html {
    scroll-behavior: smooth
}

body {
    font: 300 18px/170% Microsoft YaHei, sans-serif;
    min-width: 1400px
}

a {
    color: #000
}

a:hover {
    color: #0046ae;
    text-decoration: none
}

img {
    transition: all .2s;
    border-radius: 5px
}

.noclick {
    pointer-events: none
}

.img_scale {
    border-radius: 5px;
    overflow: hidden;
    position: relative
}

.img_scale:hover img {
    transform: scale(1.1)
}

.arabic {
    font-family: "Arial"
}

.left {float: left;}
.right {float: right;}

.big_play_btn {
    background: url("../img/play.png") no-repeat center/100% auto;
    cursor: pointer;
    position: absolute;
    display: block;
    z-index: 20
}

.big_play_btn {
    width: 50px;
    height: 50px;
    bottom: 10px;
    left: 10px
}

.small_play_btn {
    width: 35px;
    height: 35px;
    left: 7px;
    bottom: 10px
}

.hover_inner .hover_btn_next,
.hover_inner .hover_btn_prev {
    position: absolute;
    width: 35px;
    height: 61px;
    color: rgba(0, 0, 0, 0);
    transition: all .2s;
    opacity: 1;
    outline: none
}

.hover_inner .hover_btn_next {
    background: url("../img/btn_right.png") center/auto 100% no-repeat;
    right: 0
}

.hover_inner .hover_btn_prev {
    background: url("../img/btn_left.png") center/auto 100% no-repeat;
    left: 0
}

.column {
    font-size: 36px;
    line-height: 56px;
    color: #0046ae;
    text-align: center;
    height: 56px;
    position: relative;
    margin-bottom: 33px;
    background: url("../img/columnline.gif") repeat-x 0 60%
}

.column.cwmargin {
    margin-bottom: 13px
}

.column a {
    color: #0046ae
}

.column .columnName {
    position: relative;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: 0 90px;
    z-index: 1
}

.column .columnName::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    z-index: -1;
    display: inline-block;
    border-top: 56px solid #fff;
    border-left: 50px solid rgba(0, 0, 0, 0);
    border-right: 50px solid rgba(0, 0, 0, 0)
}

.column .columnName span {
    width: 16px;
    height: 16px;
    position: relative;
    margin-right: 30px
}

.column .columnName span:last-child {
    margin-right: 0;
    margin-left: 30px;
    transform: rotateY(180deg)
}

.column .columnName span::before {
    content: "";
    width: 11px;
    height: 11px;
    background: #cce0ee;
    position: absolute;
    left: 0;
    top: 0
}

.column .columnName span::after {
    content: "";
    width: 12px;
    height: 12px;
    background: #ff2626;
    position: absolute;
    right: 0;
    bottom: 0;
    z-index: 1
}

.sub_column {
    border-left: 5px solid #0046ae;
    margin: 22px 0 20px;
    padding-left: 18px;
    box-sizing: border-box;
    line-height: 20px;
    color: #0046ae;
    font-size: 22px;
    font-weight: bold
}
.click_chinaWorld_item .sub_column .tab-item {
    display: inline;
    text-align: center;
    cursor: pointer;
    width: 80px;
    height: 20px;
    box-sizing: border-box;
    color: #0046ae;
    font-size: 22px;
    font-weight: bold
}
.click_chinaWorld_item .sub_column .tab-item:nth-child(2) {
   margin-left: 10px;
}
.click_chinaWorld_item .sub_column .tab-item:nth-child(3) {
   margin-left: 10px;
}
.click_chinaWorld_item .sub_column  {
    /*border-style: none;
    padding-left: 0 !important;*/
}
.sub_column a {
    color: #0046ae;
    font-size: 22px;
    font-weight: bold
}

.intro_column {
    margin: 0 0 20px
}

.intro_column a {
    font-size: 22px;
    color: #666;
    line-height: 1em;
    font-weight: bold
}

.wrapper {
    width: 1400px;
    margin: 0 auto;
    overflow: hidden
}

.direct {margin-top: 20px;}

.top_ad {text-align: center;}
.top_ad img {border-radius:0;}

.ad1 img {width:1400px;height:80px;border-radius:0;}
.ad2 img {width:695px;height:80px;float: left;margin-left:10px;border-radius:0;margin-top: 20px;}
.ad3 img {width:460px;height:80px;float: left;margin-left:10px;border-radius:0;margin-top: 20px;}
.ad2 a:first-child img {margin-left:0px;}
.ad3 a:first-child img {margin-left:0px;}



