.box2{margin-top:calc((120 / 16) * 1%);--pd:21px;--mt:24px;display:flex;flex-wrap:wrap;justify-content:space-between}.box2 .item{width:calc((994 / 16) * 1%);position:relative;margin-top:var(--mt)}.box2 .item:nth-child(-n + 2){margin-top:0}.box2 .item:nth-child(2),.box2 .item:nth-child(3){width:calc((585 / 16) * 1%)}.box2 .item:nth-child(2) .img,.box2 .item:nth-child(3) .img{padding-bottom:calc((397 / 5.84) * 1%)}.box2 .item:hover .t11{opacity:0}.box2 .item:hover .info{opacity:1}.box2 .item .img{padding-bottom:calc((397 / 9.94) * 1%)}.box2 .item .t11{position:absolute;bottom:32px;left:18px;right:18px;transition:all .3s ease}.box2 .item .info{background:rgba(0,78,151,0.5);position:absolute;top:12px;left:15px;right:15px;bottom:12px;width:calc(100% - 15px * 2);height:calc(100% - 12px * 2);padding:68px;display:flex;flex-direction:column;justify-content:center;opacity:0;transition:all .3s ease}.box2 .item .t1{font-family:Open Sans;font-weight:600;font-size:24px;color:#ffffff}.box2 .item .t2{margin-top:8px;font-weight:400;font-size:16px;color:#ffffff}@media screen and (max-width:950px){.box2 .item{width:100% !important;margin-top:var(--mt) !important}.box2 .item .t1{font-size:20px}.box2 .item .img{position:absolute;width:100%;height:100%;padding:0 !important;left:0;top:0}.box2 .item .info{padding:30px;position:relative;z-index:99}}