.about .about-one{box-sizing: border-box;padding: 60px 12.5%;}
.about .about-one .o-fir-info{height: 160px;background: #FFFFFF;border: 1px solid #E1E2E8;display: flex;align-items: center;box-sizing: border-box;padding: 40px 0;}
.about .about-one .o-fir-item{width: 25%;display: flex;align-items: center;justify-content: center;flex-direction: column;height: 100%;border-right: 1px solid #E1E2E8;font-size: 14px;
font-weight: 400;color: #333333;letter-spacing: 1px;}
.about .about-one .fir-tu{overflow: hidden;}
.about .about-one .o-fir-text{font-size: 20px;color: #0559B3;font-weight: bold;margin-bottom: 5px;}
.about .about-one .o-fir-text span{font-size: 44px;font-family: DIN Condensed;}
.about .about-one .o-fir-item:last-child{border-right: none;}
.about .about-one .one-second{display: flex;align-items: center;margin-top: 48px;}
.about .about-one .o-sec-logo{width: 464px;}
.about .about-one .o-sec-lebal{width: 413px;height: 48px;box-sizing: border-box;padding-left: 6px;background: #EC1D26;margin-left: 65px;}
.about .about-one .o-lebal-item{line-height: 48px;height: 100%;font-size: 16px;box-sizing: border-box;padding: 0 20px;font-weight: 500;color: #FFFFFF;background: #0559B3;letter-spacing: 2px;}
.about .about-one .one-third{margin-top: 33px;font-size: 16px;font-weight: 400;color: #333333;line-height: 40px;letter-spacing: 1px;}
.about .about-two{width: 100%;height: 684px;background: url('../img/product/gy_tu3.png')no-repeat;background-size: cover;box-sizing: border-box;padding: 54px 12.5%;}
.about .about-two .swiper-slide{display: flex;flex-direction: column;}
.about .about-two .team-tu{background: #FBFBFB;box-sizing: border-box;padding: 10px;}
.about .about-two .team-tu img{width: 100%;height: 298px;object-fit: cover;}
.about .about-two .team-btn{transition: all 0.4s;min-width: 123px;height: 35px;width: max-content;box-sizing: border-box;padding: 0 20px;font-size: 16px;position: relative;text-align: center;margin-top: 24px;
font-weight: bold;font-style: italic;color: #FBFBFB;line-height: 35px;}
.about .about-two .team-btn img{position: absolute;top: 0;left: 0;right: 0;bottom: 0;z-index: -1;}
.about .about-two .two-third{display: flex;align-items: center;justify-content: center;margin-top: 43px;}
.about .about-two .swiper-button-prev,
.about .about-two .swiper-pagination,
.about .about-two .swiper-button-next{position: static;margin-top: 0;}
.about .about-two .swiper-button-next:after, 
.about .about-two .swiper-button-prev:after{display: none;}
.about .about-two .swiper-button-prev,
.about .about-two .swiper-button-next{width: 52px;}
.about .about-two .swiper-pagination{width: max-content;margin: 0 50px;}
.about .about-two .swiper-pagination-bullet{width: 10px;height: 10px;background: #DEDFE5;border-radius: 50%;opacity: 1;}
.about .about-two .swiper-pagination-bullet-active{background: #0559B3;}
.about .about-two .mySwiper{margin-top: 50px;}
.about .about-there{box-sizing: border-box;padding: 55px 12.5% 84px 12.5%;}
.about .about-there .environment{display: flex;margin-top: 60px;}
.about .about-there .environment a{width: 23.96%;margin-right: 1.38%;}
.about .about-there .environment a:last-child{margin-right: 0;}
.about .about-there .env-list{background: #F1F6FC;overflow: hidden;}
.about .about-there .env-name{width: 100%;height: 73px;line-height: 67px;box-sizing: border-box;padding: 0 20px;border-top: 6px solid #0559B3;overflow: hidden;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 1;
font-size: 20px;font-weight: bold;color: #0559B3;letter-spacing: 2px;text-align:center;}
.about .about-there .env-tu{width: 100%;height: 194px;overflow: hidden;}
.about .about-there .env-tu img{width: 100%;height: 100%;object-fit: cover;}