html,
body {
    overflow-x: hidden
}

/*列表页样式*/
.content {
    margin: 50px auto 0 auto;
    width: 1200px;
    max-width: 98%;
}

@media (max-width: 1100px) {
    .content {
        margin: 0 auto;
        width: auto;
    }
}

.list li {
    padding: 20px 5px;
    border-bottom: 1px solid #dddddd;
}

.list li h3 {
    font-size: 18px;
    position: relative;
    padding-right: 100px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.list li h3 a {
    font-size: 18px;
}

.list li h3 span {
    position: absolute;
    right: 5px;
    top: 0;
    font-size: 14px;
    color: #999;
    font-weight: normal;
}

.list li p {
    margin-top: 5px;
    color: #666666;
}

.list li p a {
    font-size: 15px;
    color: #cc2827;
}

@media (max-width: 1100px) {
    .list {
        padding: 0 10px;
    }

    .list li h3 {
        padding-right: 0;
        white-space: normal;
    }

    .list li h3 a {
        display: block;
        overflow: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
        font-size: 16px;
        line-height: 24px;
    }

    .list li p {
        font-size: 14px;
        line-height: 24px;
    }

    .list li p a {
        font-size: 14px;
    }

    .list li span {
        display: none;
    }
}

/*图解两会*/
.list-img ul {
    overflow: hidden;
}

.list-img li {
    float: left;
    width: 380px;
    margin: 30px 30px 0 0;
    text-align: center;
}

.list-img li:nth-child(3n) {
    margin-right: 0;
}

.list-img li p {
    padding-top: 10px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.list-img li img {
    aspect-ratio: 3/2
}

@media (max-width: 1245px) {
    .list-img {
        padding: 10px 15px 0 0;
    }

    .list-img li {
        margin: 10px 0 0 0;
        width: 50%;
        padding: 0 0 0 15px;
        box-sizing: border-box;
    }

    .list-img li img {
        width: 100%;
        height: auto;
    }

    .list-img li p {
        padding-top: 5px;
        font-size: 14px;
    }
}

/*视频播报*/
.list-video {
    overflow: hidden;
}

.list-video dl {
    float: left;
    margin: 10px 0;
    width: 380px;
    margin: 30px 30px 0 0;
}

.list-video dl:nth-child(3n) {
    margin-right: 0
}

.list-video dt {
    position: relative;
}

/*.list-video img{ width:380px; height:230px;}*/
.list-video img {
    width: 380px;
    aspect-ratio: 16/9;
}

.list-video span img {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 48px;
    height: 48px;
    margin: -24px 0 0 -24px;
}

.list-video dd {
    margin-top: 10px;
    text-align: center;
    color: #454545;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

@media (max-width: 1245px) {
    .list-video {
        overflow: hidden;
        padding: 0 15px 0 0;
    }

    .list-video dl {
        margin: 10px 0 0 0;
        width: 50%;
        padding: 0 0 0 15px;
        box-sizing: border-box;
    }

    .list-video img {
        width: 100%;
        height: auto;
    }

    .list-video dd {
        margin-top: 5px;
        font-size: 14px;
    }
}

/* 详情 */
.detail {
    padding: 40px 30px;
}

.detailTit {
    font-size: 25px;
    text-align: center;
    font-weight: bold;
    color: #000;
}

.detailDate {
    margin-top: 20px;
    text-align: center;
    font-size: 16px;
    color: #999;
}

.detailDate span {
    margin: 0 10px;
}

.detailCon {
    margin-top: 30px;
    font-size: 16px;
    color: #3f3e3e;
}

.detailCon p {
    min-height: 30px;
}

.detailCon img {
    display: block;
    margin: 0 auto;
}

.detailCon video {
    margin: 0 auto;
    max-width: 100%;
}

.detailAuthor {
    text-align: right;
    padding: 30px 15px 0 0;
    color: #999;
}

