ul:after{content:none}.bold{font-weight:700!important}.mainBox{width:1200px;margin:0 auto}.pageWrap{background:url(../images/pageBg.jpg) no-repeat top;background-size:1920px auto}.pageWrap .banner{padding-bottom:450px}.pageWrap .banner .logos{display:flex;align-items:center;justify-content:space-between;padding-top:57px}.pageWrap .banner .bannerTit{margin-top:90px;text-align:center}.pageWrap .banner .bannerTit img{width:750px}.pageWrap .pageLive .liveCont{width:964px;margin:0 auto;height:auto;border:2px solid #0067c7;border-radius:5px}.pageWrap .pageLive .liveCont>a>img{width:100%}.pageWrap .pageGuest{padding-top:70px}.pageWrap .pageGuest .guestTit{text-align:center}.pageWrap .pageGuest .guestCont{margin-top:50px;text-align:center}.pageWrap .pageProduct{padding-bottom:60px;margin-top:30px}@media screen and (max-width:960px){.mainBox{width:100%;padding:0 15px}.pageWrap{background:url(../images/pageBg.jpg) no-repeat top,#043465;background-size:200% auto}.pageWrap .banner{padding-bottom:200px}.pageWrap .banner .logos{display:flex;align-items:center;justify-content:space-between;padding-top:30px}.pageWrap .banner .logos .logo-dell{width:100px}.pageWrap .banner .logos .logo-nvidia{width:90px}.pageWrap .banner .bannerTit{margin-top:30px;text-align:center}.pageWrap .banner .bannerTit img{width:80%}.pageWrap .pageLive{padding:0 15px}.pageWrap .pageLive .liveCont{width:100%;margin:0 auto;height:auto;border:2px solid #0067c7;border-radius:5px;overflow:hidden}.pageWrap .pageLive .liveCont>a>img{width:100%}.pageWrap .pageGuest{padding-top:40px}.pageWrap .pageGuest .guestTit{text-align:center}.pageWrap .pageGuest .guestTit img{height:40px}.pageWrap .pageGuest .guestCont{margin-top:30px;text-align:center}.pageWrap .pageGuest .guestCont img{width:100%}.pageWrap .pageProduct{padding-bottom:40px;margin-top:30px}.pageWrap .pageProduct img{width:100%}}