延遲屬性與幀延遲效果對比：
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Document</title> <meta name="viewport" content="width=device-width,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no"> <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css"> <script src="https://cdn.staticfile.org/jquery/1.10.0/jquery.js"></script> <style> *{ margin:0; padding:0; box-sizing:border-box; } body{ width:100vw; height:100vh; display:flex; justify-content: center; align-items: center; background-color: #34495e; } div{ width:100px; height:100px; background:#ff893b; animation-name:scale; animation-duration:1s; animation-delay:2s; animation-iteration-count:infinite; } @keyframes scale{ to{ transform:scale(3); } } </style> </head> <body> <div></div> </body> </html>
微場景頁面布局：
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Document</title> <meta name="viewport" content="width=device-width,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no"> <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css"> <script src="https://cdn.staticfile.org/jquery/1.10.0/jquery.js"></script> <style> *{ margin:0; padding:0; box-sizing:border-box; } body{ width:100vw; height:100vh; display:grid; grid-template-rows:10vh 1fr 10vh; } header{ background:#ffeb3b; display:flex; justify-content:center; align-items:center; animation-name:translate; animation-duration:.5s; } main{ background:#abcdef; display:flex; flex-direction:column; justify-content:center; align-items:center; animation-name:rotate; animation-duration:.5s; animation-delay:1s; animation-fill-mode:backwards; } div{ border-radius:10px; padding:10px; width:80%; opacity:.8; box-shadow:0 0 10px rgba(0,0,0,.5); color:white; } div:nth-child(1){ transform:translateY(-50px); background:#7b8422; } div:nth-child(2){ background:indianred; } footer{ background:#878681; display:flex; justify-content:center; align-items:center; animation-name:rotate; animation-duration:.5s; animation-delay:.5s; animation-fill-mode:backwards; } .opacity{ animation-name:opacity; animation-duration:.5s; animation-fill-mode:backwards; } .s1-5{ animation-delay:1.5s; } .s2{ animation-delay:2s; } @keyframes translate{ from{ transform:translateX(-100vw); } to{ transform:translateX(0); } } @keyframes rotate{ from{ transform:scale(0) rotate(360deg); } to{ transform:scale(1) rotate(0deg); } } @keyframes opacity{ from{ opacity:0; } to{ opacity:1; } } </style> </head> <body> <header>header</header> <main>main <div class="opacity s1-5">我們的目標是提供這樣一個倉庫，讓它盡可能全面收錄優秀的開源庫，并免費為之提供 CDN 加速服務，使之有更好的訪問速度和穩定的環境，同時，我們也提供開源庫源接入的入口，讓所有人都可以提交開源庫，包括 JavaScript、CSS、圖片和 swf 等靜態檔案，</div> <div class="opacity s2">我們的目標是提供這樣一個倉庫，讓它盡可能全面收錄優秀的開源庫，并免費為之提供 CDN 加速服務，使之有更好的訪問速度和穩定的環境，同時，我們也提供開源庫源接入的入口，讓所有人都可以提交開源庫，包括 JavaScript、CSS、圖片和 swf 等靜態檔案，</div> </main> <footer>footer</footer> </body> </html>
也可以使用影片庫：swiper animate.css
貝塞爾曲線控制影片速率：
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Document</title> <meta name="viewport" content="width=device-width,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no"> <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css"> <script src="https://cdn.staticfile.org/jquery/1.10.0/jquery.js"></script> <style> *{ margin:0; padding:0; box-sizing:border-box; } body{ width:100vw; height:100vh; background:#57596a; display:grid; /* 柵格定義一行一列 */ grid-template:1fr/1fr; } ul{ display:grid; /* 柵格定義一行五列 */ grid-template:1fr/repeat(6,1fr); list-style:none; gap:10px; } li{ background:orange; height:10vh; animation-name:translate; animation-duration:2s; animation-iteration-count:infinite; } li:nth-child(1){ animation-timing-function:ease; } li:nth-child(2){ animation-timing-function:ease-in; } li:nth-child(3){ animation-timing-function:ease-out; } li:nth-child(4){ animation-timing-function:ease-in-out; } li:nth-child(5){ animation-timing-function:linear; } li:nth-child(6){ animation-timing-function:cubic-bezier(.17,.67,.92,.1); } @keyframes translate{ to{ transform:translateY(90vh); } } </style> </head> <body> <ul> <li>ease</li> <li>ease-in</li> <li>ease-out</li> <li>ease-in-out</li> <li>linear</li> <li>cubic-bezier</li> </ul> </body> </html>
