.head {
    position: relative;
    width: 100%;
    height: 850px;
    background: url(../images/nmsj-head.png) center top / 1920px auto no-repeat;
}

body {
    overflow-x: hidden;
    background: url(../images/nmsj-body-bg.png) center 800px / 100% auto no-repeat;
}

.min-w1600 {
    min-width: 1600px;
}

.w {
    width: 1400px !important;
}

.nmgnmt-logo {
    position: absolute;
    left: 0;
    top: 20px;
    width: 300px;
    height: 100px;
    background: url(../images/ctoplogo.png) center center / 100% auto no-repeat;
}



/* 农牧视讯 */
.nmsx {
    width: 100%;
    height: 1000px;
}

.nmsx .title {
    background-image: url(../images/nmsx_title.png);
}

.nmsx .content {
    height: 780px;
    background: url(../images/nmsx_content_bg.png) center center / 100% 100% no-repeat;
    padding: 80px 50px 140px;
}


.nmsx_swiper_all,
.nmsx_swiper_all_m {
    width: 100%;
    height: 100%;
}

.nmsx_swiper_all img,
.nmsx_swiper_all_m img {
    width: 100%;
    height: 100%;
}

.nmsx_swiper_all .swiper-slide>div,
.nmsx_swiper_all_m .swiper-slide>div {
    width: 100%;
    height: 100%;
}

.nmsx_swiper_all .vjs-control-bar,
.nmsx_swiper_all_m .vjs-control-bar {
    display: flex;
    position: absolute;
    bottom: 5px;
    width: 100%;
    height: 30px;
    background: rgba(0, 0, 0, .5);
}

.nmsx_swiper_all .swiper-button-prev,
.nmsx_swiper_all .swiper-button-next,
.nmsx_swiper_all_m .swiper-button-prev,
.nmsx_swiper_all_m .swiper-button-next {
    display: none;
}

.nmsx_swiper_all_leftBtn,
.nmsx_swiper_all_rightBtn,
.nmsx_swiper_all_leftBtn_m,
.nmsx_swiper_all_rightBtn_m {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 80px;
}

.nmsx_swiper_all_leftBtn,
.nmsx_swiper_all_leftBtn_m {
    left: -100px;
    background: url(../images/nmsx_swiper_leftBtn.png) center center / 100% auto no-repeat;
}

.nmsx_swiper_all_rightBtn_m,
.nmsx_swiper_all_rightBtn {
    right: -100px;
    background: url(../images/nmsx_swiper_rightBtn.png) center center / 100% auto no-repeat;
}




/* 政策视析 */

.zcsx {
    width: 100%;
    height: 780px;
}

.zcsx .title {
    background-image: url(../images/zcsx_title.png);
}

.zcsx_swiper_all,
.zcsx_swiper_all_m {
    height: 560px;
    padding-bottom: 75px;
}

.zcsx_swiper_all .swiper-wrapper {
    height: 80% !important;
}

.zcsx_swiper_all .swiper-slide a:nth-child(1),
.zcsx_swiper_all_m .swiper-slide a:nth-child(1) {
    position: relative;
    display: block;
    width: 100%;
    height: 85%;
    background: url(../images/zcsx_swiper_slide_bg.png) center center / 100% 100% no-repeat;
}

.zcsx_swiper_all .swiper-slide a:nth-child(1) span,
.zcsx_swiper_all_m .swiper-slide a:nth-child(1) span {
    position: absolute;
    left: 0;
    top: 130px;
    /* font-family: "宋体"; */
    font-size: 40px;
    font-style: italic;
    color: #279f62;
    line-height: 100px;
    writing-mode: tb;
}

.zcsx_swiper_all .swiper-slide a:nth-child(2),
.zcsx_swiper_all_m .swiper-slide a:nth-child(2) {
    display: -webkit-box;
    width: 100%;
    height: 17%;
    background: #fff;
    font-size: 20px;
    line-height: 1.5;
    padding: 10px;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    overflow: hidden;
    transition: color .8s ease;
}

.zcsx_swiper_all .swiper-slide a:nth-child(2):hover {
    color: #279f62;
}

.zcsx_swiper_all .swiper-slide a:nth-child(2) span {
    background: linear-gradient(#279f62, #2fdd84) left bottom / 0% 1px no-repeat;
    transition: background .8s ease;
}

.zcsx_swiper_all .swiper-slide a:nth-child(2) span:hover {
    background-size: 100% 1px;
}

