*, *:before, *:after {
    box-sizing: border-box;
    outline: none;
}

/*科普视频轮播*/
.swiper-container .swiper-pagination {
    left: auto;
    right: 31px;
    bottom: 21px;
    width: max-content;
    transform: translate(-50%, 0px);
}

.swiper-container .swiper-pagination .swiper-pagination-bullet {
    border: 1px solid #FFFFFF;
    width: 11px;
    height: 11px;
    background: none;
}

.swiper-container .swiper-pagination .swiper-pagination-bullet-active {
    background: #FFFFFF;
}

/*科普文章轮播*/
.kpwz-content-left .swiper-pagination {
    left: auto;
    right: 31px;
    bottom: 14px;
    width: max-content;
    transform: translate(-50%, 0px);
}

.kpwz-content-left .swiper-pagination .swiper-pagination-bullet {
    border: 1px solid #FFFFFF;
    width: 11px;
    height: 11px;
    background: none;
}

.kpwz-content-left .swiper-pagination .swiper-pagination-bullet-active {
    background: #FFFFFF;
}

.banner-image {
    width: 100%;
    height: 300px;
    background-image: linear-gradient(rgba(87, 1, 65, .3), rgba(87, 1, 65, .3)), url(../img/yxtd/jkkp-nav-bg2.jpg;vpn_img);
    background-repeat: no-repeat;
    background-size: 100% 100%;
}

/*科普视频*/
.kpsp {
    padding-bottom: 60px;
    overflow: hidden;
}

.kpsp-content {
    width: 100%;
}

.kpsp-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 28px;
}

.kpsp-row-left {
    width: calc(((100% - 56px) / 3) * 2 + 28px);
    height: 560px;
    position: relative;
    margin: 0px;
}

.kpsp-row-right {
    width: calc((100% - 56px) / 3);
    height: 560px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.kpsp-row-right .kpsp-item {
    height: calc((100% - 28px) / 2);
}

.kpsp-row > .kpsp-item {
    height: 266px;
    width: calc((100% - 56px) / 3);
}

.kpsp-item {
    width: 100%;
    height: 100%;
    display: flex;
    position: relative;
    cursor: pointer;
}

.kpsp-item-img, .kpsp-item-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
}

.kpsp-item-text {
    height: 18px;
    font-size: 18px;
    line-height: 18px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #FFFFFF;
    position: absolute;
    bottom: 20px;
    left: 27px;
    width: 80%;
}

.kpsp-mask {
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
}

.kpsp-mask img {
    width: 60px;
}

/*科普文章*/
.kpwz {
    background: url("../img/yxtd/kpwz-bg.png;vpn_img") no-repeat;
    background-size: 100% 100%;
    padding-bottom: 60px;
    overflow: hidden;
}

.kpwz-content {
    width: 100%;
    height: auto;
    display: flex;
    justify-content: space-between;
}

.kpwz-content-left {
    width: calc((100% - 26px) / 2);
    height: 430px;
    overflow: hidden;
    position: relative;
}

.kpwz-item {
    width: 100%;
    height: 100%;
    display: flex;
    position: relative;
    cursor: pointer;
}

.kpwz-item-img, .kpwz-item-img img {
    width: 100%;
    height: 100%;
}

.kpwz-item-text {
    height: 50px;
    font-size: 18px;
    line-height: 18px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #FFFFFF;
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    /** display: flex;
    align-items: center; **/
    padding: 16px 17% 16px 22px;
}

.kxyj-list {
    display: flex;
    justify-content: space-between;
    flex-direction: column;
    width: calc((100% - 26px) / 2);
}

.kxyj-item {
    /*width: 710px;*/
    height: calc((100% - 26px) / 2);
    background: #FFFFFF;
    /*box-shadow: 0px 0px 1px rgba(0, 0, 0, 0.3), 0px 0px 4px rgba(0, 0, 0, 0.1);*/
    padding: 24px 26px 26px 27px;
    display: flex;
    cursor: pointer;
    box-sizing: border-box;
}

