.bi_scroll {
    display: block;
    overflow: hidden;
    position: relative;
}

.bi_scroll .t_head {
    font-size: 40px;
    color: #363636;
    font-weight: bold;
    text-align: center;
}

.bi_scroll .t_desc {
    display: block;
    overflow: hidden;
    text-align: center;
    margin-bottom: 10px;
}

.bi_scroll .swiper_scroll{
    display: block;
    overflow: hidden;
    position: relative;
}

.bi_scroll ul {
    display: block;
    position: relative;
    white-space: nowrap;
    font-size: 0;
}

.bi_scroll ._mvleft {
    position: absolute;
    top: calc(50% - 24px);
    left: -5px;
    width: 30px;
    height: 48px;
    background: rgba(0, 0, 0, 0.2);
    z-index: 100;
    text-align: center;
    cursor: pointer;
}

.bi_scroll ._mvright {
    position: absolute;
    top: calc(50% - 24px);
    right: -5px;
    width: 30px;
    height: 48px;
    background: rgba(0, 0, 0, 0.2);
    z-index: 100;
    text-align: center;
    cursor: pointer;
}

.bi_scroll ._mvleft i,
.bi_scroll ._mvright i {
    line-height: 48px;
    font-size: 30px;
    color: #666666;
}

.bi_scroll ul li {
    display:inline-block;
    overflow: hidden;
    width: 50%;
    box-sizing: border-box;
    padding: 0;
    margin: 0;
}

@media (max-width: 991px) {
    .bi_scroll ul li {
        width: 50%;
    }
}
@media (max-width: 575px) {
    .bi_scroll ul li {
        width: 100%;
    }
}
@media (min-width: 992px) {
    .bi_scroll ul li {
        width: 25%;
    }
}

.bi_scroll ul li .item_info {
    display: block;
    overflow: hidden;
    padding: 15px;
    background: #ffffff;
}


.bi_scroll ul li .item_info .i_title {
    font-size: 20px;
    color: #333333;
    margin-bottom: 5px;
}

.bi_scroll ul li .item_info .i_desc {
    display: block;
    margin-bottom: 10px;
    overflow: hidden;
    font-size: 16px;
    color: #333333;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.bi_scroll ul li .item_img {
    max-width: 100%;
}

.bi_scroll ul li .item_img img {
    width: 100%;
}
.diy-single {
    display: block;
    overflow: hidden;
}

.diy-single ul {
    display: block;
    overflow: hidden;
}

.diy-single ul li {
    display: block;
    overflow: hidden;
    list-style: none;
    box-sizing: border-box;
}

.diy-single ul li .goods_image img {
    width: 100%;
}

.diy-single ul li.display_left .goods_image {
    width: 50%;
    box-sizing: border-box;
    padding-right: 30px;
    float: left;
}

.diy-single ul li.display_left .goods_info {
    width: 40%;
    float: right;
}

.diy-single ul li.display_right .goods_image {
    width: 50%;
    box-sizing: border-box;
    padding-left: 30px;
    float: right;
}

.diy-single ul li.display_right .goods_info {
    width: 40%;
    float: left;
}

.diy-single ul li .goods_info h2 {
    display: block;
    overflow: hidden;
    font-weight: bold;
    font-size: 20px;
    line-height: 25px;
    margin-top: 40px;
    margin-bottom: 20px;
}

.diy-single ul li .goods_info p {
    display: block;
    overflow: hidden;
    margin-bottom: 15px;
}

.diy-single ul li .info_align_middle {
    text-align: center;
}

.diy-single ul li .info_align_middle .calc-input {
    margin: 0 auto;
}

.diy-single ul li .info_align_right {
    text-align: right;
}

.diy-single ul li .info_align_right .calc-input {
    float: right;
}

.diy-single ul li .goods_info ._price {
    display: block;
    overflow: hidden;
    line-height: 30px;
    font-size: 28px;
    margin-bottom: 28px;
}