.zcsx_swiper_all .swiper-slide img {
    position: absolute;
    top: 50%;
    right: 30px;
    transform: translateY(-50%);
    width: 180px;
    height: 320px;
}

.zcsx_swiper_all.swiper-container-horizontal>.swiper-scrollbar {
    left: 8%;
    bottom: 25px;
    width: 75%;
    height: 1px;
    background-color: #b6edd6;
}

.zcsx_swiper_all .swiper-scrollbar-drag {
    top: -4px;
    height: 4px;
    background-color: #279f62;
}

.zcsx_swiper_all .swiper-button-next,
.zcsx_swiper_all .swiper-button-prev {
    bottom: 0;
    top: auto;
    width: 50px;
    height: 50px;
}

.zcsx_swiper_all .swiper-button-next {
    right: 71px;
    background: url(../images/zcsx_swiper_rightBtn.png) center center / 100% 100% no-repeat;
}

.zcsx_swiper_all .swiper-button-prev {
    right: 150px;
    left: auto;
    background: url(../images/zcsx_swiper_leftBtn.png) center center / 100% 100% no-repeat;
}


/* 媒体报道 */
.mtbd {
    width: 100%;
    height: 610px;
}

.mtbd .title {
    background-image: url(../images/mtbd_title.png);
}

.mtbd .content {
    position: relative;
    width: 100%;
    height: 390px;
}

.mtbd_swiper_all {
    width: 100%;
    height: 100%;
}

.mtbd_swiper_all .swiper-slide a:nth-child(1) {
    display: block;
    width: 100%;
    height: 240px;
    border-radius: 15px;
    border: 3px solid #f5a900;
}

/* 
.mtbd_swiper_all .swiper-slide>div {
    width: 100%;
    height: 240px;
    border-radius: 20px;
    border: 3px solid #f5a900;
} */

.mtbd_swiper_all img {
    width: 100%;
    height: 100%;
    border-radius: 15px;
}

.mtbd_swiper_all .vjs-control-bar {
    border-bottom-right-radius: 20px;
    border-bottom-left-radius: 20px;
}

.mtbd_swiper_all .swiper-slide a:nth-child(2) {
    display: -webkit-box;
    width: 100%;
    height: 150px;
    background: url(../images/mtbd_slide_bg.png) center -22px / 100% 55px no-repeat;
    padding: 20px 15px 15px;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    overflow: hidden;
    text-align: center;
}


.mtbd_swiper_all .swiper-slide a span {
    width: 100%;
    background: transparent linear-gradient(#fff, #fff) center bottom/ 100% 8px no-repeat;
    font-size: 20px;
    font-weight: 800;
    line-height: 36px;
    color: #279f62;

}

.mtbd_swiper_all .swiper-button-prev,
.mtbd_swiper_all .swiper-button-next {
    display: none;
}

.mtbd_swiper_all_leftBtn,
.mtbd_swiper_all_rightBtn {
    position: absolute;
    top: 100px;
    width: 30px;
    height: 30px;
    border: 3px solid #f5a900;
    transform: rotate(45deg);
    cursor: pointer;
}

.mtbd_swiper_all_leftBtn {
    left: -40px;
    border-top: transparent;
    border-right: transparent;
}

.mtbd_swiper_all_rightBtn {
    right: -40px;
    border-bottom: transparent;
    border-left: transparent;
}

/* 专项行动 */

.zxxd {
    width: 100%;
    height: 1010px;
    background: url(../images/zxxd_bg.png) center top / 100% auto no-repeat;
    /* background-attachment: fixed; */
}

.zxxd .title {
    background-image: url(../images/zxxd_title.png);

}

.content {
    width: 100%;
    height: 790px;
}

.zxxd_phone {
    position: relative;
    float: left;
    width: 340px;
    height: 690px;
    padding: 20px 20px 80px;
    /* background: url(../images/zxxd_phone.png) 1px center / 100% 100% no-repeat; */
}

.zxxd_phone::before {
    position: absolute;
    top: 0;
    left: 0;
    content: '';
    width: 100%;
    height: 100%;
    background: url(../images/zxxd_phone.png) center center / 100% 100% no-repeat;
    z-index: 999;
}

.phone_video_all {
    width: 100%;
    height: 100%;
}

.phone_video_all .swiper-slide {
    width: 100%;
    height: 100% !important;
}

.phone_video_all .swiper-slide img {
    width: 100%;
    height: 100%;
    /* border-radius: 33px; */
}