@media (max-width: 1100px) {
    .titSub {
        margin: 0;
    }

    .titSub h3 {
        font-size: 20px;
        line-height: 20px;
    }

    .detail {
        padding: 40px 15px;
    }

    .detailTit {
        font-size: 20px;
    }

    .detailDate {
        margin-top: 20px;
        text-align: center;
        font-size: 16px;
        color: #999;
    }

    .detailDate span {
        margin: 0 5px;
    }

    .detailCon {
        margin-top: 30px;
        font-size: 16px;
        color: #3f3e3e;
    }

    .detailCon p {
        min-height: 30px;
    }

    .detailCon img {
        display: block;
        margin: 0 auto;
    }

    .detailAuthor {
        text-align: right;
        padding: 30px 15px 0 0;
        color: #999;
    }
}

/* 员工热议 */
/*.ygry{ overflow: hidden; margin: 30px auto 0 auto; width: 1100px;}*/
.ygry {
    overflow: hidden;
    margin: 30px auto 0 auto;
    width: 1200px;
}

.ygryL {
    float: left;
    width: 790px;
    height: 410px;
    overflow-y: auto;
}

.ygryL dl {
    margin-bottom: 15px;
    padding: 15px 20px 20px 20px;
    background-color: #f4f4f4;
    border-radius: 5px;
}

.ygryL dl:last-child {
    margin-bottom: 0;
}

.ygryL dt {
    font-size: 16px;
    color: #000;
}

.ygryL dd {
    margin-top: 5px;
    font-size: 16px;
    line-height: 1.6;
    color: #525252;
}

.ygryR {
    float: right;
    width: 400px;
}

.ygryR input {
    box-sizing: border-box;
    width: 100%;
    margin-bottom: 15px;
    padding: 0 10px;
    font-size: 16px;
    line-height: 40px;
    height: 42px;
    border: 1px solid #d9d9d9;
    border-radius: 4px;
}

.ygryR textarea {
    box-sizing: border-box;
    width: 100%;
    margin-bottom: 15px;
    height: 230px;
    padding: 10px;
    font-size: 16px;
    line-height: 1.6;
    border: 1px solid #d9d9d9;
    border-radius: 4px;
}

.ygryR .btn {
    text-align: center;
    color: #FFF;
    font-size: 16px;
    line-height: 46px;
    background-color: #cc0000;
    border: 1px solid #d9d9d9;
    border-radius: 4px;
    width: 100%;
}

.ygryR .btn img {
    margin-right: 5px;
}

.ygryR .btn:hover {
    cursor: pointer;
    background-color: #f30404;
}

@media (max-width: 1100px) {
    .ygry {
        width: auto !important;
    }

    .ygryL {
        float: none;
        width: auto;
        height: auto;
    }

    .ygryR {
        float: none;
        width: auto;
        margin: 15px;
    }

    .ygryR textarea {
        height: 180px;
    }
}

/*首页每个小标题*/
.titleBanner {
    margin: 80px auto 2px auto;
    padding-top: 76px;
    width: 1200px;
    background: url(sytitle.svg) no-repeat center top;
    background-size: 1200px auto;
}

@media screen and (max-width: 1100px) {
    .titleBanner {
        width: auto
    }
}

.titleBanner .secondTitle {
    font-size: 32px;
    font-weight: 500;
    color: #ffffff;
    text-align: center;
    margin-top: -80px;
    margin-left: -10px;
}

.titleBanner .symore a {
    margin-top: -36px;
    display: flex;
    justify-content: flex-end;
    align-items: center
}

@media screen and (max-width: 1100px) {
    .titleBanner .symore a {
        margin-right: 15px
    }
}

.titleBanner .symore span {
    font-size: 16px;
    color: #BF5E00;
    margin-right: 5px
}

.titleBanner .symore img {
    width: 16px;
    height: 16px
}

/*头条*/
.topNews {
    width: 1200px;
    margin: 0 auto;
    box-sizing: border-box;
}

@media screen and (max-width: 1100px) {
    .topNews {
        width: auto;
        margin: 0 15px
    }
}