.kxyj-item:hover .kxyj-item-title, .discipline-news-item2:hover .kxyj-item-title {
    font-weight: 600;
    color: #A32674;
}

.kxyj-item-left {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    width: 100%;
}

.kxyj-item-title {
    font-family: 'PingFang SC';
    font-style: normal;
    font-weight: 600;
    font-size: 18px;
    height: 28px;
    line-height: 28px;
    text-align: justify;
    color: rgba(0, 0, 0, 0.9);
}

.kxyj-item-text {
    font-family: 'PingFang SC';
    font-style: normal;
    font-weight: 400;
    font-size: 14px;
    line-height: 22px;
    text-align: justify;
    color: rgba(0, 0, 0, 0.4);
}

.kxyj-item-right {
    align-self: start;
    width: 90px;
    height: 22px;
    font-family: 'PingFang SC';
    font-style: normal;
    font-weight: 400;
    font-size: 14px;
    line-height: 22px;
    text-align: justify;
    color: rgba(0, 0, 0, 0.2);
}

/*科普课堂*/
.kpkt {
    padding-bottom: 82px;
}

.kpkt-content {
    display: flex;
}

.kpkt-left {
    width: calc(100% - 40px);
    height: 540px;
    display: flex;
    flex-wrap: wrap;
}

.kpkt-left-item {
   /** width: calc((100% - 40px) / 2);  **/
    width: calc((100% - 40px) / 3);
    margin: 0px 20px 20px 0px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 1s;
    background-size: 100% 100%;
}

.kpkt-left-item:nth-child(n+3) {
    margin: 0px 20px 0px 0px;
}
.kpkt-left-item:nth-child(3) {
    margin: 0px 0px 20px 0px;
}
.kpkt-left-item:nth-child(6) {
    margin: 0px;
}
.kpkt-left-item:hover {
    background-size: 110% 110%;
}

.kpkt-left-item:nth-child(1) {
    background-image: linear-gradient(rgba(0, 0, 0, .2), rgba(0, 0, 0, .2)), url("../img/yxtd/kpkt-fydkt.png;vpn_img");
}

.kpkt-left-item:nth-child(2) {
    background-image: linear-gradient(rgba(0, 0, 0, .2), rgba(0, 0, 0, .2)), url("../img/yxtd/kpkt-yfkt.png;vpn_img");
}

.kpkt-left-item:nth-child(3) {
    background-image: linear-gradient(rgba(0, 0, 0, .2), rgba(0, 0, 0, .2)), url("../img/yxtd/kpkt-hykt.png;vpn_img");
}

.kpkt-left-item:nth-child(4) {
    background-image: linear-gradient(rgba(0, 0, 0, .2), rgba(0, 0, 0, .2)), url("../img/yxtd/kpkt-nxkt.png;vpn_img");
}

.kpkt-left-item:nth-child(5) {
    background-image: linear-gradient(rgba(0, 0, 0, .2), rgba(0, 0, 0, .2)), url("../img/yxtd/kpkt-fydkt.png;vpn_img");
}

.kpkt-left-item:nth-child(6) {
    background-image: linear-gradient(rgba(0, 0, 0, .2), rgba(0, 0, 0, .2)), url("../img/yxtd/kpkt-kpsl.png;vpn_img");
}

.kpkt-right {
    width: 467px;
    height: 540px;
    background-image: linear-gradient(rgba(0, 0, 0, .2), rgba(0, 0, 0, .2)), url("../img/yxtd/kpkt-kpsl.png;vpn_img");
    background-size: 100% 100%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 1s;
}

.kpkt-right:hover {
    background-size: 110% 110%;
}

.kpkt-item-text {
    line-height: 24px;
    height: 23px;
    font-size: 24px;
    font-family: PingFang SC;
    font-weight: bold;
    color: #FFFFFF;
}

@media (max-width: 1440px) {
    .common-width {
        width: 1200px;
    }
}