.phone_title_all {
    overflow: visible !important;
}

.zxxd_list {
    float: right;
    width: 1060px;
    height: 100%;
    padding: 40px 20px 0;
}

.zxxd_list li {
    position: relative;
    width: 1000px;
    height: 130px !important;
    background: url(../images/zxxd_list_li_bg.png) center center / 100% 100% no-repeat;
    padding-left: 70px;
    padding-right: 20px;
    margin-bottom: 25px;
}

.zxxd_list li:hover,
.zxxd_list li.swiper-slide-active {
    background-image: url(../images/zxxd_list_li_bg_hover.png);
}

.zxxd_list li:hover p,
.zxxd_list li.swiper-slide-active p {
    color: #fab973;
}

.zxxd_list li:hover span,
.zxxd_list li.swiper-slide-active span {
    background-image: url(../images/zxxd_list_li_time_hover.png);
    color: #fab973;
}

.zxxd_list li:hover::before,
.zxxd_list li.swiper-slide-active::before {
    position: absolute;
    left: -30px;
    top: 50%;
    transform: translateY(-50%);
    content: '';
    background: url(../images/zxxd_list_li_hover_before.png) center center / auto 100% no-repeat !important;
    width: 40px;
    height: 30px;
}

.zxxd_list li p {
    float: left;
    width: 720px;
    font-size: 20px;
    font-family: "宋体";
    color: #f7f7f7;
    font-weight: 800;
    line-height: 130px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.zxxd_list li span {
    float: right;
    display: block;
    width: 150px;
    padding-left: 30px;
    background: url(../images/zxxd_list_li_time.png) left center / 20px 20px no-repeat;
    font-size: 20px;
    font-family: "宋体";
    color: #f7f7f7;
    font-weight: 800;
    line-height: 130px;
}


/* 技术推广 */

.jstg {
    width: 100%;
    height: 950px;
}

.jstg .title {
    background-image: url(../images/jstg_title.png);
}

.jstg .content {
    width: 100%;
    height: 730px;
}

.jstg_swiper_all img {
    width: 100%;
    height: 100%;
}

.jstg_swiper_all {
    width: 100%;
    height: 680px;
}

.jstg_swiper_all .swiper-slide {
    position: relative;
}

.jstg_swiper_all .swiper-slide::before {
    position: absolute;
    top: 0;
    left: 0;
    content: '';
    width: 100%;
    height: 100%;
    background: rgba(1, 63, 32, .6);
    z-index: 9;
}

.jstg_swiper_all .swiper-slide.swiper-slide-active::before {
    display: none;
}

.jstg_swiper_all .swiper-button-prev,
.jstg_swiper_all .swiper-button-next {
    display: none;
}

.jstg_swiper_all_leftBtn,
.jstg_swiper_all_rightBtn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 60px;
    height: 80px;
    cursor: pointer;
}

.jstg_swiper_all_leftBtn {
    left: -100px;
    background: url(../images/jstg_swiper_leftBtn.png) center center / 100% 100% no-repeat;
}

.jstg_swiper_all_rightBtn {
    right: -100px;
    background: url(../images/jstg_swiper_rightBtn.png) center center / 100% 100% no-repeat;
}























/* 魅力内蒙古 */


.mlnmg {
    width: 100%;
    height: 880px;
}

.mlnmg .title {
    background-image: url(../images/mlnmg_title.png);
}


.mlnmg .content {
    width: 100%;
    height: 660px;
}



.mlnmg_swiper_all {
    position: relative;
    width: 100%;
    height: 570px;
}

.mlnmg_swiper_all .swiper-slide {
    width: 100%;
    height: 530px;
}

.mlnmg_swiper_all a:nth-child(1) {
    display: block;
    width: 100%;
    height: 100%;
}

.mlnmg_swiper_all a:nth-child(1) img {
    width: 100%;
    height: 100%;
    border-radius: 20px;
}

.mlnmg_swiper_all a:nth-child(2) {
    display: none;
    position: absolute;
    bottom: 0;
    transform: translateY(50%) translateX(5%);
    width: 90%;
    height: 80px;
    background-color: #fff;
    border-radius: 20px;
    line-height: 80px;
    font-size: 24px;
    font-weight: 800;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mlnmg_swiper_all .swiper-slide-active a:nth-child(2) {
    display: block !important;
}

.mlnmg_swiper_all .mlnmg-swiper-leftBtn {
    left: -25px;
    background: #fff url(../images/mlnmg_swiper_leftBtn.png) center center / auto 60% no-repeat;
}

