.about_banner .banner_cont{position:relative}.about_banner .banner_cont .banner_img{width:100%}.about_banner .banner_cont .bar_text{display:none}.about_pad{padding-top:30px}.about_tit{font-size:24px;font-weight:700;text-align:center;padding-bottom:15px}.bg-color{background:#fff}.about_a .about_item{margin-bottom:30px}.about_a .about_item .about_list h2{font-size:20px;font-weight:700;text-align:center;padding-bottom:15px}.about_a .about_item .about_list p{font-size:14px;line-height:24px;padding-bottom:15px}.about_a .about_item .about_list img{width:100%}.about_a .about_item .about_list .img_left{margin-bottom:15px}.message .btn{margin-bottom:100px !important}@media(min-width: 768px){.about_banner .banner_cont .bar_text{display:block;width:100%;position:absolute;top:50%;left:50%;transform:translate(-50%, -50%);text-align:center}.about_banner .banner_cont .bar_text h3{font-size:32px;font-weight:700;color:#fff;padding-bottom:5px}.about_banner .banner_cont .bar_text span{display:block;font-size:16px;line-height:32px;color:#fff}.about_pad{padding-top:40px}.about_tit{font-size:28px}.about_a .about_item .about_list .img_left{margin-bottom:20px}}@media(min-width: 992px){.about_banner .banner_cont .bar_text{top:48.5%}.about_banner .banner_cont .bar_text h3{font-size:36px}.about_pad{padding-top:50px}.about_tit{font-size:32px}.about_a .about_item{margin-bottom:50px}.about_a .about_item .about_list h2{font-size:22px}.about_a .about_item .about_list .img_left{margin-bottom:0}.message .btn{margin-bottom:60px !important}}@media(min-width: 1200px){.about_banner .banner_cont .bar_text h3{font-size:40px;padding-bottom:10px}.about_banner .banner_cont .bar_text span{font-size:18px}.about_banner .banner_cont .bar_text{top:48.5%}.about_banner .banner_cont .bar_text h3{font-size:36px}.about_pad{padding-top:80px}.about_tit{font-size:34px;padding-bottom:30px}.about_a .about_item{margin-bottom:60px}.about_a .about_item .about_list h2{font-size:26px;padding-bottom:15px}}@media(min-width: 1400px){.about_banner .banner_cont .bar_text h3{font-size:50px;padding-bottom:15px}.about_banner .banner_cont .bar_text span{font-size:20px}.about_pad{padding-top:80px}.about_tit{font-size:40px;padding-bottom:35px}.about_a .about_item{margin-bottom:70px}.about_a .about_item .about_list h2{font-size:28px;padding-bottom:15px}.about_a .about_item .about_list p{font-size:16px;line-height:28px}}@media(min-width: 1600px){.about_banner .banner_cont .bar_text h3{font-size:60px;padding-bottom:20px}.about_pad{padding-top:75px}.about_tit{font-size:45px}.about_a .about_item{margin-bottom:80px}.about_a .about_item .about_list p{font-size:16px;line-height:24px}.about_a .about_item .about_list .service_tit{padding-top:0}}/*# sourceMappingURL=about.min.css.map */