.learn-center {
    width: 1380px;
    margin: 0 auto;
}

@media (max-width: 1480px) {
    .learn-center {
        width: calc(100% - 100px);
        margin: 0 auto;
    }
}

.learn_top {
    background: url(2509gb_learnBanBg.png) no-repeat top center;
    background-size: cover;
}

.banner-slide {
    position: relative;
    padding-top: 140px;
    padding-bottom: 75px;
}

.banner-slide .img-cover {
    width: 89.5522%;
    height: 82.8157%;
}

.banner-slide .img-cover img {
    display: block;
    width: 100%;
    height: 100%;
}
.img-cover,
.img-con {
    overflow: hidden;
}
li img {
    transition: .5s;
}

li img:hover {
    transform: scale(1.1);
    transition: .5s;
}

.banner-slide .swiper-slide {
    display: flex;
    display: -ms-flexbox;
    justify-content: space-between;
}

.banner-slide .img-cover {
    position: absolute;
    width: 89.5522%;
    height: 82.8157%;
    z-index: 2;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);

}

.banner-slide .swiper-slide .img-con {
    position: relative;
    width: 48.55%;
    background: url(2509gb_learnBanImgBd.png) no-repeat;
    background-size: contain;
}

.banner-slide .swiper-slide .img-con::after {
    content: "";
    display: block;
    padding-top: 72.08955%;
}

.banner-slide .swiper-slide .img-con a {
    display: block;
    /* position: absolute; */
    width: 100%;
    height: 100%;
}

.banner-slide .swiper-slide .txt-con {
    position: relative;
    width: 46.52%;
    text-align: justify;
}

.banner-slide .swiper-slide .txt-con a {
    color: #fff;
    font-size: 20px;
    line-height: 30px;
}

.banner-slide .swiper-slide .txt-con p {
    margin-bottom: 1em;
    text-indent: 2em;
}

.banner-slide .swiper-slide .txt-inner {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
}

.zl_lb_po.zl_button_w {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
}

.zl_lb_po.zl_button_w .zl_button_prev,
.zl_lb_po.zl_button_w .zl_button_next {
    background-color: rgba(255, 255, 255, 0.4);
    margin: 0 17px;
}

.zl_lb_po.zl_button_w .zl_button_prev {
    background-image: url("guobo202509_zl_prev_b.png");
}

.zl_lb_po.zl_button_w .zl_button_next {
    background-image: url("guobo202509_zl_next_b.png");
}

.zl_lb_po.zl_button_w .zl_button_prev:hover {
    background-color: rgba(255, 255, 255, 1);
    background-image: url("guobo202509_zl_prev.png");
}

.zl_lb_po.zl_button_w .zl_button_next:hover {
    background-color: rgba(255, 255, 255, 1);
    background-image: url("guobo202509_zl_next.png");
}

.zl_pagination {
    display: flex;
    align-items: center;
}

.zl_pagination span {
    width: 6px;
    height: 6px;
    opacity: 1;
    margin: 0 3px;
    background-color: rgba(255, 255, 255, 0.4);
    transition: all .5s;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -ms-transition: all .5s;
    -o-transition: all .5s;
}

.zl_pagination span.swiper-pagination-bullet-active {
    background-color: rgba(255, 255, 255, 1);
    width: 8px;
    height: 8px;
}

.zl_button_w {
    display: flex;
    justify-content: center;
    margin-top: 31px;
}

.zl_button_w .zl_button_next,
.zl_button_w .zl_button_prev {
    display: block;
    width: 36px;
    height: 36px;
    border-radius: 36px;
    background: no-repeat center center;
    background-color: #d4d4d4;
    transition: all .5s;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -ms-transition: all .5s;
    -o-transition: all .5s;
    cursor: pointer;
    margin: 0 7px;
}

.zl_button_w .zl_button_next:hover,
.zl_button_w .zl_button_prev:hover {
    background-color: #b3b3b3;
}

.zl_button_w .zl_button_next {
    background-image: url("guobo202509_zl_next.png");
}

.zl_button_w .zl_button_prev {
    background-image: url("guobo202509_zl_prev.png");
}

/* 学习进行时 start */
.learning-con {
    margin-top: 100px;
}

.learning-con .learn-center {
    display: flex;
    display: -ms-flexbox;

    justify-content: space-between;
}

.learning-con .left-list {
    width: 61.88%;
}

.zl_titles {
    line-height: 1.2;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.zl_titles .titles {
    display: flex;
    align-items: center;
}

.zl_titles .as {
    font-size: 36px;
    color: #707070;
    margin-right: 68px;
    display: block;
    transition: all .5s;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -ms-transition: all .5s;
    -o-transition: all .5s;
    /* padding: 0 20px; */
}

.zl_titles .as.on {
    font-size: 46px;
    color: #333333;
    /* transform: scale(1.28); */
}

/* .zl_titles .as:hover{
    color: #333333;
    transform: scale(1.28);
} */
.zl_titles .mores {
    font-size: 20px;
    display: flex;
    display: -ms-flexbox;
    align-items: center;
}

