@charset "utf-8";

:root {
    --main-color: #438A66;
}

/*技术创新*/
.about-jscx {
    background: transparent url(../images/about_jscx_bg.png) center no-repeat;
    background-size: cover;
    min-height: 100px;
    padding-top: 80px;
    padding-bottom: 130px;
}

.about-jscx-title {
    font-size: 36px;
    font-weight: bold;
    color: #FFFFFF;
    text-align: center;
}

.about-jscx-des {
    font-size: 16px;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 30px;
    padding-top: 45px;
    text-align: center;
}

.about-jscx-swp {
    min-height: 100px;
    border-top: 1px solid rgba(255, 255, 255, .48);
    margin-top: 65px;
}

.about-jscx-top-swp {
    height: 58px;
}

.about-jscx-con-swp {
    min-height: 100px;
}

.about-jscx-top-swp .swiper-slide {
    text-align: center;
    line-height: 58px;
    font-size: 16px;
    font-weight: 400;
    color: #FFFFFF;
    text-align: center;
    cursor: pointer;
    position: relative;
}

.about-jscx-top-swp .swiper-slide-thumb-active {
    position: relative;
    font-weight: bold;
    color: var(--main-color);
}

.about-jscx-top-swp .swiper-slide-thumb-active:after {
    content: '';
    border-top: 14px solid var(--main-color);
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
}

.about-jscx-con-swp .swiper-slide {
    background-color: #fff;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
}

.about-jscx-con-swp .swiper-slide .left {
    width: 50%;
    padding: 0 120px;
}

.about-jscx-con-swp .swiper-slide .left .t {
    font-size: 24px;
    font-weight: bold;
    color: #666666;
    border-bottom: 1px solid #DEDEDE;
    padding-bottom: 30px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.about-jscx-con-swp .swiper-slide .left .des {
    font-size: 16px;
    color: #999999;
    line-height: 26px;
    padding-top: 30px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    height: 108px;
}

.about-jscx-con-swp .swiper-slide .right {
    width: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-jscx-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    left: calc(50% - 260px);
    bottom: 80px;
    z-index: 10;
}

.about-jscx-btn .btn- {
    width: 56px;
    height: 31px;
    background: #4A4A4A;
    display: inline-block;
    margin-right: 4px;
    background-position: center;
    background-repeat: no-repeat;
    cursor: pointer;
	outline: 0;
}

.about-jscx-btn .btn-:hover {
    background-color: var(--main-color);
}

.about-jscx-btn .prev {
    background-image: url(../images/about_right_icon.png);
}

.about-jscx-btn .next {
    background-image: url(../images/about_right_icon1.png); background-color: #438A66;
}
.about-jscx-btn .next:hover {background-color: #4A4A4A;}

@media (max-width: 1280px) {
    .about-jscx-con-swp .swiper-slide .left {
        padding: 0 50px;
    }

    .about-jscx-btn {
        left: calc(50% - 190px);
        bottom: 25px;
    }

    .about-jscx-con-swp .swiper-slide .left .des {
        padding-top: 15px;
        height: 93px;
    }

    .about-jscx-con-swp .swiper-slide .left .t {
        padding-bottom: 15px;
    }
}

@media (max-width: 767px) {
    .about-jscx-con-swp .swiper-slide .left .t {
        font-size: 18px;
    }

    .about-jscx-con-swp .swiper-slide {
        flex-direction: column-reverse;
    }

    .about-jscx-con-swp .swiper-slide .right {
        width: 100%;
    }

    .about-jscx-con-swp .swiper-slide .left {
        padding-top: 15px;
        width: 100%;
        padding-bottom: 60px;
        padding-left: 30px;
        padding-right: 30px;
    }

    .about-jscx-con-swp .swiper-slide .right img {
        width: 100%;
    }

    .about-jscx-btn {
        left: auto;
        right: 10%;
        bottom: 15px;
    }

    .about-jscx-title {
        font-size: 24px;
    }

    .about-jscx {
        padding-top: 50px;
        padding-bottom: 50px;
    }
}

/*企业文化*/
.about-qywh {
    min-height: 100px;
    padding-top: 70px;
    padding-bottom: 60px;
    background: transparent url(../images/about_qywh_bg.png) center no-repeat;
    background-size: cover;
    position: relative;
}

.about-qywh:after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, .4);
    z-index: 1;
}

.about-qywh .container {
    position: relative;
    z-index: 11;
}

.about-qywh-top-swp .swiper-slide {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    padding-bottom: 56px;
    cursor: pointer;
}

