按下右侧的“点击预览”按钮能够在当前页面预览,点击连接能够全屏预览。css
https://codepen.io/comehope/pen/vrxzMwhtml
此视频是能够交互的,你能够随时暂停视频,编辑视频中的代码。前端
请用 chrome, safari, edge 打开观看。git
https://scrimba.com/p/pEgDAM/cnpZEAZgithub
每日前端实战系列的所有源代码请从 github 下载:chrome
https://github.com/comehope/front-end-daily-challengesdom
定义 dom,容器中包含 2 个元素:flex
<div class="ice-lolly"> <div class="flavors"></div> <div class="stick"></div> </div>
居中显示:动画
body { margin: 0; height: 100vh; display: flex; align-items: center; justify-content: center; background-color: darkslategray; }
绘制出冰棍的外形:spa
.flavors { width: 19em; height: 26em; font-size: 10px; border-radius: 8em 8em 1em 1em; }
给冰棍上色:
.flavors { position: relative; overflow: hidden; } .flavors::before { content: ''; position: absolute; width: 140%; height: 120%; background: linear-gradient( hotpink 0%, hotpink 25%, deepskyblue 25%, deepskyblue 50%, gold 50%, gold 75%, lightgreen 75%, lightgreen 100%); z-index: -1; left: -20%; transform: rotate(-25deg); }
来一点光照效果:
.flavors::after { content: ''; position: absolute; width: 2em; height: 17em; background-color: rgba(255, 255, 255, 0.5); left: 2em; bottom: 2em; border-radius: 1em; }
画出冰棍筷子:
.stick { position: relative; width: 6em; height: 8em; background-color: sandybrown; left: calc(50% - 6em / 2); border-radius: 0 0 3em 3em; }
给冰棍筷子加一点阴影,增长立体感:
.stick::after { content: ''; position: absolute; width: inherit; height: 2.5em; background-color: sienna; }
让冰棍的色彩滚动起来:
.flavors::before { animation: moving 100s linear infinite; } @keyframes moving { to { background-position: 0 1000vh; } }
最后,增长交互效果,当鼠标悬停时才播放动画:
.flavors::before { animation-play-state: paused; } .ice-lolly:hover .flavors::before { animation-play-state: running; }
大功告成!