.about1 {
    width: 100%;
}

.about1 .about1_top {
    display: flex;
    width: 15rem;
    margin: 0 auto;
    padding-top: 0.99rem;
}

.about1 .about1_top .top_left {
    padding-top: 0.02rem;
    font-family: MiSans-Bold;
    font-weight: bold;
    font-size: 1.36rem;
    color: #0064A2;
    line-height: 1.12rem;
}

.top_left .left_item {
    font-family: MiSans-Bold;
    font-weight: bold;
    font-size: 1.36rem;
    color: #0064A2;
    line-height: 1.12rem;
    text-align: right;
}

.top_left .left_item:nth-child(1) {
    padding-right: 0.37rem;
    transform: translateX(0.3rem);
}

.top_left .left_item:nth-child(2){
    transform: translateX(-1.3rem);
}

.top_left .left_item:nth-child(3) {
    padding-right: 2.5rem;
    transform: translateX(0.9rem);
}

.about1 .about1_top .top_right {
    width: 8.64rem;
    margin-left: 0.39rem;
}

.top_right .right_title {
    margin-bottom: 0.27rem;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: bold;
    font-size: 0.35rem;
    color: #0064A2;
    line-height: 0.47rem;
}

.top_right .right_text {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: 0.16rem;
    color: #000000;
    line-height: 0.35rem;
}

.about1 .about1_img {
    width: 15rem;
    /*height: 5.72rem;*/
    height: 9rem;
    margin: 0.78rem auto 1.52rem;
    overflow: hidden;
    cursor: pointer;
}

.about1 .about1_img img {
    display: block;
    width: 100%;
    height: 100%;
    transform: translateY(1.5rem);
}

.about1 .about1_list {
    width: 100%;
    background: url('../img/about/about1bg.png') no-repeat;
    background-size: 100% 100%;
    padding-bottom: 0.39rem;
    padding-top: 1.43rem;
}

.about1 .about1_list .list_item {
    display: flex;
    justify-content: space-between;
    width: 15rem;
    margin: 0 auto 0.88rem;
}

.list_item .item_img {
    width: 8.45rem;
    height: 5.15rem;
    border-radius: 0.5rem;
    overflow: hidden;
    opacity: 0;
}

.list_item .item_img img {
    display: block;
    width: 100%;
    height: 100%;
    transition: all 0.3s;
}

.list_item .item_img:hover img {
    transform: scale(1.1);
}

.list_item .item_con {
    width: 5.02rem;
    padding-top: 1.59rem;
    opacity: 0;
}

.list_item .item_con .item_title {
    margin-bottom: 0.48rem;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: bold;
    font-size: 0.3rem;
    color: #1C1C1C;
    line-height: 0.4rem;
}

.list_item .item_con .item_text {
    position: relative;
    width: 100%;
    margin-bottom: 0.24rem;
    box-sizing: border-box;
    padding-left: 0.16rem;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: 0.16rem;
    color: #000000;
    line-height: 0.21rem;
}

.list_item .item_con .item_text::after {
    position: absolute;
    top: 0.07rem;
    left: 0;
    content: "";
    width: .07rem;
    height: .07rem;
    background: #12A3FD;
    border-radius: 50%;
}

.about3 {
    width: 100%;
    padding-top: 1rem;
    background: url('../img/about/about3bg.png') no-repeat;
    background-size: 100% 100%;
}

.about3_title {
    margin-bottom: 0.85rem;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: bold;
    font-size: 0.4rem;
    color: #1C1C1C;
    line-height: 0.53rem;
    text-align: center;
}

.about3 .about3_list {
    display: flex;
    flex-wrap: wrap;
    width: 15rem;
    margin: 0 auto;
    padding-bottom: 0.57rem;
}

.about3 .about3_list a {
    display: block;
    width: 2.67rem;
    margin-bottom: 0.58rem;
    margin-right: 0.41rem;
    transition: all 0.3s;
}

.about3 .about3_list a:nth-child(5n) {
    margin-right: 0;
}

.about3_list a .about3_img {
    width: 2.67rem;
    height: 2.88rem;
    overflow: hidden;
    margin-bottom: 0.26rem;
}

.about3_list a .about3_img img {
    display: block;
    width: auto;
    height: 100%;
    transition: all 0.3s;
}

.about3_list a:hover {
    transform: translateY(-0.2rem);
}

.about3_list a .about3_text {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: 0.18rem;
    color: #1C1C1C;
    line-height: 0.24rem;
    text-align: center;
}

.about4 {
    width: 100%;
    padding-top: 1rem;
    background: url('../img/about/about4bg.png') no-repeat;
    background-size: 100% auto;
    padding-bottom: 1.53rem;
}

.about4 .about4_img {
    display: block;
    width: 13.08rem;
    height: 5.99rem;
    margin: 0 auto;
}

.about5 {
    width: 100%;
    padding-top: 1rem;
    background: url('../img/about/about4bg.png') no-repeat;
    background-size: 100% auto;
    padding-bottom: 0.81rem;
}

