/*********产品动态*********/
.banner_text {
    color: #FFFFFF;
    height: 20rem;
    display: grid;
    place-items: center; /* 同时实现水平和垂直居中 */
    margin-top: -20rem;
}


.banner_img1 {
    width:100%;
    height: 22.5rem;
}

.center {
    text-align: center;
    margin-top:1.5rem;
    padding-left: 10%;
    padding-right: 10%;
}

.mt_0-5 {
    margin-top: -10rem;
}

.ul_title {
    font-weight: 500;
    font-size: 20px;
    color: #111827;
    line-height: 2.25rem;
    text-align: left;
/*    width: 6rem;*/
    padding-top:10px;
    padding-bottom:10px;
}

.text-10 {
    font-size: 0.8rem;
}

.text-12 {
    font-size: 0.85rem;
}

.text-14 {
    font-size: 0.9rem;
}

.text-16 {
    font-size: 1rem;
}

.text-18 {
    font-size: 1.1rem;
}

.text-20 {
    font-size: 1.4rem;
}

.text-24 {
    font-size: 2.4rem;
}

.text-30 {
    font-size: 3.0rem;
}

.text-34 {
    font-size: 3.4rem;
}

.text-40 {
    font-size: 4.0rem;
}

.left {
    width: 45%;
    margin-left: 15%;
    margin-right: 1%;
}

.line {
    width: 96%;
    height: 3rem;
    border-bottom: 2px solid rgba(17,24,39,0.1);
    margin-left: 3%;
    margin-right: 3%;
}

.line2 {
    width: 100%;
    height: 3rem;
    border-bottom: 2px solid rgba(17,24,39,0.1);
/*    margin-left: 3%;
    margin-right: 3%;*/
}

.line_block {
    width: 92%;
    height: 3rem;
    border-bottom: 2px solid rgba(17,24,39,0.1);
    margin-left: 4%;
    margin-right: 4%;
}

.tabs {
    width: 5rem;
    height: 3rem;
    margin-right: 1rem;
    text-align: center;

}

.tabs a{
    font-weight: 400;
    font-size: 1rem;
    color: #5A5A5A;
    text-decoration: none;
}

.tabs_current {
    width: 5rem;
    height: 3rem;
    margin-right: 1rem;
    border-bottom: 2px solid #EAB308;
    text-align: center;
}

.tabs_current a{
    font-weight: 500;
    font-size: 1.1rem;
    color: #111827;
    text-decoration: none;
}

.box_left_down {
    width: 100%;
    box-shadow: 0px 3px 15px 0px rgba(44,41,58,0.06);
    border-radius: 4px 4px 4px 4px;
    margin-top:1rem;

}

.box_left_down div{
    width: 30%;
/*    width:28.875rem;*/
    height:22rem;
    margin-top:1rem;
    margin-left: 3%;
    margin-bottom:1rem;
    padding-bottom:0.5rem;
/*    box-shadow: 0px 3px 15px 0px rgba(44,41,58,0.06);*/
    border-radius: 4px 4px 4px 4px;
    float:left;
}

.box_left_down div img {
    width: 100%;
/*    width:28.875rem;*/
    height:16rem;
    border-radius: 4px 4px 0px 0px;
}

.box_left_down div a {
    width: 94%;
    margin-top:1rem;
    margin-left: 3%;
    margin-right: 3%;
    margin-bottom:1rem;

    font-weight: 400;
    font-size: 1rem;
    color: #111827;
    line-height: 1.6rem;
    text-align: left;
    font-style: normal;
    text-transform: none;
       
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    text-decoration: none;
}

.box_left_down div p {
    width: 94%;
    margin-left: 3%;
    margin-right: 3%;

    font-weight: 400;
    font-size: 1rem;
    color: #737373;
    text-align: left;
    font-style: normal;
    text-transform: none;

}


.box_left_down_block {
    width: 100%;
/*    box-shadow: 0px 3px 15px 0px rgba(44,41,58,0.06);*/
    border-radius: 4px 4px 4px 4px;
    margin-top: 1rem;
}