@keyframes rongJump {
    50% {
        transform: translateY(-5px)
    }

    100% {
        transform: translateY(0)
    }
}

.toutiao h1 {
    text-align: center;
    margin: 20px auto 10px;
    font-size: 40px;
    line-height: 140%
}
.toutiao h1 a {color:#0046ae;}

.toutiao h1.h1_max {
    font-size: 30px
}

.toutiao h1 p {
    line-height: 140%;
    margin: 0 !important
}

.toutiao p {
    text-align: center;
    line-height: 200%
}

.toutiao p:last-child {
    margin: 7px auto 10px
}


.headline {background: #f7fbfe;}
.headline .topNews {
    width: 1000px;
    float: left;
    padding: 0px 20px;
    text-align: center;
    height: 100px;
    box-sizing: border-box;
}
.headline .sidebar {
    width: 400px;
    float: right;
    text-align: left;
    margin-top: 12px;
}
.headline .sidebar-item {
    float: left;
    width: 200px;
}
.headline .sidebar-item img {
    float: left;
    width: 60px;
}
.headline .sidebar-item div {
    float: left;margin-left:20px;margin-top: 10px;
}
.headline .sidebar-item span {display: block;text-align: left;font-size: 16px;font-weight: bold;color:#0046ae;}
.headline .sidebar-item span.sidebar-tit {font-size:20px;}

.headline h1 {
    text-align: center;
    font-size: 34px;
    line-height: 140%;
    width: 960px;
    height:100px;
    display: table-cell;
    vertical-align: middle;
    box-sizing: border-box;
}
.headline h1 a {color:#0046ae;}

.headline h1.h1_max {
    font-size: 30px
}

.headline h1 p {
    line-height: 140%;
    margin: 0 !important
}

.headline p {
    text-align: center;
    line-height: 200%
}

.headline p:last-child {
    margin: 7px auto 10px
}

.direct_left {
    display: flex;
    margin-bottom: 17px;
	background: rgb(250, 250, 250);
    padding: 10px;
}

.direct_left h2 {
    padding: 0 0 0 20px;
    background: none;
    font-size: 22px;
    line-height: 26px;
    color: #0046ad;
    font-weight: bold;
    position: relative;
    width: 110px;
}

.direct_left h2 a {
    color: #ea1c1c;
    margin-left: 10px;
	font-size: 20px;
}
.direct_left .textRoll .swiper-wrapper .swiper-slide a span{
    color: #ea1c1c
}
.direct_left h2::before {
    content: url(../img/shizheng.png);
    width: 22px;
    height: 18px;
    position: absolute;
    left: 0;
	top: 2px;
}

.direct_left .textRoll {
    width: 100%;
    overflow: hidden;
    background: #fafafa;
    position: relative;
    box-sizing: border-box;
    padding: 0 0 0 0
}

.direct_left .textRoll::before {
    content: "";
    background: #fafafa;
    position: absolute;
    top: -1px;
    bottom: 0;
    font-size: 16px;
    color: #666;
    line-height: 185%;
    text-align: center;
    font-weight: normal;
    z-index: 10
}

.direct_left .textRoll::before {
    left: 0
}

.direct_left .textRoll .txtPrev,
.direct_left .textRoll .txtNext {
    position: absolute;
    background: #fafafa;
    top: 0;
    bottom: 0;
    z-index: 20;
    width: 30px;
    text-align: center;
    cursor: pointer
}

.direct_left .textRoll .txtPrev {
    right: 20px
}

.direct_left .textRoll .txtNext {
    right: 0
}

.direct_left .textRoll .swiper-slide {
    line-height: 185%;
    font-size: 16px;
    color: #666;
    width: auto;
    padding: 0 30px 0 10px;
    box-sizing: border-box
}

.direct_left .textRoll .swiper-slide::before {
    content: "";
    width: 5px;
    height: 5px;
    position: absolute;
    left: 0;
    top: calc(50% - 3px);
    border-radius: 50%;
    background: #ddd
}

.direct_left .textRoll .swiper-slide a {
    color: #0046ae
}

.news {
    margin-top: 30px;
    display: flex;
    justify-content: space-between
}

.news_list {
    width: 440px;
    /*display: flex;
    flex-wrap: wrap;*/
    justify-content: space-between
}

