.about {
    width: 100%;
    margin: 0 auto;
    padding-bottom: 1.5rem;
}

.banner {
    width: 100%;
    height: 4.5rem;
    position: relative;
}

.banners {
    width: 100%;
    height: 4.5rem;
}

.banners img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.banner-title {
    position: absolute;
    top: 1.52rem;
    left: 7.85rem;
}

.title-p1 {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: bold;
    font-size: .48rem;
    color: #FFFFFF;
    text-align: center;
    font-style: normal;
    text-transform: none;
}

.title-p2 {
    padding-top: .23rem;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: .24rem;
    color: #FFFFFF;
    text-align: center;
    font-style: normal;
    text-transform: none;
}


.tab-button {
    width: 14rem;
    margin: 0 auto;
    border-bottom: 0.01rem solid #DDDDDD;
    height: .9rem;
    display: flex;
    align-items: flex-start;
    /* margin-top: .28rem; */
    column-gap: .15rem;
}

.tab-button button {
    margin: 0;
    margin-top: .21rem;
    border: 0;
    background: #f4f4f4;
    border-radius: 0rem 0rem 0rem 0rem;
    transition: background-color .5s ease-in-out;
}

.tab-button button a {
    padding: .15rem .28rem;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: .16rem;
    color: #222222;
    text-align: center;
    font-style: normal;
    text-transform: none;
}

.tab-button button:hover {
    background-color: #3473BF;
}

.tab-button button:hover a {
    color: #fff;
}

.about-active {
    background-color: #3473BF !important;
}

.about-active a {
    color: #fff !important;
}

.cooperate {
    margin: 0 auto;
    width: 14rem;
    display: flex;
    justify-content: center;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: bold;
    font-size: .36rem;
    color: #222222;
    text-align: center;
    font-style: normal;
    text-transform: none;
    padding-top: .8rem;
    padding-bottom: .4rem;
}








.indexs-3 {
    width: 14rem;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    row-gap: .15rem;
}

.indexs-3-img {
    width: 2.60rem;
    height: 1.60rem;
    background: #FFFFFF;
    border-radius: 0rem 0rem 0rem 0rem;
    border: 0.01rem solid #E4E4E4;
    transition: transform .6s ease-in-out; 
    cursor: pointer;
}

.indexs-3-img:hover {
    border: #E4E4E4 solid 0.01rem;
    background: #FFFFFF;
    box-shadow: 0rem 0rem 0.09rem 0.01rem rgba(0, 0, 0, 0.16);
    border-radius: 0rem 0rem 0rem 0rem;
    transform: translateY(-0.1rem);
}
.indexs-3-img1 {
    width: 2rem;
    height: 1rem;
    margin: .3rem;
}

.indexs-3-img1 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}