.article-title{display: none;}
#aboutXP{line-height: normal;padding: 0;}
#aboutXP p{margin-bottom: 0;}
/* 1 */
.aboutXP_text1{width: 100%;height: auto;position: relative;background-color: #000;background-attachment: fixed;}
.aboutXP_text1_img1{display: block;margin: 0 auto;text-align:right;width: 100%;height: auto;}
.aboutXP_text1_pT{position:absolute;left: 151.25px;top: 50%;transform: translateY(-50%);width: 40%;}
.aboutXP_text1_pT img{width: 120px;height: auto;}
#aboutXP p.aboutXP_text1_p1{margin: 40px 0 12px;font-size: 24px;color: #FFFFFF !important;font-weight: bold;}
.aboutXP_text1_p2{font-size: 14px;color: #fff !important;line-height: 1.8;}
/* 2 */
.aboutXP_text2{width: 100%;height: auto;}
.aboutXP_text2 .video_box{margin: 50px auto;text-align: center;width: 900px;box-sizing: border-box;position: relative;}
.aboutXP_text2 .video_box video{width: 100%;height: auto;}
.aboutXP_text2 .video_box .play_icon{width: 54px;height: 54px;position: absolute;left: 50%;top: 50%;transform: translate(-50%,-50%);cursor: pointer;}
.aboutXP_text2 .video_box .play_icon img{width: 100%;height: auto;}
/* 3 */
.aboutXP_text4{width: 100%;height: auto;box-sizing: border-box;margin: 0 auto 26px;}
#aboutXP p.aboutXP_text4_p1{font-size: 22px;margin-bottom: 30px;color: #000 !important;font-weight: bold;padding: 0 20px;box-sizing: border-box;text-align: center;}
.aboutXP_text5{width: 900px;height: auto;box-sizing: border-box;margin: 0 auto 50px;background: url(https://resource.xp-pen.com/img/officialWebsite/AboutUs_2024/3_bg.webp) no-repeat;background-size: auto 100%;background-position: center center;padding: 48px 54px;}
#aboutXP p.aboutXP_text5_p1{font-size: 22px;font-weight: bold;color: #fff !important;text-align: center;margin-bottom: 30px;}
.aboutXP_text5_p2{font-size: 14px;font-weight: 400;color: #fff !important;line-height: 1.6;}
.aboutXP_text4_flexT{width: 900px;height: auto;display: flex;flex-wrap: wrap;justify-content: center;margin: 0 auto;}
.aboutXP_text4_flex1{width: 438px;height: auto;box-sizing: border-box;text-align: center;background-color: #EFEFEF;margin-bottom: 24px;}
.aboutXP_text4_flex1:nth-child(2n-1){margin-right: 24px;}
.aboutXP_text4_flex1:nth-child(2n){margin-right: 0;}
.aboutXP_text4_flex1>img{width: 100%;height: auto;display: block;}
.aboutXP_text4_flex1>p{width: 100%;height: auto;font-size: 14px;color: #000 !important;background-color: #EFEFEF;text-align: center;padding: 16px 0;}
/* 4 */
.aboutXP_text3{width: 900px;height: auto;box-sizing: border-box;margin: 0 auto 50px;}
.aboutXP_text3_lunbo{width: 100%;height: auto;display: flex;flex-wrap: nowrap;justify-content: center;}
.aboutXP_text3_flex1{width: 22.8%;height: auto;position: relative;background-color: #EFEFEF;}
.aboutXP_text3_pT{width: 100%;height: auto;position: absolute;top: 50%;left: 50%;transform: translate(-50%,-50%);}
#aboutXP p.aboutXP_text3_p1{font-size: 22px;color: #000 !important;font-weight: bold;margin: 0 auto 36px;text-align: center;}
.aboutXP_text3_pT>.swiper-pagination{position: static;}
.aboutXP_text3_p2{font-size: 14px;color: #000 !important;font-weight: 400;box-sizing: border-box;display: block;width: 100%;}
.aboutXP_text3_p2>p{width: 100%;height: auto;}
.aboutXP_text3_p2>p>span{margin: 0 auto;margin-bottom: 12px;padding-bottom: 8px;border-bottom: 1px solid #000000;display:inline-block;height: auto;width: 100px;text-align: center;}
.aboutXP_text3_p2>.swiper-pagination-bullet{background: none;border-radius: 0;color: #000 !important;opacity: 1;outline: none;text-align: center;}
.aboutXP_text3_p2>.swiper-pagination-bullet-active{background: none;color: #000 !important;font-weight: bold;}
.aboutXP_text3_p2>.swiper-pagination-bullet-active:focus{outline: none;}
.aboutXP_text3_p2:last-child{margin-bottom: 0;}
.aboutXP_text3_flex2{width: 77.2%;height: auto;overflow: hidden;}
.aboutXP_text3_flex2 .swiper-wrapper .swiper-slide{position: relative;}