.diy-single ul li .goods_info ._price .line-price {
    font-size: 14px;
    text-decoration: line-through;
    color: #999;
}

.diy-single ul li .goods_info ._cart {
    display: block;
    overflow: hidden;
    font-size: 18px;
    margin-bottom: 50px;
}

.diy-single ul li .goods_info ._cart .calc-input {
    display: block;
    overflow: hidden;
    width: 200px;
    height: 50px;
    position: relative;
    text-align: center;
    border: #eee solid 1px;
}

.diy-single ul li .goods_info ._cart input {
    width: 200px;
    border: none;
    height: 50px;
    line-height: 50px;
    text-align: center;
}

.diy-single ul li .goods_info ._cart span {
    position: absolute;
    z-index: 100;
    left: 0px;
    top: 0px;
    display: block;
    overflow: hidden;
    height: 50px;
    width: 50px;
    text-align: center;
    line-height: 50px;
}

.diy-single ul li .goods_info ._cart span._inc {
    left: auto;
    right: 0px !important;
}

.diy-single ul li .add_cart {
    display: block;
    overflow: hidden;
    width: 100%;
    height: 50px;
    line-height: 50px;
    color: #333;
    background: #f2f2f2;
    text-align: center;
    font-size: 14px;
}

.diy-single ul li .buy_now {
    display: block;
    overflow: hidden;
    width: 100%;
    height: 50px;
    line-height: 50px;
    color: #fff;
    background: #ff0000;
    font-size: 14px;
    text-align: center;
}
    .video_wrap {
        position: relative;
        width: 100%;
        height: 100vh;
        overflow: hidden;
    }
    .video_wrap ._head{
        display: block;
        overflow: hidden;
        margin-top: 4rem;
        position: absolute;
        z-index: 100;
        width: 100%;
        top: 0;
        left: 0;
    }
    .video_wrap ._head h1{
        font-size: 2.8rem;
        font-weight: normal;
        color: #fff;
        margin-bottom: 10px;
    }
    .video_wrap ._head h3{
        font-size: 1rem;
        font-weight: normal;
        color: #fff;
    }
    .video_wrap ._head label{
        display: block;
        overflow: hidden;
        margin: 15px 0 0 0;
        padding: 0;
    }
    .video_wrap ._head label span
    {
        display:inline-block;
        width: 16.5em;
        border-radius: 4px;
        padding: 12px 0;
        font-size: 14px;
        margin: 0 10px;
        border-radius: 4px;
        text-align: center;
    }
    .video_wrap ._img{
        display: block;
        overflow: hidden;
    }
    .video_wrap ._img video{
        width: 100%;
        height: 100vh;
        display: block;
        overflow: hidden;
        object-fit: cover;
    }
    .video_wrap ._foot{
        display: block;
        overflow: hidden;
        font-size: 14px;
        position: absolute;
        z-index: 100;
        width: 100%;
        bottom: 2rem;
        left: 0;
        text-align: center;
    }
    .video_wrap ._foot a
    {
        display: inline-block;
        overflow: hidden;
        width: 20rem;
        height: 40px;
        line-height: 40px;
        margin: 0 10px;
        border-radius: 4px;
    }

    @media (max-width:991px) {
        .video_wrap ._head h1{
            font-size: 1.8rem !important;
            font-weight: normal;
            color: #fff;
            text-align: center;
        }
        .video_wrap ._head h3{
            font-size: 1rem;
            color: #fff;
            text-align: center;
        }
        .video_wrap ._foot a
        {
            width: 15rem;
        }
    }

    @media (max-width:678px) {
        .video_wrap ._foot a
        {
            display: block;
            width: 15rem;
            margin: 10px auto;
        } 
    }

    .video-control{
        position:absolute;
        bottom:3em;
        left:2%;
        width:40px;
        height:40px;
        background:rgba(128, 128, 128, 0.6);
        border-radius:5px;
        display:flex;
        align-items:center;
        justify-content:center;
        cursor:pointer;
        z-index:10;
        transition:all 0.3s ease
    }
    .video-control:hover{background:rgba(0, 0, 0, 0.05);}
    .video-control i{color:#fff;}


