div:first-child{animation:show 8s linear infinite}.flip-box-1-1{background-color:#FF7E40}.flip-box-1-2{background-color:#C166FF}.flip-box-1-3{background-color:#737373}.flip-box-1-4{background-color:#4ec7f3}.flip-box-1-5{background-color:#42c58a}.flip-box-1-6{background-color:#F1617D}@keyframes