.about-qywh-top-swp .swiper-slide-thumb-active {
    position: relative;
}

.about-qywh-top-swp .swiper-slide-thumb-active:after {
    content: '';
    border-bottom: 22px solid #fff;
    border-right: 20px solid transparent;
    border-left: 20px solid transparent;
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}

.about-qywh-top-swp .swiper-slide .pic {
    height: 55px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-qywh-top-swp .swiper-slide span {
    font-size: 16px;
    color: #ffffff;
    padding-top: 8px;
}

.about-qywh-con-swp .swiper-slide {
    background-color: #fff;
    padding: 70px 180px 160px 80px;
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;

}

.about-qywh-con-swp .swiper-slide .pic {
    width: 380px;
}

.about-qywh-con-swp .swiper-slide .text {
    width: calc(100% - 380px);
    padding-left: 50px;
    padding-top: 38px;
    max-height: 370px;
    overflow-y: scroll;
    padding-right: 10px;
}


.about-qywh-con-swp .swiper-slide .text::-webkit-scrollbar {
    width: 2px;
    height: 2px;
    background-color: #eee;
}

/*定义滚动条轨道 内阴影+圆角*/
.about-qywh-con-swp .swiper-slide .text::-webkit-scrollbar-track {
    border-radius: 10px;
    background-color: #eee;
}

/*定义滑块 内阴影+圆角*/
.about-qywh-con-swp .swiper-slide .text::-webkit-scrollbar-thumb {
    border-radius: 10px;
    background-color: var(--main-color);
}

.about-qywh-con-swp .swiper-slide .text h3 {
    font-size: 24px;
    font-weight: 400;
    color: #333333;
}

.about-qywh-con-swp .swiper-slide .text .des {
    font-size: 14px;
    color: #666666;
    line-height: 30px;

}

.about-qywh-con-swp .swiper-slide .text .des p {
    margin-top: 30px;  font-size: 16px;
    color: #666666;
    line-height: 30px;
}

.about-qywh-con-swp .num {
    position: absolute;
    right: 40px;
    top: 90px;
    z-index: 10;
    font-size: 48px;
    font-weight: 400;
    color: #333333;
}

.about-qywh-con-swp .swp-btn {
    position: absolute;
    left: 175px;
    bottom: 85px;
    z-index: 10;
    display: flex;
    flex-direction: row;
    width: 181px;
}

.about-qywh-con-swp .swp-btn:after {
    content: '';
    width: 1px;
    height: 51px;
    background: #B6B6B6;
    position: absolute;
    left: 50%;
    top: -10px;
    z-index: 10;
}

.about-qywh-con-swp .swp-btn .btn- {
    width: 68px;
    height: 30px;
    background: #000000;
	outline: 0;
    background-repeat: no-repeat;
    background-position: center;
    cursor: pointer;
}

.about-qywh-con-swp .swp-btn .btn-:nth-child(2) {
    margin-left: 45px;
}

.about-qywh-con-swp .swp-btn .btn-:hover {
    background-color: var(--main-color);
}
.swp-btn .btn-:hover{ background-color:#000；}
.about-qywh-con-swp .swp-btn .prev {
    background-image: url(../images/btn_left.png);
}

.about-qywh-con-swp .swp-btn .next {
    background-image: url(../images/btn_right.png); background-color: #438A66;
}
.about-qywh-con-swp .swp-btn .next:hover {
   background-color:#000; background-image: url(../images/btn_right.png); 
}

@media (max-width: 1280px) {
    .about-qywh-con-swp .swiper-slide .pic {
        width: 290px;
    }

    .about-qywh-con-swp .swiper-slide .text {
        width: calc(100% - 290px);
        padding-left: 30px;
        padding-top: 20px;
        max-height: 280px;
    }

    .about-qywh-con-swp .swiper-slide {
        padding: 60px 180px 130px 55px;
    }

    .about-qywh-con-swp .swp-btn {
        left: 117px;
    }
}

@media (max-width: 767px) {
    .about-qywh-con-swp .swiper-slide {
        flex-direction: column;
    }

    .about-qywh-con-swp .swiper-slide .pic {
        width: 100%;
    }

    .about-qywh-con-swp .swiper-slide .pic img {
        width: 100%;
    }

    .about-qywh-con-swp .swiper-slide .text {
        width: 100%;
        padding-left: 0;
        max-height: 100%;
    }

    .about-qywh-con-swp .swiper-slide {
        padding: 23px 20px 40px 20px;
    }

    .about-qywh-con-swp .swp-btn {
        bottom: auto;
        left: 20px;
        top: 25px;
    }