    .video_popbox{ color:#fff; position:absolute; bottom:50px; display:block; width: 100%; text-align:center;}
    .video_popbox ul{  display:flex; width: 600px;  margin: 0 auto; justify-content: center; text-align:center;}
    .video_popbox ul li{   width: 33.33%; }
    .video_popbox label{ font-size:18px;}
    .video_popbox div{ font-size:20px; font-weight:bold;}
    .video_popbox div em{ font-style:normal}

    @media (max-width:678px) {
        .video_popbox
        {
            display: none;
        } 
    }

.partner{
    display: block;
    overflow: hidden;
    position: relative;
}
.partner::before{
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    pointer-events: none; /* 不影响底层交互 */
    z-index: 1;
    background: linear-gradient(
        to bottom,
        rgba(255,255,255,0) 0%,
        rgba(255,255,255,0.6) 96%,
        rgba(255,255,255,0.95) 99%,
        rgba(255,255,255,0.98) 100%
    );
    transition: opacity .3s ease;
}
.partner ._head{
    display: block;
    overflow: hidden;
    font-size: 48px;
    margin-top: 4rem;
    width: 100%;
}
.partner ._head h1{
    font-size: 2.8rem;
    font-weight: normal;
    color: #111111;
    text-align: center;
    margin-bottom: 10px;
}
.partner ._head h3{
    font-size: 1rem;
    color: #111111;
    text-align: center;
    font-weight: normal;
}
.world{position:relative;width:90%; max-width: 1800px; min-height:500px;margin:5vh auto 60px auto}
.world ul{
    display: flex;
    justify-content: center;
    align-items: flex-start;
    width: 100%;
    flex-wrap: wrap;
    gap: 20px; 
}
.world ul li{
    display: flex;
    justify-content: center;
    align-items: center;
    width: 200px;
    height: 120px;
    text-align: center;
    font-size: 14px;
    color: #fff;
    background: #FFF;
    border-radius: 20px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    cursor: pointer;
    transition: all 0.3s ease;
    float: left;
}
.world ul li img{
    width: 100%;
    height: 100px;
}

   .rower{
        min-height: 100vh;
        background-position: center center;
        background-repeat: no-repeat;
        background-size: cover;
        display: flex;
        align-items: center;
        justify-content: center;
        line-height: normal;
    }
    .rower_wrap{
        text-align: center;
        width: 100%;
        padding: 30px 0;
    }
    .rower ._head{
        display: block;
        overflow: hidden;
        width: 100%;
    }
    .rower ._head label{
        display: block;
        overflow: hidden;
        text-align: center;
        margin-bottom: 20px;
    }
    .rower ._head label img{
        width:calc(280 * 100vw / 1920);
        display: inline-block;
    }

    .rower ._head h1{
        font-size:calc(36 * 100vw / 1920);
        font-weight: normal;
        color: #fff;
        text-align: center;
        line-height: normal;
    }
    .rower ._head h3{
        font-size:calc(28 * 100vw / 1920);
        color: #fff;
        font-weight: 700;
        text-align: center;
        line-height: normal;
    }
    .rower ._body{
        display: block;
        overflow: hidden;
        width: 100%;
        padding: 90px 0 50px;
        position: relative;
    }
    .rower ._body ul{
        display: flex;
    }
    .rower ._body ul li{
        display: block;
        margin: 0px;
        padding: 0;
        width: 33.33%;
        text-align: center;
        opacity: 0.7;
        transform: scale(0.7);
        position: relative;
    }
    .rower ._body ul li.active{
       transition: all 0.3s ease;
       transform: scale(1.1) !important;
       opacity: 1 !important;
    }
    .rower ._body ul li ._tit{
        font-size: calc(32 * 100vw / 1920);
        padding-bottom:10px;
        border-bottom:3px solid transparent;
        display:inline-block;
        margin:0 auto;
        line-height: normal;
    }
    .rower ._body ul li:hover ._tit{
        border-bottom:3px solid rgba(62,106,225,1);
        color:rgba(62,106,225,1)
    }
    .rower ._body ul li ._video{
        position: absolute;
        bottom: 60px;
        right: 0px;
        width: 360px;
        height: 203px;
        padding: 0px;
        overflow: hidden;
        border-radius: 10px;
        z-index: 999;
        display: none;
        align-items: center;
        justify-content: center;
    }
    .rower ._body ul li ._video video{
        width: 100%;
        height: 100%;
    }
    .rower ._body ul li img{
        display: block;
        overflow: hidden;
        width: 100%;
    }

