Un código de mironovbogdan341

1,278 mironovbogdan341

Abrir en el editor Publica tu código

Recomendado

24 February 2025

Un código de securearray494

12 January 2026

Pie de página de atribución CSS: Posicionamiento absoluto

29 December 2025

Adecuado para practicar HTML/CSS/JS

HTML

<!DOCTYPE html>
<html lang="ru">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Кнопка RGB переливается</title>
<style>
  /*Общий стиль для тела страницы */
  body {
    display: flex;
    justify-content: center;
    align-items:center;
    height: 100vh;
    background-color: #222;
    margin: 0;
    font-family: Artial, sans-serif;
   /* Стиль для кнопки */
  .rainbow-button {
    padding: 15px 40px;
    font-size: 20px;
    color: #fff;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    background: linear-gradient(270deg, red, orange, yellow, green, blue, indigo, violet);
    background-size: 1400% 1400%;
    animation: rainbow 8s ease-in-out infinite;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
    transition: transform 0.2s; box-shadow 0.2s;
  }

/* Эффект при наведении */
  .rainbow-button:hover {
    transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(0,0,0,0.4)
  }

/* Анимация градиента */
  @keyframes rainbow {
    0% {
      background-position: 0% 50%;
    }
    50% {
      background-position: 100% 50%;
    }
    100% {
      background-position: 0% 50%;
    }
  }
</style>
</head>
<body>

<button class="rainbow-button">РГБ кнопка</button>

</body>
</html>

CSS