.nav-swiper{display:flex;width:1200px;height:525px;margin:74px auto 0}.nav-swiper-left{flex:1;align-items:center;border:1px solid hsla(0,0%,85.5%,.6)}.nav-swiper-left img{width:100%}.nav-swiper-navs{display:flex;flex-direction:column;flex-basis:313px}.nav-swiper-navs .nav{position:relative;display:flex;align-items:center;flex:1;border:1px solid #dadada;border-left-style:none;padding:0 25px;text-align:left;color:#333;background-color:#fff;opacity:.6;cursor:pointer}.nav-swiper-navs .nav .icon{margin-right:24px}.nav-swiper-navs .nav .title{font-size:16px}.nav-swiper-navs .nav .desc{font-size:14px;margin-top:12px}.nav-swiper-navs .nav.is-active{box-shadow:0 0 8px 0 rgba(88,97,119,.16);border:1px solid #dadada;opacity:1}.nav-swiper-navs .nav .triangle_border_left{position:absolute;top:43px;left:-10px;z-index:10;border-color:transparent #fff transparent transparent;border-style:solid;border-width:10px 10px 10px 0}