   .rower ._body ul .swiper-slide-active,.rower ._body ul .swiper-slide-duplicate-active{
      transform: scale(1.1) !important;
       opacity: 1 !important;
   }

    .rower ._body ul .swiper-slide-active ._video,.rower ._body ul .swiper-slide-duplicate-active ._video{
        display: flex !important;
    }

    .rower_news-navigation{
        position:absolute;
        bottom: 40%;
        left: 30%;
        display: flex;
        justify-content: space-between;
        overflow: hidden;
        width: 40%;
        margin: 30px auto;
        padding-right: 0;
        text-align: center;
        z-index: 9999;
    }
    .rower_news-navigation .rower_news-next{
        display: block;
        overflow: hidden;
        cursor: pointer;
        opacity: 0.8;
    }
    .rower_news-navigation .rower_news-prev{
        display: block;
        overflow: hidden;
        cursor: pointer;
        opacity: 0.8;
    }
    .rower_news-navigation .rower_news-next i,.rower_news-navigation .rower_news-prev i{
        color: #fff;
        font-size: 48px;
        font-weight: normal;
    }

    .rower_news-navigation .rower_news-next:hover,.rower_news-navigation .rower_news-prev:hover{
        opacity: 1;
    }
    .rower_news-navigation .rower_news-next:hover:hover:hover i,.rower_news-navigation .rower_news-prev:hover i{
        color: #3e6ae1;
    }
    .rower ._foot{
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        justify-content: center;
        gap: 10px;
        margin-top: 50px;
    }
   .rower ._foot span{
        font-size: calc(32 * 100vw / 1920);
        color: rgb(51, 51, 51);
    }
    .rower ._foot a{
        display: inline-block;
        overflow: hidden;
        padding: 15px 3em;
        border-radius: 5px;
        color: #fff;
        font-size: calc(14 * 100vw / 1920);
        background-color: rgba(62,106,225,1);
    }

    @media (max-width:550px){
        .rower ._head label img{width:150px}
        .rower ._head h3,.rower ._head h1{font-size:24px}
        .rower ._body ul li ._tit{
            font-size:20px
        }
        .rower ._foot span{
            font-size:20px
        }
        .rower ._foot a{
            font-size:18px;padding:15px 1.5em
        }
    }

    @media (max-width:991px) {
        .rower_news-navigation{
            position:absolute;
            bottom: 40%;
            left: 2%;
            display: flex;
            justify-content: space-between;
            overflow: hidden;
            width: 96%;
            margin: 30px auto;
            padding-right: 0;
            text-align: center;
            z-index: 9999;
        }
        .rower_news-navigation .rower_news-next i,.rower_news-navigation .rower_news-prev i{
            color: #fff;
            font-size: 28px;
            font-weight: normal;
        }
		.rower ._body ul{ display:block;}
		.rower ._body ul li{ width:100%; opacity:1;transform: scale(1) !important; margin-bottom:40px;}
		.rower ._body ul li.active{transform: scale(1) !important;}