.topNewsTitle {
    text-align: center;
    margin-top: 40px;
    font-size: 30px;
    font-weight: 500;
    color: #F90012
}

.topNewsTitle a {
    font-size: 30px;
    font-weight: 500;
    color: #F90012
}

@media screen and (max-width: 1100px) {
    .topNewsTitle {
        font-size: 22px
    }
}

.topNewsSummary {
    text-align: left;
    margin-top: 16px;
    font-size: 16px;
    color: #333333;
    font-weight: normal
}

/* 头条轮播图 */
.indexLBT {
    padding: 40px 0 40px 0;
    text-align: center;
    width: 1200px;
    margin: 0 auto;
    max-width: 90%
}

.indexLBT .slideBox {
    position: relative;
}

.indexLBT .swiper-slide {
    width: 920px;
}

.indexLBT .swiper-slide a:hover {
    opacity: 1;
}

.indexLBT .swiper-slide p {
    position: relative;
    margin: 0;
}

.indexLBT .swiper-slide p span img {
    position: absolute;
    left: 50%;
    top: 50%;
    margin: -50px 0 0 -50px;
    width: 100px;
    height: 100px;
}

.indexLBT .swiper-slide p span:hover img {
    opacity: 0.8;
    cursor: pointer;
}

.indexLBT .swiper-slide h3 a {
    position: absolute;
    left: 0;
    bottom: 0;
    display: none;
    width: 100%;
    padding: 0 10px;
    font-size: 16px;
    line-height: 50px;
    color: #ececec;
    background: rgba(0, 0, 0, 0.5);
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    text-decoration: none;
    font-weight: normal;
}

.indexLBT .swiper-slide img {
    width: 920px;
    height: 550px;
}

.indexLBT .swiper-slide-active h3 a {
    display: block;
}

.indexLBT .swiper-btn {
    color: #c50609;
    margin-top: -28px;
}

.indexLBT .btnPrevLBT:after,
.indexLBT .btnNextLBT:after {
    display: none;
}

.indexLBT .btnPrevLBT,
.indexLBT .swiper-container-rtl .btnNextLBT {
    opacity: 0.8;
    left: 15px;
    width: 31px;
    height: 47px;
    background: url(/zt_fawcn/template/common/2025qglh_public/btn-prev.png) no-repeat center center;
}

.indexLBT .btnNextLBT,
.indexLBT .swiper-container-rtl .btnPrevLBT {
    opacity: 0.8;
    right: 15px;
    width: 31px;
    height: 47px;
    background: url(/zt_fawcn/template/common/2025qglh_public/btn-next.png) no-repeat center center;
}

@media (max-width: 1100px) {
    .indexLBT {
        width: auto;
        padding: 10px;
    }

    .indexLBT .swiper-slide {
        width: 100%;
    }

    .indexLBT .swiper-slide img {
        width: 100%;
        height: auto;
        aspect-ratio: 1.63/1
    }

    .indexLBT .swiper-slide h3 a {
        line-height: 60px;
        font-size: 14px;
    }

    .indexLBT .btnPrevLBT,
    .indexLBT .swiper-container-rtl .btnNextLBT {
        display: none;
        left: 5px;
    }

    .indexLBT .btnNextLBT,
    .indexLBT .swiper-container-rtl .btnPrevLBT {
        display: none;
        right: 5px;
    }
}

/*特别报道列表*/
.qwjd ul {
    overflow: hidden;
    padding-top: 20px;
}

/*.qwjd li{ float:left; width:590px;padding-bottom: 10px}*/
/*0227*/
.qwjd li {
    float: left;
    width: 100%;
    padding-bottom: 10px
}

.qwjd li a {
    display: block;
    padding: 0 10px 0 35px;
    line-height: 56px;
    font-size: 16px;
    color: #000;
    border-bottom: 1px dashed #D8D8D8;
    background: url(syredfile.png) 14px center no-repeat;
    background-size: 10.5px 12.83px
}

@media screen and (max-width: 1100px) {
    .qwjd li a {
        font-size: 12px
    }
}

