.floor{color:#666}.about-bar{height:70px;box-shadow:none;border:0;z-index:6}.about-bar.nav-fixed{position:fixed;left:0;width:100%;z-index:10;background:#fff;box-shadow:0 4px 8px rgba(218,218,218,.4);top:62px;border-top:1px solid #eee}.about-bar .bar-nav{position:relative;width:100%;-webkit-transition:all .25s ease;transition:all .25s ease;box-sizing:border-box;font-size:0;text-align:left;border-bottom:1px solid #eee}.about-bar .bar-nav .nav-item{height:70px;line-height:70px;font-size:16px;color:#000;width:132px;text-align:center}.bar-nav>.nav-item.on:after,.bar-nav>.nav-item:hover:after{content:"";position:absolute;bottom:0;left:0;width:100%;height:2px;background:#b49465}.about-bar .bar-nav>.nav-item.on:after{height:4px;background:#b49465}.m-bt{font-weight:600;font-size:20px;line-height:18px;color:#212121;text-align:center;margin-top:20px;margin-bottom:30px;display:none}.about-floor-tit{line-height:20px;padding:60px 0 40px;font-weight:600;color:#000;text-align:center;font-size:32px}.partners-wrap{color:#000;text-align:center}.partners-wrap .text-header{font:700 18px/24px "微软雅黑","Times New Roman",Times,serif}.partners-wrap .text-caption{margin-top:10px;padding:0 70px}.swiper{width:100%;padding-bottom:10px;cursor:default}.swiper .swiper-slide{text-align:left;font-size:18px;width:fit-content!important}.swiper-slide>div{padding:20px 0}@media(max-width:768px){.m-bt{display:block}.about-floor-tit{font-size:20px;font-weight:600}.swiper .swiper-slide{height:fit-content!important}.about-nav{display:none}.banner img{height:120px!important}}@media(max-width:1200px){.about-bar.nav-fixed{top:56px}}