    }

.raster{
    display: block;
    position: relative;
    overflow: hidden;
    padding-bottom: 50px;
}
.raster ul{
    list-style: none;
}
.raster ul li{
    display: block;
    overflow: hidden;
    float: left;
    height: 100%;
    box-sizing: border-box;
    padding: 0 0px;
    position: relative;
}
.raster ._head{
    position: absolute;
    bottom: 30px;
    left: 30px;
    z-index: 100;
}
.raster ._head h1{
    font-size: 2.8rem;
    font-weight: normal;
    color: #fff;
    text-align: left;
}
.raster ._head h3{
    font-size: 1rem;
    color: #fff;
    text-align: left;
}
.raster ._head label{
    display: block;
    overflow: hidden;
    margin-top: 15px;
}
.raster ._head label a
{
    display:inline-block;
    width: 12rem;
    height: 40px;
    line-height: 40px;
    font-size: 14px;
    margin: 0 10px 0 0;
    border-radius: 4px;
    text-align: center;
}

.diy-window .item-image img {
    width: 100%;
}

.diy-window {
    display: block;
    overflow: hidden;
    clear: both;
}

.diy-window ._head {
    display: block;
    overflow: hidden;
    color: #000;
    font-weight: bold;
    text-align: center;
    line-height: normal;
    height: normal;
    font-size: 18px;
}

.diy-window ._desc {
    display: block;
    overflow: hidden;
    text-align: center;
    margin-bottom: 10px;
}

.diy-window .display {
    height: 0;
    width: 100%;
    margin: 0;
    padding-bottom: 50%;
    position: relative;
}

.diy-window ul {
    display: block;
    overflow: hidden;
    display: flex;
    flex-wrap: wrap;
}

.diy-window .xcol-2 li {
    width: 50%;
    float: left;
}

.diy-window .xcol-3 li {
    width: 33.33%;
    float: left;
}

.diy-window .xcol-4 li {
    width: 25%;
    float: left;
}

.diy-window .display img {
    width: 100%;
    height: 100%;
}

.diy-window .display .display-left {
    width: 50%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

.diy-window .display .display-right {
    width: 50%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 50%;
}

.diy-window .display .display-right1 {
    width: 100%;
    height: 50%;
    position: absolute;
    top: 0;
    left: 0;
}

.diy-window .display .display-right2 {
    width: 100%;
    height: 50%;
    position: absolute;
    top: 50%;
    left: 0;
}

.diy-window .display .display-right2 .left {
    width: 50%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

.diy-window .display .display-right2 .right {
    width: 50%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 50%;
}
.bi_image {
    display: block;
    margin: 0;
    padding: 0;
    height: auto;
    overflow: hidden;
}

.bi_image img {
    display: block;
    width: 100%;
}
   .media_wrap{
        display: block;
        overflow: hidden;
        width: 100%;
        height: 100vh;
        position: relative;
    }
    .media_wrap ._head{
        display: block;
        overflow: hidden;
        margin-top: 4rem;
        position: absolute;
        z-index: 100;
        width: 100%;
        top: 0;
        left: 0;
		padding:20px;
		box-sizing:border-box;
    }
    .media_wrap ._head h1{
        font-size: 2.8rem;
        font-weight: normal;
        color: #fff;
        margin-bottom: 10px;
    }
    .media_wrap ._head h3{
        font-size: 1rem;
        color: #fff;
        margin: 5px 0;
        font-weight: normal;
    }
    .media_wrap ._head label{
        display: block;
        overflow: hidden;
        margin-top: 15px;
    }
    .media_wrap ._head label span
    {
        display:inline-block;
        width: 12rem;
        height: 40px;
        line-height: 40px;
        font-size: 14px;
        margin: 0 10px;
        border-radius: 4px;
        text-align: center;
    }
    .media_wrap ._img{
        display: block;
        overflow: hidden;
    }
    .media_wrap ._img img{
        width: 100%;
        height: 100vh;
        display: block;
        overflow: hidden;
    }
    .media_wrap ._foot{
        display: block;
        overflow: hidden;
        font-size: 14px;
        position: absolute;
        z-index: 100;
        width: 100%;
        bottom: 2rem;
        left: 0;
        text-align: center;
    }
    .media_wrap ._foot a
    {
        display: inline-block;
        overflow: hidden;
        width: 20rem;
        height: 40px;
        line-height: 40px;
        margin: 0 10px;
        border-radius: 4px;
    }