.qwjd li:nth-child(odd) {
    margin-right: 20px;
}

.qwjd li a:hover {
    color: #d80405;
}

.ygxs {
    padding-bottom: 60px;
}

@media (max-width: 1100px) {

    /*.qwjd ul{ padding:0 15px;}*/
    .qwjd ul {
        padding: 0;
        margin: 0 auto;
    }

    .qwjd li {
        float: none;
        width: auto;
    }

    .qwjd li:nth-child(odd) {
        margin-right: 0;
    }

    .ygxs {
        padding-bottom: 30px;
    }
}

.rowBox {
    margin: 0 auto;
    width: 1200px;
}

@media (max-width: 1100px) {
    .rowBox {
        width: auto;
    }
}

/*两会速递*/
.lhsd {
    width: 1200px;
    margin: 40px auto 0 auto;
    display: flex
}

@media screen and (max-width: 1200px) {
    .lhsd {
        flex-direction: column;
        width: 95%;
        margin: 20px auto 0 auto;
    }
}

/*.lhsdlist{width: 600px}*/
/*0227调整16/9*/
.lhsdlist {
    width: 500px
}

/*@media screen and (max-width: 1200px){ .lhsdlist{width: 100%} }*/
.lhsdlist ul {
    padding-top: 0
}

.leftList {
    float: left
}

/*.rightImg{float: right;width: 600px}*/
/*0227*/
.rightImg {
    float: right;
    width: 725px
}

@media screen and (max-width: 1200px) {
    .rightImg {
        width: 100%
    }
}

/*.rightImg img{width: 100%;aspect-ratio: 1.53/1;object-fit: cover}*/
/*0227*/
.rightImg img {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover
}

.rightImg {
    position: relative;
}

.rightImg .overlay {
    position: absolute;
    bottom: 0px;
    left: 0;
    width: 100%;
    height: 48px;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
}

.rightImg .overlay h3 a {
    margin: 0;
    color: #ffffff;
    font-size: 16px;
}

@media screen and (max-width: 1100px) {
    .rightImg .overlay h3 a {
        font-size: 14px
    }
}

/*评论观点*/
.plgd {
    width: 1200px;
    margin: 40px auto 0 auto;
}

@media screen and (max-width: 1200px) {
    .plgd {
        width: auto;
        max-width: 95%;
    }
}

.plRight {
    display: flex;
}

@media screen and (max-width: 1200px) {
    .plRight {
        flex-direction: column;
    }
}

.plRight img {
    float: left;
    width: 480px;
    height: 290px;
}

@media screen and (max-width: 1200px) {
    .plRight img {
        width: 100%;
        margin: 0 auto;
        height: auto !important;
    }
}

.plRight .plcontent {
    float: right;
    width: 720px;
    height: 230px;
    background-color: #F8EBE4;
    padding: 28px 28px 35px 28px;
    margin: 30px auto 30px auto
}

@media screen and (max-width: 1200px) {
    .plRight .plcontent {
        width: 98%;
        height: fit-content;
        margin-top: 0;
        padding: 10px;
    }
}

.plTitle {
    font-size: 18px;
    font-weight: normal;
    color: #3D3D3D
}

@media screen and (max-width: 1200px) {
    .plTitle {
        font-size: 16px;
    }
}

.plnr {
    font-size: 16px;
    font-weight: 400;
    color: #666666;
    margin-top: 20px;
    height: 120px;
}

@media screen and (max-width: 1200px) {
    .plnr {
        font-size: 14px;
        margin-top: 5px;
        height: auto
    }
}

.plnr a {
    color: #C3231C;
}

.plLeft {
    margin-top: 40px;
    display: flex;
    flex-direction: row-reverse
}

@media screen and (max-width: 1200px) {
    .plLeft {
        flex-direction: column;
    }
}

.plLeft img {
    float: right;
    width: 480px;
    height: 290px;
}

@media screen and (max-width: 1200px) {
    .plLeft img {
        margin: 0 auto;
        width: 100%;
        height: auto !important;
    }
}