.news_list ul {
        padding-top:20px;
}
.news_list ul:first-child {
        padding-top:0px;
}
.news_list .showAdv {
    width: 100%;
    overflow: hidden;
}

.news_list li {
    margin-bottom: 12px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.news_list li:last-child {
    margin-bottom: 0
}

.news_list li:first-child a {
    font-size: 20px;
    font-weight: bold
}
.news_list ul:first-child  li:first-child a {
    font-weight: unset;
    font-size: unset;
}

.news_pic {
    width: 925px
}

.news_pic_move {
    position: relative;
    margin-bottom: 20px;
    overflow: hidden
}

.news_pic_move .img_scale:hover img {
    transform: none
}

.news_pic_move:hover .swiper-slide .img_scale img {
    transform: scale(1.1)
}

.news_pic_move .swiper-slide {
    width: 925px;
    position: relative;
    overflow: hidden
}

.news_pic_move .swiper-slide img {
    width: 100%;
    height:520px;
}

.news_pic_move .swiper-slide p {
    margin-top: 10px;
    transition: all .6s
}

.news_pic_move .big_play_btn {
    top: 455px;
    left: 20px
}

.news_pic_move .swiper-button-next,
.news_pic_move .swiper-button-prev {
    top: calc((100% - 61px)/2)
}

.news_pic_move .swiper-pagination {
    width: 100px;
    bottom: 20px;
    left: auto;
    right: 30px;
    height: 10px;
    display: flex;
    text-align: right;
    font-size: 16px;
}

.news_pic_move .my-swiper-pagination-bullet-active {
    background-color: #ff2626;
   
}
.news_pic .swiper-slide p a{
    color: #ffffff;
}
.swiper-pagination-bullet {
    width: var(--swiper-pagination-bullet-width, var(--swiper-pagination-bullet-size, 8px));
    height: var(--swiper-pagination-bullet-height, var(--swiper-pagination-bullet-size, 8px));
    display: inline-block;
    border-radius: 50%;
    background: var(--swiper-pagination-bullet-inactive-color, #fff);
    opacity: var(--swiper-pagination-bullet-inactive-opacity, 1)
}
.news_pic .swiper-slide p{
    position: absolute;
    left: 0;
    bottom: 0;
    right: 0;
    padding: 20px;
    font-size: 18px;
    line-height: 125%;
    background: linear-gradient(transparent 5%, rgb(0, 0, 0));
}
.news_video {
    width: 925px;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 20;
    display: none
}

.news_video .video_box {
    width: 925px;
    height: 520px;
    border-radius: 5px;
    overflow: hidden;
    background: #000
}

.news_video .video_box video {
    width: 927px;
    height: 522px;
    margin: 0px 0 0 0px
}

.news_video .video_title {
    margin-top: 10px
}

.news_video.fix {
    position: fixed;
    right: 15px;
    bottom: 235px;
    left: auto;
    top: auto;
    width: 310px;
    height: auto;
    z-index: 900;
    box-shadow: 0px 0px 12px rgba(0, 0, 0, .3)
}

.news_video.fix .video_box {
    width: 310px;
    height: auto;
    border-radius: 0
}

.news_video.fix .video_box video {
    width: 312px;
    height: auto
}

.news_video.fix .video_title {
    line-height: 22px;
    font-size: 14px;
    color: #fff;
    background: #0146ae;
    margin: 0;
    padding: 10px;
    box-sizing: border-box
}

.news_video .video_close {
    width: 30px;
    height: 30px;
    background: rgba(0, 0, 0, .6);
    position: absolute;
    top: 10px;
    right: 7px;
    border-radius: 50%;
    cursor: pointer
}

.news_video .video_close::before,
.news_video .video_close::after {
    content: "";
    position: absolute;
    top: 5px;
    bottom: 5px;
    left: 50%;
    width: 1px;
    background: #fff
}

.news_video .video_close::before {
    transform: rotate(45deg)
}

.news_video .video_close::after {
    transform: rotate(-45deg)
}

.news_pic_list {
    overflow: hidden;
    position: relative;
}

.news_pic_list .img_scale img {height: 165px;width: 100%;}

.news_pic_list .swiper-button-next,
.news_pic_list .swiper-button-prev {
    bottom: 118px;
    top: auto
}

.news_pic_list .addSpan{padding: 5px 0px;}

.news_pic_list .small_play_btn {
    width: 100%;
    height: 100%;
    left: 0px;
    bottom: 0px;
    background-image: url('../img/icon_player.png');
	background-repeat: no-repeat;
    background-size: 35px 35px;
    background-position: 10px 116px;
	position: absolute;
    cursor: pointer;
}