    .about-qywh-con-swp .swiper-slide .text::-webkit-scrollbar,
    .about-qywh-con-swp .swiper-slide .text::-webkit-scrollbar-track {

        background-color: transparent;
    }

    .about-qywh-con-swp .num {
        font-size: 18px;
        right: 30px;
        top: 30px;
        font-weight: bold;
    }

    .about-qywh-con-swp .swp-btn:after {
        display: none;
    }

    .about-qywh-con-swp .swp-btn .btn-:nth-child(2) {
        margin-left: 10px;
    }

    .about-qywh-top-swp .swiper-slide span {
        font-size: 15px;
    }

    .about-qywh-top-swp .swiper-slide .pic img {
        transform: scale(.8);
    }

    .about-qywh {
        padding-top: 40px;
        padding-bottom: 40px;
    }

    .about-qywh-top-swp .swiper-slide-thumb-active:after {
        border-bottom: 10px solid #fff;
        border-right: 10px solid transparent;
        border-left: 10px solid transparent;
    }

    .about-qywh-top-swp .swiper-slide {
        padding-bottom: 25px;
    }
}

/*资质荣誉*/
.about-zzry {
    padding-bottom: 63px;
	 padding-top: 35px;
}

.about-zzry-left-swp {
    float: left;
    width: calc(100% - 450px);
    padding: 0 100px 0 70px;
    position: relative;
}

.about-zzry-right-swp {
    float: left;
    width: 450px;
    height: 520px;
    background-color: #f3f3f3;
    padding: 36px 60px 0;
}

.about-zzry-swp {
    padding-top: 70px;
}

.about-zzry-left-swp .swiper-slide {
    background-color: #fff;
}

.about-zzry-left-swp .swiper-slide .pic img {
    width: 100%; border: #dedede 1px solid;
}

.about-zzry-left-swp .swiper-slide span {
    display: block;
    text-align: center;
    font-size: 18px;
    color: #666666;
    margin-top: 30px;
}

.about-zzry-left-swp .swiper-container {}

.about-zzry-left-swp .about-left-btn {
    width: 47px;
    height: 47px;
    background: #ECECEC;
    border-radius: 50%;
    background-repeat: no-repeat;
    background-position: center;
    position: absolute;
    top: 45%;
	outline: 0;
    z-index: 10;
    transform: translateY(-50%);
    cursor: pointer;
}

.about-zzry-left-swp .about-left-btn:hover {
    background-color: var(--main-color);
}

.about-zzry-left-swp .about-left-btn-prev {
    background-image: url(../images/about_left_prev_icon.png);
    left: 0;
}

.about-zzry-left-swp .about-left-btn-next {
    background-image: url(../images/about_left_next_icon.png);
    right: 30px;
}

.about-zzry-img-item {
    float: left;
    width: calc(50%);
    border: 6px solid transparent;
    position: relative;
}

.about-zzry-img-item.active:after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    right: 0;
    border: 6px solid var(--main-color);
}

.about-zzry-img-item:nth-child(2n) {
    float: right;
}

.about-zzry-img-item img {
    width: 100%;
}

.about-right-btn-box {
    display: flex;
    justify-content: center;
    flex-direction: row;
    align-items: center;
    padding-top: 40px;
}

.about-right-btn {
    width: 44px;
    height: 44px;
    background: #353535;
	outline: 0;
    border-radius: 50%;
    margin: 0 10px;
    background-repeat: no-repeat;
    background-position: center;
    cursor: pointer;
}

.about-right-btn:hover {
    background-color: var(--main-color);
}

.about-right-btn-prev {
    background-image: url(../images/about_right_icon.png);
}

.about-right-btn-next {
    background-image: url(../images/about_right_icon1.png);
}
@media (max-width: 1365px) {

.about-jscx-btn {

    bottom: 42px;
}
}

@media (max-width: 1280px) {
    .about-zzry-right-swp {
        display: none;
    }

    .about-zzry-left-swp {
        width: 100%;
        padding: 0 60px;
    }

    .about-zzry-left-swp .about-left-btn-next {
        right: 0;
    }
}

@media (max-width: 767px) {
    .about-zzry-left-swp {
        padding: 0 20px;
    }
    .about-zzry-left-swp .about-left-btn{
        top: 40%;
    }
    .about-zzry-swp{
        padding-top: 40px;
    }
    .about-zzry{
        padding-bottom: 40px;
    }
}