    @media (max-width:991px) {
        .media_wrap ._head h1{
            font-size: 1.8rem;
            font-weight: normal;
            color: #fff;
            text-align: center;
        }
        .media_wrap ._head h3{
            font-size: 1rem;
            color: #fff;
            text-align: center;
        }
        .media_wrap ._foot a
        {
            width: 15rem;
        }
    }

    @media (max-width:678px) {
        .media_wrap ._foot a
        {
            display: block;
            width: 15rem;
            margin: 10px auto;
        }
        
    }
   .poster{
        display: block;
        overflow: hidden;
        position: relative;
    }
    .poster ._head{
        display: block;
        overflow: hidden;
        font-size: 48px;
        margin-top: 4rem;
        position: absolute;
        z-index: 100;
        width: 100%;
        top: 0;
        left: 0;
    }
    .poster ._head h1{
        font-size: 2.8rem;
        font-weight: normal;
        color: #fff;
        text-align: center;
    }
    .poster ._head h3{
        font-size: 1rem;
        color: #fff;
        text-align: center;
    }
    .poster ._img{
        display: block;
        overflow: hidden;
    }
    .poster ._img img{
        width: 100%;
        display: block;
        overflow: hidden;
    }
    .poster ._foot{
        display: block;
        overflow: hidden;
        font-size: 14px;
        position: absolute;
        z-index: 100;
        width: 100%;
        bottom: 2rem;
        left: 0;
        text-align: center;
    }
    .poster ._foot a
    {
        display: inline-block;
        overflow: hidden;
        width: 20rem;
        height: 40px;
        line-height: 40px;
        margin: 0 10px;
        border-radius: 4px;
    }

    @media (max-width:991px) {
        .poster ._head h1{
            font-size: 1.8rem;
            font-weight: normal;
            color: #fff;
            text-align: center;
        }
        .poster ._head h3{
            font-size: 1rem;
            color: #fff;
            text-align: center;
        }
        .poster ._foot a
        {
            width: 15rem;
        }
    }

    @media (max-width:678px) {
        .poster ._foot a
        {
            display: block;
            width: 15rem;
            margin: 10px auto;
        }
        
    }
.bi_banner {
    display: block;
    margin: 0;
    padding: 0;
    height: auto;
    overflow: hidden;
    position: relative;
}

.bi_banner ._silder.notfull { padding: 0px; }
.bi_banner ._silder img {
    display: none;
    width: 100%;
    position: relative;
    z-index: 3;
}

.bi_banner ._silder img:first-child{ display: block; }
.bi_banner ._dots {
    height:16px;
    padding: 0 10px;
    position: absolute;
    left: 0;
    right: 0;
    bottom:20px;
    opacity: 0.8;
    text-align: center;
    z-index: 4;
}

.bi_banner ._dots span {
    display: inline-block;
    margin-left:6px;
}
.bi_banner ._dots.rectangle span {
    height:4px;
    width:16px;
}
.bi_banner ._dots.square span {
    height:10px;
    width:10px;
}
.bi_banner ._dots.round span {
    height:10px;
    width:10px;
    border-radius:10px;
}
.bi_banner ._dots.none{
    display: none !important;
}
.bi_banner .swiper-pagination-bullet{
    border-radius:unset;
}
.bi_banner .swiper-button-prev:after {
    content: '<';
    font-size: 24px;
    font-family: "宋体";
    color: #ffffff;
}

.bi_banner .swiper-button-next:after {
    content: '>';
    font-size: 24px;
    font-family: "宋体";
    color: #ffffff;
}

.bi_banner .swiper-button-next,.bi_banner .swiper-button-prev {
    position: absolute;
    top: 50%;
    width: 40px;
    height: 40px;
    z-index: 10;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--swiper-navigation-color,var(--swiper-theme-color));
    background-image: none;
	background: rgba(0, 0, 0, .25);
	line-height: 40px;
	text-align: center;
	border-radius: 4px;
}