.special {
    height: 110px;
    background: #fafafa;
    padding: 20px 0;
    box-sizing: border-box;
    margin: 25px auto 0;
    border-radius: 5px;
    display: flex;
    align-items: center;
    flex-wrap: wrap
}

.special a {
    margin: 0 35px;
    font-size: 16px;
    line-height: 32px
}

.readComment,
.threeEyes,
.practice {
    margin-top: 37px
}

.chinaWorld {
    overflow: hidden;
}

.chinaWorld_item {
    width: 440px
}

.chinaWorld .sub_column {
    margin: 0 0 20px
}

.chinaWorld_pic {
    width: 440px;
    height: 250px;
    position: relative
}
.chinaWorld .chinaWorld_item:nth-child(2){margin-left: 40px;}
.same_con .chinaWorld_item:nth-child(2){margin-left: 40px;}


.chinaWorld_pic img {
    width: 440px;
    height: 250px
}

.chinaWorld_pic p {
    position: absolute;
    left: 0;
    bottom: 0;
    right: 0;
    padding: 20px;
    font-size: 16px;
    line-height: 125%;
    background: linear-gradient(transparent 5%, rgb(0, 0, 0))
}

.chinaWorld_pic p a {
    color: #fff
}

.chinaWorld_txt li {
    padding-left:20px;
    position: relative;
	text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
    height: 52px;
    line-height: 52px;
}

.chinaWorld_txt li::before {
    content: "";
    position: absolute;
    top: 24px;
    left: 0;
    width: 6px;
    height: 6px;
    background: #ddd;
    border-radius: 50%
}

.cw {
    padding-top: 40px
}

.cw_pic {
    height: 250px;
    margin-bottom: 16px;
    overflow: hidden
}

.cw_pic div {
    display: none
}

.cw_pic div img {
    width: 440px
}

.cw_pic div:first-child {
    display: block
}

.cw_pic p {
    padding-top: 15px
}

.cw_txt {
    height: 220px;
    overflow: hidden
}

.cw_txt ul {
    display: flex;
    gap: 5px;
    margin-top: 5px;
    flex-wrap: wrap
}

.cw_txt li {
    height: 70px;
    color: #0046ae;
    background: #f7fbfe;
    text-align: center;
    display: flex;
    align-items: center;
    cursor: pointer;
    padding: 0 10px;
    flex-grow: 1
}

.cw_txt li.cur {
    font-weight: bold
}

.cw_txt li.cur a {
    pointer-events: initial
}

.cw_txt li a {
    display: block;
    width: 100%;
    color: #0046ae;
    line-height: 110%;
    pointer-events: none;
    transition: .3s
}

.same_con {    
    margin-bottom: 25px;    
    overflow: hidden;
}

.same_con.eye_spec {
    align-items: flex-start;
}

.same_con img {
    width: 100%
}



.same_pic {
    width: 440px;
    overflow: hidden
}

.same_pic li {
    width: 215px;
    float: left
}

.same_pic img {
    width: 215px;
    height: 125px
}

.same_pic.practice_l li {
    margin-bottom: 0 !important
}

.same_pic li:first-child {
    width: 100%;
    margin-bottom: 20px;
    position: relative;
    overflow: hidden;
    border-radius: 5px
}

.same_pic li:first-child img {
    width: 440px;
    height: 250px
}

.same_pic li:first-child p {
    position: absolute;
    left: 0;
    bottom: 0;
    right: 0;
    z-index: 10;
    padding: 10px;
    background: linear-gradient(transparent 5%, rgb(0, 0, 0))
}

.same_pic li:first-child p.noBtn {
    padding: 15px
}

.same_pic li:first-child p a {
    color: #fff;
    display: flex;
    align-items: center
}

.same_pic li:first-child p .small_play_btn {
    position: relative;
    bottom: auto;
    left: auto;
    margin: 0 10px 0 -10px
}

.same_pic li:last-child {
    float: right
}

.same_pic li>a {
    position: relative;
    display: block;
    border-radius: 5px;
    overflow: hidden
}

.same_pic li p {
    margin-top: 4px;
    padding: 0 5px;
    box-sizing: border-box;
    position: relative;
    font-size: 16px;
    line-height: 125%
}

.same_wordStyle ul {padding-top:20px;}
.same_wordStyle ul:first-child {padding-top:0px;}

