Код IT
← Каталог

CSS-анимации — готовые эффекты — Пульсация (pulse)

Фрагмент из «CSS-анимации — готовые эффекты»: Пульсация (pulse).

html lab1116 embed URL статья в энциклопедии
HTML main.html 
<!DOCTYPE html>
<html lang="ru">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Pulse</title>
  <style>
    body {
      margin: 0;
      min-height: 100dvh;
      display: grid;
      place-items: center;
      font-family: system-ui, sans-serif;
    }
    .dot {
      width: 16px;
      height: 16px;
      border-radius: 50%;
      background: #ef4444;
      animation: pulse 1.5s ease-in-out infinite;
    }
    @keyframes pulse {
      0%, 100% { transform: scale(1); opacity: 1; }
      50%      { transform: scale(1.35); opacity: 0.65; }
    }
  </style>
</head>
<body>
  <span class="dot" aria-hidden="true"></span>
</body>
</html>
<!DOCTYPE html>
<html lang="ru">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Pulse</title>
  <style>
    body {
      margin: 0;
      min-height: 100dvh;
      display: grid;
      place-items: center;
      font-family: system-ui, sans-serif;
    }
    .dot {
      width: 16px;
      height: 16px;
      border-radius: 50%;
      background: #ef4444;
      animation: pulse 1.5s ease-in-out infinite;
    }
    @keyframes pulse {
      0%, 100% { transform: scale(1); opacity: 1; }
      50%      { transform: scale(1.35); opacity: 0.65; }
    }
  </style>
</head>
<body>
  <span class="dot" aria-hidden="true"></span>
</body>
</html>