.brand {
    display: flex;
    justify-content: center;
}

.yb {
    margin-top: 56px;
}

.navigation {
    border-top: 1px solid #dedede;
}

.navigation-about {
    max-width: 1320px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
}

.navigation-about li {
    padding: 8px 18px 8px;
    margin: 20px 56px;
}

.actived {
    background-color: #000;
}

.actived a {
    color: #fff !important;
}

.navigation-about li a {
    color: #5d5d5d;
}

.text-capitalize {
    line-height: 30px;
}

.science {
    color: #313131;
    margin: 0 auto;
}

.science div {
    line-height: 30px;

}

.science-one {
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
    margin-bottom: 94px;
}

.science-two {
    position: relative;
}

.science-one p {
    width: 450px;
}

.variety {
    width: 450px;
}

.science-one img,
.two-main>img,
.news-item>img {
    transition: opacity 0.5s ease;
}

.science-one img {
    width: 54%;
}

.science-two::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: url(../images/zhu01.png) no-repeat;
    background-position: center;
    opacity: 0.3;
}

.two-main {
    display: flex;
    justify-content: space-between;
    margin-bottom: 100px;
}

/* 产品 */
.pro-list {
    margin: 56px 0 0;
    text-align: center;
}

.pro-list h3 {
    font-size: 52px;
    font-weight: 100;
}

.pro-list p {
    margin-bottom: 56px;
}

.pro-list img {
    transition: transform 0.3s ease;
}

.pro-list img:hover {
    transform: scale(0.9);
}

.line-title {
    font-size: 22px !important;
}

.item h3 {
    color: #5d5d5d;
    text-align: center;
    font-size: 20px;
    height: 30px;
    overflow: hidden;
}

.item div>p {
    color: #838383;
    line-height: 30px;
}

/* 产品 */


/* 历程 */
.mySwbox {
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    padding: 35px 10px 0;
    width: 100%;
    height: 100%;
}

.titlebox {
    width: 40%;
    position: absolute;
    left: 10px;
    top: 5%;
    z-index: 10;
}

.titlebox .section-title1 {
    color: #333333;
    font-size: 26px;
    padding-top: 40px;
}

.titlebox strong {
    display: block;
    font-weight: normal;
    padding-bottom: 20px;
    border-bottom: 1px solid #ddd;
    margin-bottom: 10px;
    position: relative;
}

.titlebox strong::before {
    content: '';
    display: block;
    width: 100px;
    height: 5px;
    background: #1b1b1b;
    position: absolute;
    bottom: -3px;
    left: 0;
    border-radius: 10px;
}

.titlebox p {
    margin: 0;
    background-color: #1b1b1b;
    border-radius: 3px;
    text-align: center;
    font-size: 14px;
    line-height: 26px;
    color: #f4f4f4;
    padding: 0 15px;
    display: inline-block;
}

.swiper-container {
    width: 100%;
    height: 300px;
    margin-left: auto;
    margin-right: auto;
    overflow: hidden;
}

.swiper-slide {
    background-size: cover;
    background-position: center;
}

.gallery-top {
    height: 100%;
    width: 100%;
}

.gallery-thumbs {
    height: 20%;
    box-sizing: border-box;
    padding: 10px 0;
}

.gallery-thumbs .swiper-slide {
    width: 25%;
    height: 100%;
    opacity: 1;
}

.gallery-thumbs .swiper-slide-thumb-active {
    opacity: 1;
}

.slide .text {
    width: 45%;
    color: #333333;
    padding-top: 15%;
    overflow: hidden;
    padding-right: 5%;
    flex-shrink: 0;
}

.slide .text h2 {
    margin: 0;
}

.slide .text h2 .s1 {
    font-size: 20px;
    line-height: 46px;
}

.slide .text h2 .s2 {
    font-size: 14px;
    font-weight: normal;
    line-height: 46px;
    margin-left: 15px
}

.slide .text h2 .s3 {
    float: right;
    font-size: 57px;
    line-height: 57px;
}

.slide .text p {
    font-size: 14px;
    line-height: 30px;
    color: #666;
    margin: 0;
}

.slide {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.slide img {
    max-width: 100%;
}

.mySwbox-thumbs {
    background-color: #fff;
    box-shadow: 0 0 10px #ddd;
    margin-top: 25px;
}

.mySwbox-thumbs .gallery-thumbs {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
}

