:doodle { flex: none; @grid: 1x24; @size: 50vmin; } --transform: scale(@r(.8, 1.2)) translateX(@r(-200%, 200%)) translateY(@r(-5%, 35%)); z-index: 2; color: @pn(#fff, #8b4480, #f9d51e, #36a47b, #7db13c, #ea695c, #0059b2, #74a9c3); transform-origin: 50% 100%; transform: var(--transform); ::before { position: absolute; bottom: 31vmin; left: -2vmin; content: "✿"; font-size: 15vmin; -webkit-text-stroke: .4vmin; } ::after { position: absolute; bottom: 0; left: 0; content: "("; font-size: 20vmin; transform: rotate(60deg) skew(60deg) scale(1.2, 1.8); } @random { ::after { content: ")"; left: 1.7vmin; bottom: -3vmin; } ::before { bottom: 31vmin; left: -3vmin; } } @nth(5, 10, 15, 20, 24) { z-index: 1; color: #fff; } @nth(1, 3, 9, 16, 19) { ::after { bottom: 0; left: 0; content: "("; } animation: swingLeft @r(1.5, 3)s ease infinite alternate both; ::before { animation: beforeLeft @lr()s ease infinite alternate both; bottom: 30vmin; left: -1vmin; } } @nth(5, 7, 15, 18, 23) { ::after { content: ")"; left: 1.7vmin; bottom: 0; } animation: swing @r(1.5, 3)s ease infinite alternate both; ::before { animation: before @lr()s ease infinite alternate both; bottom: 34vmin; left: -3vmin; } } @keyframes swingLeft { 0% { transform: var(--transform) rotate(0deg); } 100% { transform: var(--transform) rotate(7deg); } } @keyframes beforeLeft { 0% { transform: rotate(0deg); } 100% { transform: rotate(7deg); } } @keyframes swing { 0% { transform: var(--transform) rotate(0deg); } 100% { transform: var(--transform) rotate(-7deg); } } @keyframes before { 0% { transform: rotate(0deg); } 100% { transform: rotate(-7deg); } } :doodle { flex: none; @grid: 1x5; @size: 100vmin; position: absolute; } position: fixed; top: 100%; left: @r(20, 80)%; color: @pn(#fff, #8b4480, #f9d51e, #36a47b, #7db13c, #ea695c, #0059b2, #74a9c3); ::before { content: "✿"; font-size: @r(5vmin, 10vmin); animation-direction: @p(reverse, initial); animation: before @p(2, 3)s linear both infinite @r(0, 6s); } animation: move @lp()s linear both infinite @lr(); animation-direction: @p(reverse, initial); @keyframes move { 0% { transform: translateX(-@r(-300%, 600%)); } 100% { transform: translateX(@r(300%, 600%)); } } @keyframes before { 0% { transform: translateY(0%) rotate(0deg); } 40% { transform: translateY(-55vmin) rotate(-800deg); } 50% { transform: translateY(-60vmin) rotate(-1000deg); } 60% { transform: translateY(-55vmin) rotate(-1200deg); } 100% { transform: translateY(0%) rotate(-2000deg); } }
摘要: <script> //在数组最前面添加一条数据 let val = 'a'; let arr = ['b','c','d']; arr.unshift(val); console.log(arr) //["a","b","c","d"] </script> <script> //删除数组元素 let 阅读全文
posted @ 2020-08-01 16:11 我耀 阅读(28) 评论(0) 推荐(0)