.same_wordStyle li {
    position: relative;
    margin-bottom: 20px;
    padding-left: 20px;
	text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}

.same_wordStyle li:first-child {
    font-size: 20px;
    font-weight: bold
}

.same_wordStyle li::before {
    content: "";
    position: absolute;
    top: 12px;
    left: 0;
    width: 6px;
    height: 6px;
    background: #ddd;
    border-radius: 50%
}

.same_wordStyle li:last-child {
    margin-bottom: 0
}

.same_wordStyle.read_list {
    margin-top: 0
}

.same_wordStyle.comment_List {
    box-sizing: border-box
}

.same_wordStyle.comment_List li:last-child {
    margin-bottom: 0
}

.same_wordStyle.practice_m {margin-left:40px; width: 440px;margin-top: -6px;}
.same_wordStyle.threeEyes_m {width: 440px;margin-top: -6px;}

.same_wordStyle.threeEyes_m {
    display: flex;
    flex-direction: column;
    justify-content: space-between
}

.same_wordStyle.threeEyes_m ul:first-child li:first-child,
.same_wordStyle.practice_m ul:first-child li:first-child {
    font-size: 20px;
    font-weight: bold
}


.same_wordStyle.threeEyes_r .sub_column {
    margin: 0 0 20px
}

.same_wordStyle.threeEyes_r li {
    margin-bottom: 13px
}

.same_wordStyle.threeEyes_r li:last-child {
    margin-bottom: 0
}

.same_wordStyle.threeEyes_r li:first-child {
    margin-bottom: 18px;
    padding-left: 0;
    font-weight: 300;
    font-size: 18px;
    position: relative
}

.same_wordStyle.threeEyes_r li:first-child p {
    position: absolute;
    left: 0;
    bottom: 0;
    right: 0;
    padding: 20px;
    font-size: 16px;
    line-height: 125%;
    background: linear-gradient(transparent 5%, rgb(0, 0, 0))
}

.same_wordStyle.threeEyes_r li:first-child p a {
    color: #fff
}

.same_wordStyle.threeEyes_r li:first-child::before {
    content: none
}

.same_wordStyle.threeEyes_r li:last-child {
    font-weight: 300;
    font-size: 18px
}

.same_wordStyle.threeEyes_r li:nth-child(3n+1) {
    font-size: inherit;
    font-weight: inherit
}

.same_wordStyle.threeEyes_r li img {
    width: 440px;
    height: 250px
}

.same_wordStyle.threeEyes_r p {
    padding: 4px 5px 0;
    box-sizing: border-box
}

.threeEyes_r,
.practice_r {
    width: 440px
}

.practice_r {
    display: flex;
    flex-direction: column;
    justify-content: space-between
}

.practice_r li {
    overflow: hidden;    
    margin-bottom: 20px;
}
.practice_r li:last-child {    
    margin-bottom: 0px;
}

.practice_r li .img_scale {
    float: left;
    margin-right: 15px
}

.practice_r li img {
    width: 215px;
    height: 125px
}

.practice_r li p {
    padding-top: 12px
}

.marvellousSwiper {
    position: relative;
    width: 100%;
    overflow: hidden
}

.marvellousSwiper .swiper-slide {
    background: #f7fbfe;
    height: 125px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 5px
}

.marvellousSwiper img {
    height: 125px;
    width: 221px;
}

.marvellousSwiper .swiper-button-next,
.marvellousSwiper .swiper-button-prev {
    bottom: 32px;
    top: auto
}

.story {
    overflow: hidden
}

.story .sub_column {
    margin: 0 0 20px
}

.story_con {
    width: 100%;
    border-radius: 5px;
    display: flex;
    color: #fff;
    margin-bottom: 18px
}

.story_con img {
    width: auto;
    height: 315px;
    max-width: none
}

.story_con .img_scale {
    position: unset
}

.story_height {
    width: 120px
}

.story_con .story_item {
    width: 120px;
    position: relative;
    margin-left: -15px;
    border-radius: 5px;
    overflow: hidden
}

.story_con .story_item:first-child {
    margin-left: 0
}

.story_con .story_item .black {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 315px;
    background: rgba(0, 0, 0, .6);
    border-radius: 5px
}

.story_con .story_item h3 {
    position: absolute;
    top: 0;
    left: 0;
    width: 105px;
    height: 315px;
    writing-mode: vertical-rl;
    padding: 20px 0;
    box-sizing: border-box;
    transition: all .4s;
    letter-spacing: 2px;
    cursor: pointer;
    display: flex;
    align-items: center;
    font-weight: 300;
    opacity: 1
}