.plLeft .plcontent {
    float: right;
    width: 720px;
    height: 230px;
    background-color: #F8EBE4;
    padding: 28px 28px 35px 28px;
    margin: 30px auto 30px auto
}

@media screen and (max-width: 1200px) {
    .plLeft .plcontent {
        width: 98%;
        height: fit-content;
        margin-top: 0;
        padding: 10px;
    }
}

/*图解两会*/
.tjlh {
    width: 1200px;
    margin: 40px auto 0 auto;
    box-sizing: border-box;
    display: flex
}

@media screen and (max-width: 1200px) {
    .tjlh {
        max-width: 95%;
        display: flex;
        flex-direction: column
    }
}

.tjlgLeft {
    float: left
}

@media screen and (max-width: 1200px) {
    .tjlgLeft {
        width: 100% !important
    }
}

/*.tjlgLeft img{width: 568px;height: 416px;}*/
/*0227*/
.tjlgLeft img {
    aspect-ratio: 3/2;
    width: 100% !important;
}

@media screen and (max-width: 1200px) {
    .tjlgLeft img {
        width: 100% !important;
        height: auto !important;
        aspect-ratio: auto !important;
    }
}

.tjlgLeft .tjlhtitle {
    width: 568px;
    height: 48px;
    background: rgba(0, 0, 0, 0.5);
    opacity: 1
}

.tjlgLeft .tjlhtitle {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
}

.tjlgLeft {
    position: relative;
    width: 600px
}

.tjlgLeft .overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 48px;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
}

.tjlgLeft .overlay h3 a {
    margin: 0;
    color: #ffffff;
}

/*.tjlhRight{float: right;width: 612px;margin-left: 20px;display: flex;flex-wrap: wrap}*/
/*0227*/
.tjlhRight {
    float: right;
    width: 600px;
    margin-left: 20px;
    display: flex;
    flex-wrap: wrap
}

@media screen and (max-width: 1200px) {
    .tjlhRight {
        width: 100%;
        display: flex;
        flex-direction: column;
        margin: 20px 0 0 0
    }
}

.tjlhRight .rightbox {
    width: 48%
}

.tjlhRight .rightbox:nth-child(2) {
    margin-left: auto
}

.tjlhRight .rightbox:nth-child(4) {
    margin-left: auto
}

.tjlhRight .rightbox {
    position: relative;
    display: inline-block
}

/*0227*/
.tjlhRight .rightbox:nth-child(3) a img {
    margin-top: 17px
}

.tjlhRight .rightbox:nth-child(4) a img {
    margin-top: 17px
}

@media screen and (max-width: 1200px) {
    .tjlhRight .rightbox {
        width: 100%;
    }
}

@media screen and (max-width: 1200px) {
    .tjlhRight .rightbox:nth-child(2) {
        margin-top: 20px;
    }
}

@media screen and (max-width: 1200px) {
    .tjlhRight .rightbox:nth-child(3) {
        margin-top: 20px;
    }
}

@media screen and (max-width: 1200px) {
    .tjlhRight .rightbox:nth-child(4) {
        margin-top: 20px;
    }
}

@media screen and (max-width: 1200px) {
    .tjlhRight .rightbox img {
        width: 100% !important;
        height: auto !important;
        aspect-ratio: auto !important;
    }
}

/*.tjlhRight .rightbox img{ max-width: 100%;display: block;width: 296px;height: 198px}*/
/*0227*/
.tjlhRight .rightbox img {
    display: block;
    aspect-ratio: 3/2;
}

.tjlhRight .rightbox .overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 48px;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
}

.tjlhRight .rightbox .overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 48px;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
}

.tjlhRight .rightbox .overlay h3 a {
    margin: 0;
    color: #ffffff;
}

/*视频播报*/
/*.spbb{display: flex;width: 1200px;max-width: 95%;margin: 40px auto 0 auto}*/
/*0228*/
.spbb {
    display: flex;
    width: 1200px;
    max-width: 95%;
    margin: 40px auto 0 auto;
    height: 430px
}