修改關鍵幀速率制作彈跳球：
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Document</title> <meta name="viewport" content="width=device-width,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no"> <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css"> <script src="https://cdn.staticfile.org/jquery/1.10.0/jquery.js"></script> <style> *{ margin:0; padding:0; box-sizing:border-box; } body{ width:100vw; height:100vh; background-color: #34495e; /* 柵格，一行五列 */ display:grid; grid-template:1fr/repeat(5,1fr); } div{ /* 柵格列的定位 */ grid-column:3/4; justify-self:center; background:orange; height:50px; width:50px; border-radius:50%; animation-name:move; animation-duration:4s; animation-iteration-count:infinite; animation-fill-mode:forwards; } @keyframes move{ /* 向上彈的幀 */ 0%{ transform:translateY(0vh); } 30%{ transform:translateY(10vh); } 60%{ transform:translateY(40vh); } 80%{ transform:translateY(60vh); } 95%{ transform:translateY(75vh); } 0%,30%,60%,80%,95%{ animation-timing-function:ease-in; } /* 向下落的幀 */ 15%,45%,75%,85%,100%{ transform:translateY(90vh); animation-timing-function:ease-out; } } </style> </head> <body> <div></div> </body> </html>
盒陰影偏移技巧與currentColor特性：
currentColor 指當前定義的color的顏色
提交按鈕加載影片效果：
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Document</title> <meta name="viewport" content="width=device-width,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no"> <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css"> <script src="https://cdn.staticfile.org/jquery/1.10.0/jquery.js"></script> <style> *{ margin:0; padding:0; box-sizing:border-box; } body{ width:100vw; height:100vh; display:grid; grid-template:1fr/1fr; } button{ align-self:center; justify-self:center; background:#f3f3f3; height:50px; width:200px; color:#4e505f; border:1px solid #ddd; } button::after{ content:''; width:3px; height:3px; display:inline-block; /*塊元素才能加陰影*/ box-shadow:3px 0 0 currentColor,9px 0 0 currentColor,15px 0 0 currentColor; animation-name:hd; animation-duration:1s; animation-iteration-count:infinite; } @keyframes hd{ from{ box-shadow:none; } 30%{ box-shadow:3px 0 0 currentColor; } 60%{ box-shadow:3px 0 0 currentColor,9px 0 0 currentColor; } 90%{ box-shadow:3px 0 0 currentColor,9px 0 0 currentColor,15px 0 0 currentColor; } } </style> </head> <body> <button>提交</button> </body> </html>
steps步進影片規則詳解：
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Document</title> <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css"> <style> *{ margin:0; padding:0; box-sizing:border-box; list-style:none; } body{ width:100vw; height:100vh; display:grid; background:#01547a; } main{ width:400px; height:200px; background:red; justify-self:center; align-self:center; display:grid; grid-template:repeat(2,1fr)/repeat(4,1fr); } div{ text-align:center; background:#ffeb3b; border:1px solid #01547a; box-sizing:border-box; position:relative; } div:nth-child(1)::before{ content:'START'; width:100px; height:100px; background:pink; position:absolute; top:0; left:0; animation-timing-function:steps(4,start); } div:nth-child(5)::before{ content:'END'; width:100px; height:100px; background:lightgreen; position:absolute; top:0; left:0; animation-timing-function:steps(4,end); } div:nth-child(1)::before, div:nth-child(5)::before{ animation-name:hd; animation-duration:2s; animation-iteration-count:infinite; z-index:2; } @keyframes hd{ to{ transform:translateX(400px); } } </style> </head> <body> <main> <div>1</div> <div>2</div> <div>3</div> <div>4</div> <div>5</div> <div>6</div> <div>7</div> <div>8</div> </main> </body> </html>
