .swiper-button-prev:hover::before{
    background: url(../images/about01-hprev.png)no-repeat center/cover;
}
.about-page04 .swiper-button-next:hover::before{
    background: url(../images/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;
}
.techclose{
	margin-left: auto;
    display: block;
    width: 17px;
    margin-right: 10px;
    margin-top: 10px;
  
}
.tech-tk-img{
    display: flex;
    justify-content: center;
    margin-top: 20px;
}
.tech-tk-img img{
    max-height: 550px;
}
@media only screen and (min-width: 960px) {
    .about-nav .item:hover{
        color: #D8282B;
    }
    .about-nav .item:hover:after{
        transform: scale(1);
    }
    .about-page03 .list:hover .tit{
        color: #D8282B;
    }
    .about-page03 .list:hover .img{
        background: #D8282B;
    }
    .about-page03 .list:hover .h-img{
        opacity: 1;
    }
    .about-page03 .list:hover .p-img{
        opacity: 0;
    }
    .about-page03 .list:hover::after{
        width: 100%;
    }
    .about-page03 .list:hover .nums{
        opacity: 1;
    }
    .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: 1366px) {
    .about-page01 .lists span {
        font-size: 65px;
    }
    .about-page01 .list{
        margin-right: 40px;
    }
    .about-page03 .nums{
        font-size: 140px;
    }
    .about-page03 .texts{
        padding-right: 0;
    }
}
@media only screen and (max-width: 1200px) {
    .about-page01 .con {
        margin: 30px 0 60px;
    }
    .about-page01::after{
        height: 570px;
    }
    .about-page01 .lists span {
        font-size: 60px;
    }
    .about-page02{
        padding-bottom: 120px;
    }
    .about-page02-con {
        margin-top: 40px;
    }
    .about-page03 .list{
        margin-bottom: 30px;
        padding-bottom: 35px;
        padding-top: 30px;
    }
    .about-page03 .nums {
        font-size: 130px;
    }
    .about-page03{
        height: auto;
    }
    .about-page03 .texts{
        margin-top: 0;
    }
    .about-page03  .pd140{
        padding-bottom: 50px;
    }
    .about-page04 .lists {
        margin-top: 50px;
    }
    .about-page04 {
        padding-bottom: 80px;
    }
    .about-page04 .swiper-button-prev, .about-page04 .swiper-button-next{
        width: 50px;
        height: 50px;
    }
}
@media only screen and (max-width: 768px) {
	.tech-tk-box{
		width: 92%;
		text-align: center;
	}
    .about nav .width1400{
        padding: 0;
    }
    .about-page01 .width1400 {
        padding-right: 0;
        padding-top: 25px;
    }
    .about-page01 .con {
        margin: 10px 0 10px;
    }
    .about-page01::after{
        display: none;
    }
    .about-page01 .lists span{
        font-size: 28px;
    }
    .about-page01 .list{
        width: 48%;
        margin-right: 4%;
        box-sizing: border-box;
    }
    .about-page01 .list:nth-child(2n){
        margin-right: 0;
    }
    .about-page02 .lists {
        padding: 0;
        padding-bottom: 50px;
    }
    .about-page02-con {
        margin-top: 10px;
    }
    .about-page02 .sxale {
        margin: 10px auto 20px;
    }
    .about-page02-con::after{
        top: 50px;
    }
    .about-page02 {
        padding-bottom: 10px;
    }
    .about-page02 .texts {
        height: 190px;
        border: 1px solid #FFFFFF;
        padding: 20px 15px 20px 18px;
    }
    .about-page02 .swiper-button-prev, .about-page02 .swiper-button-next{
        display: none;
    }
    .about-page02 .swiper-pagination{
        display: block;
    }
    .about-page02 .swiper-pagination .swiper-pagination-bullet{
        background: #ffffff;
        opacity: 1;
    }
    .about-page02 .swiper-pagination .swiper-pagination-bullet-active{
        background: #D8282B;
    }
    .about-page03 .list {
        width: 100%;
        margin-bottom: 20px;
        padding-bottom: 20px;
        padding-top: 0;
    }
    .about-page03 .nums{
        display: none;
    }
    .about-page03 .texts{
        height: auto;
        padding-left: 59px;
    }
    .about-page03 .pd140 {
        padding-bottom: 10px;
    }
    .about-page03 .img {
        width: 45px;
        height: 45px;
    }
    .about-page03 .img img{
        max-height: 20px;
    }
    .about-page03 .tit {
        font-weight: bold;
        color: #111111;
        width: calc(100% - 45px);
    }
    .about-page04 {
        padding-bottom: 30px;
    }
    .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;
    }
}