.aboutXP_text3_flex2 .swiper-wrapper .swiper-slide .swiper-slide-p{position: absolute;right: 10px;bottom: 8px;text-align: right;color: #FFFFFF !important;font-size: 14px;}
.aboutXP_text3_flex2 .swiper-wrapper .swiper-slide>img{width: 100%;height: auto;display: block;}
/* 5 */
.add_certification{width: 900px;margin: 0 auto 4.1015625vw;}
.add_certification .title{text-align: center;font-size: 22px;padding: 0 20px;font-weight: bold;margin-bottom: 30px;color: #000 !important;}
.add_certification .imgs{display: flex;justify-content: center;flex-wrap: wrap; background-color: #EFEFEF;padding: 3vw 2vw;}
.add_certification .imgs .img_item{width: 20%;text-align: center;}
.add_certification .imgs .img_item img{width: 140px;height: auto;margin-bottom: 0.5vw;}
.add_certification .imgs .img_item p{font-size: 14px;text-align: center;}
/* 视频弹窗 */
.aboutXP_text2 .youtube_video{position: fixed;left: 0;top: 0; width: 100vw;height:100vh;padding: 8vw 0; z-index: 99999;text-align: center;background-color: rgba(0, 0, 0, 0.8);display: none;}
.aboutXP_text2 .youtube_video .youtube_video_content{width: 60vw;height: 33.75vw;position: absolute;left: 50%;top: 50%;transform: translate(-50% , -50%);}
.aboutXP_text2 .youtube_video .youtube_video_content iframe{width: 100%;height: 100%;}
.aboutXP_text2 .youtube_video .youtube_video_content .close_btn{width: 2.5vw;height: 2.5vw;position: absolute;right: -1.25vw;top: -1.25vw;cursor: pointer;border-radius: 50%;opacity: 1;}
.aboutXP_text2 .youtube_video .youtube_video_content .close_btn img{width: 100%;height: 100%;}
.aboutXP_text2 .youtube_video .youtube_video_content .close_btn:hover{opacity: 1;}

.aboutXP_MO{display: none;}
.aboutXP_PC{display: block;}
.aboutXP_text3_p2>.swiper-pagination-bullet{width: 100% !important;height: auto !important;}
.aboutXP_text3_p3>.swiper-pagination-bullet{width: 100% !important;height: auto !important;}
.aboutXP_text3_p2>.swiper-pagination-bullet-active{background-color: transparent !important;}
.aboutXP_text3_p3>.swiper-pagination-bullet-active{background-color: transparent !important;}
@media screen and (max-width: 1918px){
    .aboutXP_text1_pT{left: 8%;width: 45%;}
    .aboutXP_text1_pT img{width: 6.6vw;}
    #aboutXP p.aboutXP_text1_p1{margin: 2.13vw 0 10px;}
    .aboutXP_text1_p2{line-height: 1.5;}
    .aboutXP_text2 .video_box{width: 84%;}
    .aboutXP_text5{width: 84%;}
    .aboutXP_text4_flexT{width: 84%;}
    .aboutXP_text4_flex1{width: 49%;margin-bottom: 2%;}
    .aboutXP_text4_flex1:nth-child(2n-1){margin-right: 2%;}
    .aboutXP_text3{width: 84%;}
    .aboutXP_text3_flex1{width: 23.5%;}
    .aboutXP_text3_flex2{width: 76.5%;}
    /* 5 */
    .add_certification{width: 84%;}
    .add_certification .imgs .img_item img{width: 9vw;}
}
@media screen and (max-width: 1480px){
    #aboutXP p.aboutXP_text1_p1{font-size: 22px;}
    .aboutXP_text1_p2{font-size: 12px;}
    .aboutXP_text4_flex1{margin-right: 20px;}
}
@media screen and (max-width: 1200px){
    .aboutXP_text1_pT{left: 5%;width: 50%;}
    #aboutXP p.aboutXP_text1_p1{font-size: 20px;margin: 10px 0;}
    .aboutXP_text2 .video_box{width: 90%;}
    .aboutXP_text5{width: 90%;}
    .aboutXP_text4_flexT{width: 90%;}
    .aboutXP_text3{width: 90%;}
    #aboutXP p.aboutXP_text4_p1{font-size: 20px;}
    #aboutXP p.aboutXP_text5_p1{font-size: 18px;}
    .aboutXP_text5_p2{font-size: 12px;}
    .aboutXP_text4_flex1{margin-right: 16px;}
    .aboutXP_text4_flex1>p{font-size: 12px;}
    #aboutXP p.aboutXP_text3_p1{font-size: 18px;margin: 0 auto 2vw;}
    .aboutXP_text3_p2{font-size: 12px;}
    .aboutXP_text3_p2>p>span{width: 84px;}
    .aboutXP_text3_flex2 .swiper-wrapper .swiper-slide .swiper-slide-p{font-size: 12px;}
    /* 5 */
    .add_certification{width: 90%;}
    .add_certification .title{font-size: 20px;}
    .add_certification .imgs .img_item p{font-size: 12px;}
}