.box_left_down_block div{
    width: 98%;
    margin-top:1rem;
    margin-left: 1%;
    margin-right: 1%;
    margin-bottom:1rem;
    padding-bottom:0.5rem;
    padding-left:1rem;
    padding-right:1rem;
/*    box-shadow: 0px 3px 15px 0px rgba(44,41,58,0.6);*/
/*    border-radius: 4px 4px 4px 4px;*/
}

.box_left_down_block div img {
    width: 100%;
/*    border-radius: 4px 4px 0px 0px;*/
}

.box_left_down_block div a {
    width: 94%;
    margin-top: 1rem;
    margin-left: 3%;
    margin-right: 3%;
    font-weight: 400;
    font-size: 1rem;
    color: #111827;
    line-height: 1.6rem;
    text-align: left;
    font-style: normal;
    text-transform: none;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    text-overflow: ellipsis;
    text-decoration: none;
}

.box_left_down_block div p {
    width: 92%;
    margin-left: 4%;
    margin-right: 4%;
    font-weight: 400;
    font-size: 1rem;
    color: #737373;
    text-align: left;
    font-style: normal;
    text-transform: none;
}

.btn_more {
    width: 90%;
    height: 3.37rem;
    margin-left: 5%;
    margin-right: 5%;
    border-radius: 6px 6px 6px 6px;
    border: 3px solid #161616;
    font-size: 1rem;
    background-color:#ffffff;
}

/*********分页*********/

.page {
    margin-top: 6rem;
    margin-bottom: 4rem;
    float: right;
    /*    width: 100%;*/
    height: 2.21rem;
}

.btn_page {
    display: inline-block;
    width: 2.218rem;
    height: 2.218rem;
    border-radius: 4px 4px 4px 4px;
    background-color: #ffffff;
    border: 1px solid #BBBBBB;
    font-size: 1rem;
    color: #737373;
    margin-right: 0.5rem;
    text-align: center;
    line-height: 2.1rem;
}

.btn_page_select {
    width: 7.625rem;
    height: 2.218rem;
    border-radius: 4px 4px 4px 4px;
    background-color: #ffffff;
    border: 1px solid #BBBBBB;
    font-size: 1rem;
    color: #737373;
    margin-left: 0.5rem;
}

.current_page {
    display: inline-block;
    width: 2.218rem;
    height: 2.218rem;
    border-radius: 4px 4px 4px 4px;
    background-color: #000000;
    border: 1px solid #BBBBBB;
    font-size: 1rem;
    color: #ffffff;
    margin-right: 0.5rem;
    text-align: center;
    line-height: 2.1rem;
}


/*********产品动态正文*********/

.box_center {
    width: 60%;
    margin-left: 20%;
    margin-right: 20%;
}

.box_center img{
    width: 80%;
    margin-left: 10%;
    margin-right: 10%;
}

.title {
    font-family: Poppins, Poppins;
    font-weight: 600;
    font-size: 2.4rem;
    color: #111827;
    line-height: 3rem;
    text-align: left;
    font-style: normal;
    text-transform: none;
}

.date {
    font-weight: 400;
    font-size: 18px;
    color: #737373;
    text-align: left;
    font-style: normal;
    text-transform: none;
}

.click {
    font-weight: 400;
    font-size: 18px;
    color: #737373;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin-left:1rem;
}

.img_title {
    font-weight: 400;
    font-size: 18px;
    color: #5A5A5A;
    line-height: 27px;
    text-align: center;
    font-style: normal;
    text-transform: none;
    margin-top:0.5rem;
}

.box_content {
    width:100%;
}

.box_content img{
    max-width : 100%;
}


.box_last {
    width:50%;
    text-align:left;
    padding-left:10%;
}

.box_last a{
    font-weight: 400;
    font-size: 16px;
    color: #5A5A5A;
    text-align: left;
    font-style: normal;
    text-transform: none;
    text-decoration: none;
}

.box_last span{
    font-weight: 400;
    font-size: 16px;
    color: #5A5A5A;
    text-align: left;
    font-style: normal;
    text-transform: none;
    text-decoration: none;
}

.box_last img{
    width:14px;
    height:14px;
    margin-bottom:5px;
    margin-right:0.5rem;
}

.box_next {
    width: 50%;
    text-align: right;
    padding-right: 10%;
}

.box_next a {
    font-weight: 400;
    font-size: 16px;
    color: #5A5A5A;
    text-align: left;
    font-style: normal;
    text-transform: none;
    text-decoration: none;
}

