.app1{padding:calc((80 / 19.2) * 1%) 0 calc((64 / 19.2) * 1%)}.app1 .lll{width:505px;margin-right:46px}.app1 .lll .br{border-bottom:2px solid #d2d2d2;padding-top:50px;margin-bottom:45px;width:100%}.app1 .rrr{width:496px}.app1 .rrr .item{padding:70px 60px;background:var(--color-main)}.app1 .rrr .item:nth-child(even){background:#000}.app1 .rrr .item:nth-child(even) .num{color:#fff}.app1 .rrr .item .num{font-family:Tomorrow3;font-size:60px}.app_lists .app_item:not(:first-child){margin-top:55px}.app_lists .app_item:nth-child(even){flex-direction:row-reverse}.app_lists .app_item .lll{padding-bottom:calc((537 / 16) * 1%);padding:0;height:auto}.app_lists .app_item .lll img{position:relative}.app_lists .app_item .rrr{padding:90px;display:flex;flex-direction:column;justify-content:center;background:#f2f2f2}.app_lists .app_item .vmore{padding:20px 50px;background:#000000;color:#fff;display:inline-flex;align-self:start}.footer{margin-top:60px}@media screen and (max-width:1366px){.app1{padding:30px var(--all-pd);justify-content:space-between;flex-wrap:wrap}.app1 .lll,.app1 .rrr{width:48%;margin:0 !important}}@media screen and (max-width:950px){.app1 .lll,.app1 .rrr{width:100%}.app1 .rrr{margin-top:30px !important}.app_lists .app_item .rrr{padding:20px}}