@media screen and (max-width: 991px){
    .aboutXP_MO{display: block;}
    .aboutXP_PC{display: none;}
    /* 1 */
    .aboutXP_text1{display: flex;flex-direction: column-reverse;}
    .aboutXP_text1_pT{transform: none;width: 90%;left: 5%;top: 5%;margin: 0 auto;text-align: center;}
    .aboutXP_text1_pT img{width: 15vw;}
    #aboutXP p.aboutXP_text1_p1{font-size: 5.9259259vw;text-align: center;margin: 6vw 0 2vw !important;}
    .aboutXP_text1_p2{font-size: 2.9629629vw;text-align: center;line-height: 1.8;}
    /* 2 */
    .aboutXP_text2 .video_box{margin: 10vw auto 10vw;width: 90%;}
    .aboutXP_text2 .video_box img{width: 100%;height: auto;}
    .aboutXP_text2 .video_box .play_icon{width: 10vw;height: 10vw;}
    /* 3 */
    .aboutXP_text5{width: 90%;padding: 10vw 5vw;margin-bottom: 10vw;}
    #aboutXP p.aboutXP_text4_p1{font-size: 5.9259259vw;}
    #aboutXP p.aboutXP_text5_p1{font-size: 5.9259259vw;}
    .aboutXP_text5_p2{font-size: 2.5925925vw;}
    .aboutXP_text4{margin-bottom: 10vw;}
    .aboutXP_text4_flexT{width: 90%;flex-wrap: wrap;}
    .aboutXP_text4_flex1{width: 48.5%;margin-right: 3%;margin-bottom: 3vw;}
    .aboutXP_text4_flex1:nth-child(2){margin-right: 0;}
    .aboutXP_text4_flex1:nth-child(3){margin-bottom: 0;}
    .aboutXP_text4_flex1:nth-child(4){margin-right: 0;margin-bottom: 0;}
    .aboutXP_text4_flex1>p{font-size: 2.9629629vw;padding: 3vw 0;}
    /* 4 */
    .aboutXP_text3{width: 100%;margin: 0 auto 15vw;}
    #aboutXP p.aboutXP_text3_p1{width: auto;text-align: center;font-size: 5.9259259vw;}
    .aboutXP_text3_lunbo{flex-wrap: wrap;flex-direction: column-reverse;width: 100%;}
    .aboutXP_text3_flex1{width: 100%;background-color: #fff;}
    .aboutXP_text3_pT{position: static;transform: translate(0);}
    .aboutXP_text3_p3>.swiper-pagination-bullet{display: inline-block;}
    .aboutXP_text3_flex2 {width: 100%;}
    .aboutXP_text3_flex2 .swiper-wrapper .swiper-slide{text-align: center;padding: 0 10px;box-sizing: border-box;}
    .aboutXP_text3_p3>p>span{padding: 0;margin:20px 0;border-bottom: none;color: #000;}
    .aboutXP_text3_p3>.swiper-pagination-bullet{width: 100%;}
    .aboutXP_text3_flex2{width: 100%;}
    .aboutXP_text3_p3>.swiper-pagination-bullet{display: none;}
    .aboutXP_text3_p3>.swiper-pagination-bullet-active{display: block;background-color: #fff;font-size: 2.9629629vw;margin-top: 2.5925925vw;color: #000;text-align: center;}
    .aboutXP_text3_flex2 .swiper-wrapper .swiper-slide .swiper-slide-p{width: 100%;right: 0;bottom: 1vw;text-align: center;padding: 0 2vw;box-sizing: border-box;font-size: 2.5925925vw;}
    /* 5 */
    .add_certification{width: 90%;margin: 0 auto 10vw;}
    .add_certification .title{font-size: 5.9259259vw;padding: 0;}
    .add_certification .imgs{padding: 10vw 0;}
    .add_certification .imgs .img_item{width: 50%;margin-bottom: 8vw;}
    .add_certification .imgs .img_item img{width: 75%;margin-bottom: 1vw;}
    .add_certification .imgs .img_item p{font-size: 2.9629629vw;}
    /* 视频弹窗 */
    .aboutXP_text2 .youtube_video{z-index: 99999;}
    .aboutXP_text2 .youtube_video{background-color: rgba(0, 0, 0, 1);display: block;top: 100vh;}
    .aboutXP_text2 .youtube_video .youtube_video_content{width: 100vw;height: 100vh;display: flex;align-items: center;}
    .aboutXP_text2 .youtube_video .youtube_video_content iframe{width: 100vw;height: 56.25vw;}
    .aboutXP_text2 .youtube_video .youtube_video_content .close_btn{top: 0;right: 0;width: 36px;height: 36px;}
}
@media screen and (max-width: 460px){
    .aboutXP_text5_p2{font-size: 12px;}
    .aboutXP_text4_flex1>p{font-size: 14px;}
    .aboutXP_text3_flex2 .swiper-wrapper .swiper-slide{padding: 0 5px;}
    .aboutXP_text3_flex2 .swiper-wrapper .swiper-slide .swiper-slide-p{font-size: 12px;}
    .aboutXP_text3_p3>p>span{font-size: 14px;}
    /* 5 */
    .add_certification .imgs .img_item p{font-size: 14px;}
}