.box_next span {
    font-weight: 400;
    font-size: 16px;
    color: #5A5A5A;
    text-align: left;
    font-style: normal;
    text-transform: none;
    text-decoration: none;
}

.box_next img {
    width: 14px;
    height: 14px;
    margin-bottom: 5px;
    margin-left:0.5rem;
}

.box_crumbs {
    font-weight: 400;
    font-size: 20px;
    color: #5A5A5A;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin-top:1rem;
    margin-bottom:3rem;
}

.box_crumbs a{
    font-weight: 400;
    font-size: 20px;
    color: #5A5A5A;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin-top: 1rem;
    margin-bottom: 3rem;
}


.box_crumbs span{
    margin-left:0.5rem;
}

.box_crumbs img{
    width: 16px;
    height: 19px;
    border-radius: 2px 2px 2px 2px;
    border: 1px solid #111827;
    margin-top:0rem;
    margin-bottom:0.3rem;
    margin-left:0.5rem;
    margin-right:0rem;
}

.box_center_block {
    width: 90%;
    margin-left: 5%;
    margin-right: 5%;
}

.box_last_block {
    width: 100%;
    text-align: left;
    padding-left: 2rem;
    padding-right:2rem;
    margin-top:2rem;
    
}

.box_last_block img {
    width: 14px;
    height: 14px;
    margin-bottom: 5px;
    margin-right: 0.5rem;
}

.box_last_block  a {
    font-weight: 400;
    font-size: 16px;
    color: #5A5A5A;
    text-align: left;
    font-style: normal;
    text-transform: none;
    text-decoration: none;
}

.title_block {
    font-weight: 600;
    font-size: 24px;
    color: #111827;
    line-height: 34px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}

.date_block {
    font-weight: 400;
    font-size: 18px;
    color: #737373;
    text-align: left;
    font-style: normal;
    text-transform: none;
}

/*播放器*/
.btn_tj {
    width: 23%;
    height: 2.4rem;
    background: #fd9e4c;
    color: #fff;
    margin-top: 1rem !important;
    font-weight: 600 !important;
    text-align: center;
    font-size: 0.8rem;
    line-height: 1.5;
    padding: 0.375rem 0.75rem;
    border: 0px solid #c47e15;
    border-radius: 0.3rem;
}

.btn_tc {
    width: 17%;
    height: 2.4rem;
    background: #ffffff;
    color: #737373;
    margin-top: 1rem !important;
    font-weight: 600 !important;
    text-align: center;
    font-size: 0.8rem;
    line-height: 1.5;
    padding: 0.375rem 0.75rem;
    border: 1px solid #BBBBBB;
    border-radius: 0.3rem;
    margin-left: 1.7%;
}



.div_video {
    text-align: center;
    margin-top: 2rem;
    font-weight: 400;
    font-size: 12px;
    color: #161616;
}

.btn_video {
    width: 16%;
    height: 2.875rem;
    margin-left:1%;
    margin-right:1%;
    background: #EEEEEE;
    border-radius: 4px 4px 4px 4px;
    border:none;
}

.btn_video img {
    width: 1rem;
    height: 1rem;
    line-height: 2.875rem;
}





.custom-video-player {
    position: relative;
    width: 640px;
    margin: 0 auto;
}

    .custom-video-player video {
        width: 100%;
        display: block;
    }

.custom-controls {
    display: flex;
    align-items: center;
    background: #333;
    padding: 10px;
    border-radius: 0 0 5px 5px;
}

.control-btn {
    background: none;
    border: none;
    color: white;
    font-size: 16px;
    cursor: pointer;
    margin: 0 5px;
}

.progress {
    flex-grow: 1;
    height: 5px;
    margin: 0 10px;
    background: #555;
    border-radius: 5px;
    -webkit-appearance: none;
}

    .progress::-webkit-slider-thumb {
        -webkit-appearance: none;
        width: 15px;
        height: 15px;
        background: #fff;
        border-radius: 50%;
        cursor: pointer;
    }

.volume {
    width: 80px;
    height: 5px;
    margin: 0 10px;
}

#timeDisplay {
    color: white;
    font-family: Arial, sans-serif;
    font-size: 14px;
    min-width: 100px;
    text-align: center;
}