.bi_banner .swiper-button-prev{
    left: 10px;
    right: auto
}

.bi_banner .swiper-button-next{
    right: 10px;
    left: auto
}

.bi_blank{
    display: block;
    width: 100%;
    overflow: hidden;
}

.slider_wrap ._head{
    display: block;
    overflow: hidden;
    font-size: 60px;
    margin-bottom: 3rem;
    z-index: 100;
    width: 100%;
}
.slider_wrap ._head h1{
    font-size: 40px;
    font-weight: normal;
    color: #fff;
    text-align: center;
    margin-bottom: 10px;
}
.slider_wrap ._head h3{
    font-size:14px;
    color: #fff;
    text-align: center;
    font-weight: normal;
}
.slider_block{
    display: block;
    overflow: hidden;
    width: 100%;
    margin: 0 auto;
}
.slider_block ul.swiper-wrapper{
    height: 100%;
}
.slider_block ul.swiper-wrapper li{
    display: block;
    overflow: hidden;
    height: 100%;
    box-sizing: border-box;
    padding: 0% 0px;
    margin: 0 !important;
}
.slider_block ul.swiper-wrapper li img{
    display: block;
    overflow: hidden;
    width: 100%;
}

.slider_thumbs{
    width: 100%;
    clear: both;
    display: block;
    overflow: hidden;
    text-align: center;
    line-height: 60px;
    font-size: 18px;
    margin-top: 30px;
}
.slider_thumbs .swiper-thumbs-handle{
    display: block;
    position: relative;
    overflow: hidden;
    width: 100%;
    height: 100%;
    margin: 0 auto;
}
.slider_thumbs .swiper-thumbs-handle::before{
    content: '';
    width: 100%;
    position: absolute;
    top: 5px;
    left: 0px;
    height: 1px;
    font-size: 0;
    background: #fff;
}
.slider_thumbs ul li{
    cursor: pointer;
    font-size: 24px;
}
.slider_thumbs ul li::before{
    content: '';
    width: 100%;
    position: absolute;
    top: 0px;
    left: 0px;
    height: 5px;
    background: #f2f2f2;
}
.slider_thumbs .swiper-slide-thumb-active::after{
    content: '';
    width: 100%;
    position: absolute;
    top: 0px;
    left: 0px;
    height: 5px;
    background: #48699c;
}
@media (max-width: 1200px) {
    .slider_thumbs ul li{ font-size:16px;}
}
.bi_richtext {
    font-size: 14px;
    line-height: normal;
}

.bi_richtext p {
    padding: 0 4px;
}

.bi_richtext img {
    max-width: 100% !important;
}

.bi_richtext video {
    max-width: 100% !important;
}

.bi_richtext hr {
    margin: 5px 0;
}

.bi_richtext *+h1,
.bi_richtext *+h2,
.bi_richtext *+h3,
.bi_richtext *+h4,
.bi_richtext *+h5,
.bi_richtext *+h6 {
    margin: 1.6rem 0;
}
@media (max-width:1600px) { 
	.world ul li{ width:150px; height:auto;}
	.world ul li img{ height:auto;}
	.world ul li a{ display:flex; align-items: center;}
}


@media (max-width:1200px) { 
.video_wrap ._img video{ height:auto; min-height:350px;}
.full ._img img{ height:auto !important; min-height:350px !important;}
.media_wrap{ height:auto;}
.world ul li{ width:140px}


}

@media (max-width:768px) {
	.world ul li{ width:110px;}
}

@media (max-width:380px) {.world ul li{ width:95px;}}
.parmore{ z-index:22;position: relative;text-align: center;}
.parmore a{ font-size:18px; display:inline-block; border-bottom:1px solid #333; }
.parmore a:hover{ color:#f00;border-bottom:1px solid #f00; }