.story_con .story_item p {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 550px;
    padding: 10px 15px;
    box-sizing: border-box;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.6));
    display: none
}

.story_con .story_item p a {
    color: #fff
}

.story_con .story_item.story_cur {
    width: 560px
}

.story_con .story_item.story_cur h3 {
    opacity: 0
}

.citySwiper {
    position: relative
}

.citySwiper img {
    width: 100%
}

.citySwiper .swiper-button-next,
.citySwiper .swiper-button-prev {
    bottom: 32px;
    top: auto
}

.language_name {
    display: flex;
    justify-content: space-between;
    margin-top: 20px;
    padding: 0 70px;
    box-sizing: border-box
}

.language_name li {
    line-height: 40px;
    padding: 0 25px;
    box-sizing: border-box
}

.language_name a {
    font-size: 20px
}

.language_name .li_cur {
    border-radius: 5px;
    background: #0046ae
}

.language_name .li_cur a {
    color: #fff
}

.language_con {
    margin-top: 20px;
    position: relative
}

.language_con img {
    width: 440px;
}

.language_pic {
    width: 440px;
    position: relative;
    overflow: hidden
}

.language_pic>a {
    position: relative;
    display: block;
    overflow: hidden;
    height:780px;
    width:1400px;
    border-radius: 5px;
}

.language_pic>a img {
	width:1400px;
	height:780px;
	transition: .3s ease;
}
.language_pic>a img:hover{
    transform: scale(1.1);transition: .3s ease;
}

.language_pic:first-child {
    width: 1400px;
    position: relative;
    background-size: cover;
    height: 780px

}

.language_pic:first-child img {
    width: 1400px;
    height: 780px
}

.language_pic:first-child>a {
    position: relative
}

.language_pic:first-child p {
    box-sizing: border-box
}

.language_pic:first-child p a {
    font-size: 20px;
    color: #fff
}

.language_pic:nth-child(2) {
    position: absolute;
    right: 0;
    top: 0
}

.language_pic:last-child {
    position: absolute;
    right: 100px;
    bottom: 0;
    width: 321px;
    background: rgb(0, 0, 0, 0.5);
    align-items: center;
    justify-content: center;
    text-align: center;
    font-size: 20px;
}
.language_pic:last-child .img_scale {
width: 100%;
height: 100%;
}
.language_pic .chinaWorld_txt li a{
    color: #ffffff !important;
    font-size: 18px;
    display: block;
    text-align: left !important;

}
.language_pic .chinaWorld_txt li a:hover {
    font-weight: bold;
}
.language_pic .chinaWorld_txt li::before {
    position: relative;

    top: 12px;
    left: 0;
    width: 6px;
    height: 6px;
    background: #ddd;
    border-radius: 50%;
}

.language_pic p {
    box-sizing: border-box;
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 20px;
    background: linear-gradient(transparent 5%, rgb(0, 0, 0))
}

.language_pic p a {
    font-size: 16px;
    line-height: 160%;
    color: #fff
}

.couplet_right,
.couplet_left {
    position: fixed;
    top: 350px;
    width: 150px;
    height: 450px;
    border-radius: 5px
}

.couplet_right {
    right: calc((100% - 1400px)/2 - 200px);
    background: #999;
    display: none
}

.couplet_left {
    left: calc((100% - 1400px)/2 - 200px);
    opacity: 0;
    animation-name: couplet_left;
    animation-delay: 13s;
    animation-duration: 1s;
    animation-fill-mode: forwards
}

@keyframes couplet_left {
    0% {
        opacity: 0
    }

    100% {
        opacity: 1
    }
}

.couplet_left p {
    width: 100%;
    font-size: 14px;
    line-height: 25px;
    background: #e4e4e4;
    text-align: right;
    padding-right: 5px;
    box-sizing: border-box
}

.couplet_left img {
    width: 100%
}

.couplet_left p a {
    cursor: pointer;
}

#topAdv {
    height: 0;
    animation: topAdv 10s 2s linear
}

@keyframes topAdv {
    0% {
        height: 0
    }

    45% {
        height: 600px
    }

    90% {
        height: 600px
    }

    100% {
        height: 0
    }
}

#topAdv img {
    width: 100%
}

@media screen and (orientation: portrait) {
	/* 竖屏 */
    body{
        
    }  
}