.zl_titles .mores .icos {
    content: ' ';
    display: block;
    width: 11px;
    height: 11px;
    background: url("guobo202509_zl_more.png") no-repeat center center;
    background-size: 100% auto;
    margin-left: 7px;
    margin-top: 1px;
    transition: all .5s;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -ms-transition: all .5s;
    -o-transition: all .5s;
}

.zl_titles .mores:hover .icos {
    transform: rotate(45deg);
}

.zl_titles .mores_b {
    color: #fff;
}

.zl_titles .mores_b .icos {
    background-image: url("guobo202509_zl_more_b.png");
}

.learning-con .left-list ul {
    margin-top: 18px;
}

.learning-con .left-list li a {
    display: block;
    width: 100%;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    font-size: 20px;
    line-height: 48px;
}

.right-imgs {
    width: 32.6087%;
}
.zt_list .right-imgs {
    width: 27%;
}
.right-imgs li {
    margin-bottom: 18px;
    overflow: hidden;
}

.right-imgs img {
    display: block;
    width: 100%;
}

/* 学习进行时 end  */
/* 纪念中国人民抗日战争暨世界反法西斯战争胜利80周年 start */
.af80 {
    margin-top: 100px;
}

.af80 img {
    display: block;
    width: 100%;
}

/* 纪念中国人民抗日战争暨世界反法西斯战争胜利80周年 end */
.dynamic-news {
    padding-bottom: 300px;
    background: url(guobo202509_learnPd.png) no-repeat bottom center;
    background-size: contain;
}

.pc_none {
    display: none;
}
.mobile_none {
    display: block;
}
@media (max-width: 1400px) {
    .zl_titles .as.on {
        font-size: 38px;
        margin-right: 43px;
    }

    .zl_titles .mores {
        font-size: 16px;
    }

    .zl_mores {
        font-size: 16px;
    }

    .learning-con {
        margin-top: 80px;
    }

    .dynamic-news {
        padding-bottom: 200px;
    }
}

@media (max-width: 1388px) {
    .banner-slide .swiper-slide .txt-con a {
        font-size: 18px;
        line-height: 26px;
    }

    .learning-con .left-list li a {
        font-size: 18px;
        line-height: 40px;
    }
}

@media (max-width: 1212px) {
    .banner-slide .swiper-slide .txt-con a {
        font-size: 16px;
        line-height: 22px;
    }
}

@media (max-width: 1024px) {
    .banner-slide {
        padding-top: 0rem;
        padding-bottom: 1rem;
    }

    .banner-slide .swiper-slide .txt-con a {
        font-size: 14px;
        line-height: 20px;
    }

    .banner-slide .swiper-slide .txt-con p {
        margin-bottom: 0.5em;
    }

    .learning-con {
        margin-top: 100px;
    }

    .learning-con .left-list ul {
        margin-top: 10px;
    }

    .learning-con .left-list li a {
        font-size: 16px;
        line-height: 32px;
    }

    .zl_titles .as.on {
        font-size: 32px;
    }

    .dynamic-news {
        padding-bottom: 150px;
    }
}

@media (max-width: 896px) {
    .banner-slide .swiper-slide .txt-con a {
        font-size: 12px;
        line-height: 16px;
    }
}

@media (max-width: 768px) {
    .banner-slide .swiper-slide .txt-con a {
        font-size: 0.3rem;
        line-height: 0.5rem;
    }

    .banner-slide .swiper-slide .img-con {
        width: 100%;
    }

    .banner-slide .swiper-slide .txt-con {
        width: 100%;
        height: auto;
    }

    .banner-slide .swiper-slide {
        flex-wrap: wrap;
    }

    .learn-center {
        width: 6.5rem;
    }

    .banner-slide .swiper-slide .txt-inner {
        position: relative;
    }

    .learn_top {
        background: url(2509gb_learnBanBg.png) no-repeat top center;
        background-size: cover;
    }

    .zl_button_w .zl_button_next,
    .zl_button_w .zl_button_prev {
        width: 0.6rem;
        height: 0.6rem;
    }

    .zl_lb_po.zl_button_w {
        bottom: 0.3rem;
    }

    .learning-con {
        margin-top: 0.8rem;
    }

    .learning-con .learn-center {
        flex-wrap: wrap;
    }

    .learning-con .left-list {
        width: 100%;
    }

    .zl_titles .as.on {
        font-size: 0.56rem;
    }

    .zl_titles .mores {
        font-size: 0.32rem;
    }

    .learning-con .left-list li a {
        font-size: 0.32rem;
        line-height: 0.6rem;
    }

    .right-imgs {
        width: 100%;
    }

    .right-imgs ul {
        display: flex;
        display: -ms-flexbox;
        justify-content: space-between;
        flex-wrap: wrap;
        margin-top: 0.3rem;
    }

    .right-imgs li {
        margin-bottom: 0.1rem;
        width: 49%;
    }

    .af80 {
        margin-top: 0.8rem;
    }

    .dynamic-news {
        padding-bottom: 1.5rem;
    }

    .pc_none {
        display: block;
    }
    .mobile_none {
        display: none;
    }
    .zt_list .right-imgs {
        width: 100%;
    }
}