.about5 .about3_title {
    margin-bottom: 0.61rem;
}

.about5 .about5_item {
    display: flex;
    justify-content: space-between;
    width: 15rem;
    margin: 0 auto 0.52rem;
    border-bottom: 0.01rem solid #E5E5E5;
    transition: all 0.3s;
    padding-bottom: 0.23rem;
}

.about5 .about5_item:hover {
    border-bottom: 0.01rem solid #12A3FD;
}

.about5 .about5_item .about5_left {
    width: 13.5rem;
}

.about5_left .about5_title {
    position: relative;
    width: 100%;
    padding-left: 0.24rem;
    box-sizing: border-box;
    transition: all 0.3s;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: 0.2rem;
    color: #000000;
    line-height: 0.27rem;
}

.about5 .about5_item:hover .about5_left .about5_title {
    font-weight: bold;
    color: #12A3FD;
}

.about5_left .about5_title::after {
    content: "";
    position: absolute;
    top: 0.08rem;
    left: 0;
    width: 0.11rem;
    height: 0.11rem;
    background: #12A3FD;
    border-radius: 50%;
}

.about5_left .about5_text {
    margin-top: 0.22rem;
    font-family: MicrosoftYaHei, MicrosoftYaHei;
    font-weight: normal;
    font-size: 0.16rem;
    color: #000000;
    line-height: 0.25rem;
}

.about5_right .about5_time {
    margin-bottom: 0.16rem;
    transition: all 0.3s;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: bold;
    font-size: 0.18rem;
    color: #BEBEBE;
    line-height: 0.24rem;
}

.about5 .about5_item:hover .about5_right .about5_time {
    font-weight: bold;
    color: #12A3FD;
}

.about5_right .about5_arr {
    position: relative;
    width: 0.21rem;
    height: 0.22rem;
    margin-left: auto;
}

.about5_right .about5_arr img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 0.21rem;
    height: 0.22rem;
    transition: all 0.3s;
    object-fit: contain;
}

.about5_right .about5_arr .img2 {
    opacity: 0;
}

.about5 .about5_item:hover .about5_right .about5_arr .img2 {
    opacity: 1;
}

.about5 .about5_item:hover .about5_right .about5_arr .img1 {
    opacity: 0;
}

.about5 .pub_page {
    padding-top: 0.25rem;
}

.about2 {
    width: 100%;
    background: url('../img/about/abbg.png') no-repeat;
    background-attachment: fixed;
    background-size: 100% auto;
    padding-top: 1rem;
    padding-bottom: 0.98rem;
}

.about2 .about2_title {
    margin-bottom: 0.56rem;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: bold;
    font-size: 0.4rem;
    color: #1C1C1C;
    line-height: 0.53rem;
    text-align: center;
}

.about2 .about2_con {
    padding-top: 0.14rem;
    position: relative;
    /* height: 10.9rem; */
    overflow-y: auto;
    box-sizing: border-box;
}

.about2 .about2_con .about2_con_bor {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0.01rem;
    background: rgba(18, 163, 253, 0.18);
}

.about2_con_bor .about2_con_bor2 {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0.01rem;
    background: #12A3FD;
    transition: all 0.3s;
}

.about2 .about2_con::-webkit-scrollbar {
    display: none;
    /* 隐藏滚动条，适用于Chrome、Safari等WebKit浏览器 */
}

.about2_con .con_item {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.76rem;
    cursor: pointer;
}

.about2_con .con_item .about2_time {
    width: 6.77rem;
    font-family: MiSans, MiSans;
    font-weight: bold;
    font-size: 0.5rem;
    color: #DDDDDD;
    line-height: 0.66rem;
    transition: 0.5s;
}

.about2_con .con_item .about2_text {
    width: 6.77rem;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: 0.16rem;
    color: #868686;
    line-height: 0.35rem;
    transition: 0.5s;
}

.about2_con .con_item .left {
    text-align: left;
    transform: translateY(1rem);
}

.about2_con .con_item .right {
    text-align: right;
    transform: translateY(1rem);
}

.about2_con .con_item .about2_bor {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-left: 0.48rem;
    margin-right: 0.48rem;
    width: 0.12rem;
    height: 0.12rem;
    background: #EAEAEA;
    border: 0.01rem solid #FFFFFF;
    box-sizing: border-box;
    border-radius: 50%;
    transition: 0.5s;
}

.about2_bor .about2_bor2 {
    transition: 0.5s;
    width: 0.06rem;
    height: 0.06rem;
    background: #A8A8A8;
    border-radius: 50%;
}
.about2_con .con_item{
    transform: translateY(0.5rem);
    transition: 0.5s;
}
.about2_con .con_item.active{
    transform: translateY(0rem);
}

.about2_con .con_item.active .about2_time {
    color: #12A3FD;
}

.about2_con .con_item.active .about2_text {
    color: #000000;
}

.about2_con .con_item.active .about2_bor {
    background: #BCE5FF;
}

.about2_con .con_item.active .about2_bor .about2_bor2 {
    background: #12A3FD;
}