/*.spbbleft{width: 780px}*/
.spbbleftbox {
    float: left;
    position: relative;
    width: 100%
}

/*.spbbleftbox .spbbimg img{width: 780px;height: 530px;}*/
/*0227*/
/*.spbbleftbox .spbbimg img{width: 780px;}*/
.spbbleftbox .spbbimg img {
    width: 817.5px;
}

.spbbleftbox .spbbbtn {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%)
}

.spbbleftbox .overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 48px;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
}

.tjlhRight .rightbox .overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 48px;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
}

.spbbleftbox .overlay h3 a {
    margin: 0;
    color: #ffffff;
}

@media screen and (max-width: 1100px) {
    .spbbleftbox .overlay h3 a {
        font-size: 14px
    }
}

/*.spbbright{margin-left: 20px;width: 400px}*/
.spbbright {
    margin-left: 36px;
    width: 400px
}

.spbbrightbox {
    float: left;
    position: relative
}

/*.spbbrightbox .spbbimg img{width: 400px;height: 255px}*/
/*0227*/
/*.spbbrightbox .spbbimg img{width: 400px;height: 225px}*/
.spbbrightbox .spbbimg img {
    aspect-ratio: 16/9
}

.spbb .spbbbtn {
    width: 102px;
    height: 102px
}

.spbbrightbox .spbbbtn {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%)
}

.spbbrightbox .overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 48px;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
}

.tjlhRight .rightbox .overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 48px;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
}

.spbbrightbox .overlay h3 a {
    margin: 0;
    color: #ffffff;
}

.spbbrightbox:nth-of-type(2) {
    margin-top: 10px
}

@media screen and (max-width: 1200px) {
    .spbb {
        display: flex;
        flex-direction: column;
        height: auto
    }

    .spbbleft {
        width: 100%
    }

    .spbbleft .spbbimg img {
        width: 100%;
        height: auto;
        aspect-ratio: 1.69/1
    }

    .spbbright {
        width: 100%;
        display: flex;
        flex-direction: column;
        margin: 20px 0 0 0
    }

    .spbbright .spbbimg img {
        width: 100%;
        height: auto;
        aspect-ratio: 1.69/1
    }
}

/*一汽声音*/
.yqsy {
    width: 1200px;
    max-width: 95%;
    margin: 40px auto auto auto;
    position: relative
}

.yqsybox {
    width: 1104px;
    margin: 0 auto;
    display: flex
}

.yqsyimgbox {
    position: relative;
    overflow: hidden;
    margin-left: 20px
}

.yqsyimgbox:nth-child(1) {
    margin-left: 0
}

.yqsyimgbox:nth-child(4n+1) {
    margin-left: 0
}

.yqsyimgbox:nth-child(5) {
    margin-left: 0
}

.yqsyimgbox img {
    width: 261px;
    height: 364px
}

.yqsyimgbox .overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 68px;
    background: #BB1207;
    ;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: #ffffff;
    opacity: 1;
}

.yqsyimgbox .overlay h3 a {
    margin: 0;
    color: #ffffff;
}

.yqsyimgbox .overlay h3 {
    padding: 10px 15px 10px 14px
}

.btnbox {
    display: flex;
    justify-content: space-between
}

.btnbox {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
}

.btnbox .btn-left,
.btnbox .btn-right {
    cursor: pointer;
}

.btnbox .btn-left img,
.btnbox .btn-right img {
    width: 28px;
    height: 46px;
}

@media screen and (max-width: 1200px) {
    .yqsybox {
        width: auto;
        max-width: 80%;
        justify-content: space-between
    }

    /*.yqsyimgbox img { height: 240px}*/
    .yqsyimgbox img {
        height: auto
    }

    .yqsyimgbox .overlay h3 a {
        font-size: 12px
    }

    /*.yqsybox .yqsyimgbox:nth-child(odd) {margin-left: 0;}*/
    .yqsybox .yqsyimgbox:nth-child(3) {
        margin-left: 0;
    }
}