step-start與step-end單步處理：
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Document</title> <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css"> <style> *{ margin:0; padding:0; box-sizing:border-box; list-style:none; } body{ width:100vw; height:100vh; display:grid; background:#01547a; } main{ width:400px; height:200px; background:red; justify-self:center; align-self:center; display:grid; grid-template:repeat(2,1fr)/repeat(4,1fr); } div{ text-align:center; background:#ffeb3b; border:1px solid #01547a; box-sizing:border-box; position:relative; } div:nth-child(1)::before{ content:'START'; width:100px; height:100px; background:pink; position:absolute; top:0; left:0; animation-timing-function:steps(1,start); animation-timing-function:step-start; } div:nth-child(5)::before{ content:'END'; width:100px; height:100px; background:lightgreen; position:absolute; top:0; left:0; animation-timing-function:steps(1,end); animation-timing-function:step-end; } div:nth-child(1)::before, div:nth-child(5)::before{ animation-name:hd; animation-duration:2s; animation-iteration-count:infinite; z-index:2; } @keyframes hd{ 50%{ transform:translateX(100px); } to{ transform:translateX(0); } } </style> </head> <body> <main> <div>1</div> <div>2</div> <div>3</div> <div>4</div> <div>5</div> <div>6</div> <div>7</div> <div>8</div> </main> </body> </html>
animation-play-state 控制影片播放與暫停：
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Document</title> <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css"> <style> *{ margin:0; padding:0; box-sizing:border-box; list-style:none; } body{ width:100vw; height:100vh; display:grid; background:#01547a; } main{ width:400px; height:200px; background:red; justify-self:center; align-self:center; display:grid; grid-template:repeat(2,1fr)/repeat(4,1fr); } div{ text-align:center; background:#ffeb3b; border:1px solid #01547a; box-sizing:border-box; position:relative; } div:nth-child(1)::before{ content:'START'; width:100px; height:100px; background:pink; position:absolute; top:0; left:0; animation-timing-function:steps(4,start); } div:nth-child(5)::before{ content:'END'; width:100px; height:100px; background:lightgreen; position:absolute; top:0; left:0; animation-timing-function:steps(4,end); } div:nth-child(1)::before, div:nth-child(5)::before{ animation-name:hd; animation-duration:2s; animation-iteration-count:infinite; z-index:2; animation-play-state:paused; } main:hover div::before{ animation-play-state:running; } @keyframes hd{ to{ transform:translateX(400px); } } </style> </head> <body> <main> <div>1</div> <div>2</div> <div>3</div> <div>4</div> <div>5</div> <div>6</div> <div>7</div> <div>8</div> </main> </body> </html>
純css3的網站輪換圖：
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Document</title> <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css"> <style> *{ margin:0; padding:0; box-sizing:border-box; list-style:none; } body{ width:100vw; height:100vh; display:grid; background:#01547a; } main{ width:400px; height:200px; justify-self:center; align-self:center; overflow:hidden; position:relative; } section{ width:1600px; height:200px; display:grid; grid-template:1fr/repeat(4,400px); animation-name:slide; animation-duration:4s; animation-timing-function:steps(4,end); animation-iteration-count:infinite; } section:hover, section:hover+ul::after{ /* 滑鼠移入時輪播圖暫停 */ animation-play-state:paused; } div{ overflow:hidden; } img{ width:100%; } @keyframes slide{ to{ transform:translateX(-1600px); } } @keyframes num{ to{ transform:translateX(200px); } } ul{ position:absolute; left:50%; bottom:20px; transform:translateX(-50%); display:grid; grid-template:1fr/repeat(4,1fr); list-style:none; width:200px; justify-items:center; } ul::after{ content:''; position:absolute; left:10px; background:#f44336; top:0; width:30px; height:30px; border-radius:50%; z-index:-1; animation-name:num; animation-duration:4s; animation-timing-function:steps(4,end); animation-iteration-count:infinite; } li{ width:30px; height:30px; border-radius:50%; background:rgba(0,0,0,.5); display:grid; justify-items:center; align-items:center; color:white; } </style> </head> <body> <main> <section> <div><img src="https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1605196795432&di=c5722991665c7cbecde51004044a3480&imgtype=0&src=https://www.cnblogs.com/chenyingying0/p/http%3A%2F%2Fc-ssl.duitang.com%2Fuploads%2Fitem%2F202006%2F15%2F20200615144517_nXCSe.thumb.400_0.jpeg" alt=""></div> <div><img src="https://ss1.bdstatic.com/70cFvXSh_Q1YnxGkpoWK1HF6hhy/it/u=1352056604,3886928601&fm=26&gp=0.jpg" alt=""></div> <div><img src="https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1605196816727&di=0fe20015abb70cebcb629469edb2ce00&imgtype=0&src=https://www.cnblogs.com/chenyingying0/p/http%3A%2F%2Fc-ssl.duitang.com%2Fuploads%2Fitem%2F202002%2F11%2F20200211120916_SXQzf.thumb.400_0.jpeg" alt=""></div> <div><img src="https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1605196847395&di=484b7f335e5359c649c7ce0c815e95d5&imgtype=0&src=https://www.cnblogs.com/chenyingying0/p/http%3A%2F%2Fc-ssl.duitang.com%2Fuploads%2Fitem%2F202002%2F27%2F20200227181512_vtype.thumb.400_0.jpeg" alt=""></div> </section> <ul> <li>1</li> <li>2</li> <li>3</li> <li>4</li> </ul> </main> </body> </html>
animation-fill-mode 影片填充模式：
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Document</title> <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css"> <style> *{ margin:0; padding:0; box-sizing:border-box; list-style:none; } body{ width:100vw; height:100vh; display:grid; background:#01547a; } ul{ list-style:none; width:400px; height:100px; justify-self:center; align-self:center; display:grid; grid-template:1fr/repeat(4,1fr); } li{ width:100px; height:100px; background:orange; border-radius:50%; display:grid; justify-items:center; align-items:center; animation-name:hd; animation-duration:2s; animation-delay:2s; } li:nth-child(1){ /* 延遲程序中使用元素默認的效果，結束之后回到默認的效果 */ animation-fill-mode:normal; } li:nth-child(2){ /* 延遲程序中使用起始幀的效果，結束之后回到默認的效果 */ animation-fill-mode:backwards; } li:nth-child(3){ /* 延遲程序中使用元素默認的效果，結束之后回到結束幀 */ animation-fill-mode:forwards; } li:nth-child(4){ /* 延遲程序中使用起始幀的效果，結束之后回到結束幀 */ animation-fill-mode:both; } @keyframes hd{ from{ transform:scale(0); } to{ transform:scale(1); background:lightblue; } } </style> </head> <body> <ul> <li>normal</li> <li>backwards</li> <li>forwards</li> <li>both</li> </ul> </body> </html>
animation影片組合定義語法：
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Document</title> <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css"> <style> *{ margin:0; padding:0; box-sizing:border-box; list-style:none; } body{ width:100vw; height:100vh; display:grid; background:#01547a; } ul{ list-style:none; width:400px; height:100px; justify-self:center; align-self:center; display:grid; grid-template:1fr/repeat(4,1fr); } li{ width:100px; height:100px; background:orange; border-radius:50%; display:grid; justify-items:center; align-items:center; } li:nth-child(1){ /* 延遲程序中使用元素默認的效果，結束之后回到默認的效果 */ animation:hd normal 2s 2s; } li:nth-child(2){ /* 延遲程序中使用起始幀的效果，結束之后回到默認的效果 */ animation:hd backwards 2s 2s; } li:nth-child(3){ /* 延遲程序中使用元素默認的效果，結束之后回到結束幀 */ animation:hd forwards 2s 2s; } li:nth-child(4){ /* 延遲程序中使用起始幀的效果，結束之后回到結束幀 */ animation:hd both 2s 2s; } @keyframes hd{ from{ transform:scale(0); } to{ transform:scale(1); background:lightblue; } } </style> </head> <body> <ul> <li>normal</li> <li>backwards</li> <li>forwards</li> <li>both</li> </ul> </body> </html>
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標籤：Html/Css
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