.gallery-thumbs .swiper-slide {
    flex: 1;
    position: relative;
    transition: all ease .5s;
    cursor: pointer;
    display: flex;
    box-shadow: 0 0 1px rgba(0, 0, 0, 0);
    padding: 20px;
    border-right: 1px solid #ebebeb;
}

.img-center {
    position: relative;
    z-index: 999;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 30px;
    border-right: 1px solid #ebebeb;
}

.gallery-thumbs .swiper-slide.swiper-slide-thumb-active .i1 {
    display: none;
}

.gallery-thumbs .swiper-slide.swiper-slide-thumb-active::before {
    width: 100%;
}

.gallery-thumbs .swiper-slide:before {
    width: 0;
    height: 100%;
    background: #1e1e1e;
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    transition: all 0.5s;
}

.gallery-thumbs .slide-icon {
    display: flex;
}

.gallery-thumbs .swiper-slide.swiper-slide-thumb-active .text {
    color: #FFF;
}

.gallery-thumbs .swiper-slide .i2 {
    display: none;
}

.gallery-thumbs .swiper-slide.swiper-slide-thumb-active .i2 {
    display: block;
}

.gallery-thumbs .swiper-slide .text {
    position: relative;
    z-index: 999;
    padding-left: 25px;
    color: #333333;
}

.gallery-thumbs .swiper-slide .text h2 {
    font-size: 16px;
    margin: 0;
    line-height: 30px;
}

.gallery-thumbs .swiper-slide:last-child {
    border-right: 0;
}

.gallery-thumbs .swiper-slide.swiper-slide-thumb-active .text p {
    color: #FFF;
    opacity: 0.6;
}

.gallery-thumbs .swiper-slide.swiper-slide-thumb-active .text h2 {
    color: #FFF;
}

.gallery-thumbs .swiper-slide .text p {
    font-size: 12px;
    color: #666666;
    margin: 0;
    line-height: 25px;
}

.licheng {
    padding: 0em 2em !important;
}

.gallery-thumbs .swiper-slide .icon {
    width: 50px;
    height: 50px;
    vertical-align: -0.15em;
    fill: #333333;
    overflow: hidden;
    transition: all ease .5s;
    margin-right: 8px;
}

.gallery-thumbs .swiper-slide.swiper-slide-thumb-active .icon {
    fill: #ffffff;
}

.mySwbox-main {
    margin-bottom: 80px;
}


@media (max-width:992px) {
    .mySwbox-thumbs .gallery-thumbs {
        padding: 10px;
    }

    .gallery-thumbs .swiper-slide {
        padding: 10px;
    }

    .img-center {
        width: 55px;
    }

    .titlebox .section-title1 {
        font-size: 24px;
    }

    .gallery-thumbs .swiper-slide .text {
        padding-left: 15px;
    }
}

@media (max-width:768px) {
    .mySwbox-thumbs {
        margin-left: 10px;
        margin-right: 10px;
    }

    .mySwbox {
        padding-top: 15px;
    }

    .titlebox .section-title1 {
        font-size: 24px;
        padding: 0;
    }

    .slide .text {
        width: 100%;
        padding-top: 20px;
        padding-right: 0;
    }

    .slide {
        flex-direction: column;
    }

    .titlebox {
        width: 100%;
        position: relative;
        left: 0;
        top: 5%;
        z-index: 10;
    }

    .slide .img {
        margin-top: 10px;
    }

    .gallery-thumbs .swiper-slide .text {
        display: none;
    }

    .gallery-thumbs .slide-icon {
        width: 100%;
    }

    .img-center {
        border-right: 0;
        width: 100%;
    }

    .mySwbox-main {
        padding: 5px 0 30px 0;
    }

    .gallery-thumbs .swiper-slide {
        margin-right: 0 !important;
    }

    .slide .text h2 .s3 {
        display: none;
    }
}

/* 历程 */


.info .img img {
    max-width: 60%;
}

.info .img,
.hide-footer .mt-4 {
    display: flex;
    justify-content: center;
}

.hide-footer h4 {
    font-size: 16px;
}

.hide-footer .text-decoration-none {
    font-size: 14px;
    opacity: 0.6;
}

.list-group-item .tell {
    font-size: 26px;
}
/* .hide-footer{
    text-align: center;
} */
.hide-footer .list-group-item img{
    text-align: center;
}
ul.p-0.m-0.ma {
    text-align: right;
}

.col-10 {
    width: 85.333333% !important;
    margin: 0 auto;
}
.col-1{
    width: auto !important;
}