.abouttext {
    width: 100%;
    height: auto;
    background: white;
    padding-bottom: 1.1rem;
}

.abouttextcon {
    width: 16rem;
    margin: auto;
    padding-top: 0.01rem;
    position: relative;
}

.abouttitle {
    font-size: .38rem;
    font-family: Source Han Sans CN;
    font-weight: 500;
    color: #161616;
    text-align: center;
    margin-top: 1.2rem;
    margin-bottom: 0.6rem;
}



.linetype {
    width: 16rem;
    height: 1.2rem;
    line-height: 1.2rem;
    background: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    align-items: center;
    position: absolute;
    top: -1.2rem;
    box-shadow: 0px 6px 48px 8px rgba(7, 0, 2, 0.04);
}

.linetype li {
    width: 100%;
    height: 100%;
    text-align: center;
    cursor: pointer;
    font-size: .22rem;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #36404B;
    border-bottom: 2px solid #fff;
}

.linetype li:hover {
    color: #E80115;
    border-bottom: 2px solid #E80115;
}

.aon {
    color: #E80115 !important;
    border-bottom: 2px solid #E80115 !important;
}

.aon2 {
    color: white !important;
    background: #E80115 !important;
}

.maxcont {
    width: 300%;
    display: flex;
    position: relative;
    left: 0rem;
    transition: all 1s;
}

.cont1 {
    width: 15rem;
    margin-left: .5rem;
    padding-bottom: 0.5rem;
    height: 0;
}

.mincon {
    width: 16rem;
    overflow: hidden;
}



.portfolio-item .portfolio-info {
    display: none;
}

.portfolio-item {
    float: left;
    width: 19.5%;
    height: 1.4rem;
    position: relative;
    cursor: pointer;
    border: 1px solid #F3F3F3;
    transition: all 1s;
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

.showimg {
    opacity: 1;
}

.hideimg {
    opacity: 0;
}

.portfolio-item:hover .hideimg {
    opacity: 1 !important;
    transition: all 2s;
}

.portfolio-item:hover .showimg {
    opacity: 0 !important;
    transform: all .5s;
}

.portfolio-item:hover {
    border-top-color: #E80115 !important;
    box-shadow: 0 0.06rem .48rem .1rem rgba(7, 0, 2, .1) !important;
}


.portfolio-detail h4 {
    font-size: 1.5em;
    font-weight: 400;
    color: #000;
    margin-bottom: 15px;
}

.portfolio-detail.active {
    -webkit-animation: height0 ease 0.5s both;
    -o-animation: height0 ease 0.5s both;
    animation: height0 ease 0.5s both;
}


@keyframes height0 {
    100% {
        height: 4rem;
        opacity: 1;
    }
}


.portfolio-detail {
    background: #fff;
    overflow: hidden;
    clear: both;
    height: 0;
    padding: 0;
    opacity: 0;
    float: left;
    width: 100%;
    box-shadow: 0 0.06rem .48rem .1rem rgba(7, 0, 2, .1);
    overflow: auto;
}

.portfolio-title {
    font-size: 26px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #333333;
    line-height: 50px;
    margin-top: .4rem !important;
}

.portfolio-detail p {
    width: 13rem;
    margin: auto;
}

.portfolio-abs {
    font-size: 15px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #666666;
    margin-top: 0.3rem !important;
    line-height: 30px;
}

.portfolio-link {
    font-size: 18px;
    font-family: Gilroy-Light;
    font-weight: normal;
    color: #E80115;
    margin-top: .5rem !important;
}

.abstitle {
    text-align: center;
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 800;
    color: #333333;
}

.swiper-pagination-bullet {
    width: 0.14rem;
    height: 0.14rem;
    background: #36404B !important;
    opacity: 1 !important;
}

.swiper-pagination-bullet-active {
    width: .41rem !important;
    height: 0.14rem !important;
    background: #E80115 !important;
    border-radius: .4rem !important;
}

.lb1:last-child {
    margin-bottom: 0;
}

@media screen and (max-width: 575px) {
    .swiper-pagination {
        top: 4rem !important;
    }

    .swiper-pagination-bullet {
        width: .5rem !important;
        height: 0.5rem !important;
    }
    .swiper-pagination-bullet-active {
        width: 1rem !important;
        height: 0.3rem !important;
        background: #E80115 !important;
        border-radius: 0.4rem !important;
    }
}