.mlnmg_swiper_all .mlnmg-swiper-rightBtn {
    right: -25px;
    background: #fff url(../images/mlnmg_swiper_rightBtn.png) center center / auto 60% no-repeat;
}

.mlnmg_swiper_all .mlnmg-swiper-leftBtn,
.mlnmg_swiper_all .mlnmg-swiper-rightBtn {
    display: none;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
}

.mlnmg_swiper_all .swiper-slide-active .mlnmg-swiper-leftBtn,
.mlnmg_swiper_all .swiper-slide-active .mlnmg-swiper-rightBtn {
    display: block !important;
}

.mlnmg_swiper_all .swiper-button-prev,
.mlnmg_swiper_all .swiper-button-next {
    display: none;
}

/* 右侧导航 */

.flexNav {
    position: absolute;
    /* display: flex; */
    right: 40px;
    top: 1000px;
    width: 125px;
    height: 600px;
    padding: 120px 0 100px;
    background: url(../images/nmsj-flexNav-bg.png) center center / 100% auto no-repeat;
    z-index: 9999;
    opacity: 1;
}

.flexNav ul {
    position: absolute;
    top: 140px;
    left: 50%;
    transform: translateX(-50%);
    width: 70%;
}

.flexNav ul li {
    position: relative;
    padding-top: 60px;
    border-bottom: 1px solid #68bc91;
}

.flexNav ul li span {
    display: block;
    width: 100%;
    font-size: 18px;
    line-height: 48px;
    color: #fff;
    text-align: center;
}

.flexNav ul li .codeBox {
    display: none;
    position: absolute;
    right: 130%;
    top: 50%;
    transform: translateY(-50%);
    width: 170px;
    height: 167px;

}

.wechat {
    background: url(../images/wechat.png) center 20px / auto 40px no-repeat;
}

.douyin {
    background: url(../images/douyin.png) center 20px / auto 40px no-repeat;
}

.wechat_video {
    background: url(../images/wechat_video_bg.png) center 20px / auto 40px no-repeat;
}

.TodayNews {
    background: url(../images/todayNews.png) center 20px / auto 40px no-repeat;
}

.wechat .codeBox {
    background: url(../images/nmsj-flexNav-wechat.jpg) center center / auto 100% no-repeat;
}

.wechat_video .codeBox {
    background: url(../images/wechat_video_code.png) center center / auto 100% no-repeat;
}

.TodayNews .codeBox {
    background: url(../images/TodayNews_code.png) center center / auto 100% no-repeat;
}

#returnTop {
    width: 100%;
    height: 50px;
    border: 0;
    background: url(../images/returnTop_pc.png) center center / 35px 35px no-repeat;
    cursor: pointer;
}

.flexNav_close {
    position: absolute;
    right: 0;
    top: 0;
    width: 30px;
    height: 30px;
    background: #fff url(../images/returnTop_close.png) center center / 60% 60% no-repeat;
    border-radius: 50%;
    border: 1px solid #279f62;
    cursor: pointer;
    transition: background .5s;
}

.flexNav_close:hover {
    background: #279f62 url(../images/returnTop_close_white.png) center center / 60% 60% no-repeat;
}

.unfold {
    display: none;
    position: absolute;
    left: -50px;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 270px;
    background: url(../images/unfold.png) center center / 100% auto no-repeat;
    padding-top: 50px;
    cursor: pointer;
}

.completeClose {
    position: absolute;
    top: -22px;
    right: 0;
    width: 20px;
    height: 20px;
    background: url(../images/completeClose.png) center center / 100% 100% no-repeat;
}

.unfold span {
    font-size: 20px;
    line-height: 50px;
    font-weight: 600;
    color: #fff;
    writing-mode: tb;
    word-spacing: ;
}

.unfold i {
    display: block;
    width: 30px;
    height: 30px;
    margin: 20px auto 0;
    border: 1px solid #fff;
    border-radius: 50%;
    background: url(../images/unfold_i.png) center center / 60% 60% no-repeat;
}


/*  */









video {
    width: 100%;
    height: 100%;
}

.title {
    display: block;
    width: 100%;
    height: 220px;
    background-size: auto 60%;
    background-repeat: no-repeat;
    background-position: center center;
}

.content {
    position: relative;
    width: 100%;
}

.swiper-button-prev:after,
.swiper-container-rtl .swiper-button-next:after {
    display: none;
}

.swiper-button-next:after,
.swiper-container-rtl .swiper-button-prev:after {
    display: none;
}