CSS3頁面開關燈效果

antzone發表於2018-06-17
CSSS3

分享一段程式碼例項，它利用css3實現了頁面的開關燈效果。

程式碼例項如下:

[HTML] 純文字檢視 複製程式碼執行程式碼
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<meta name="author" content="http://www.softwhy.com/" />
<title>螞蟻部落</title>
<style>
html, body {
  height: 100%;
  width: 100%;
  overflow: hidden;
  margin: 0;
  padding: 0;
}
* {
  transition: all 1s ease;
}
input[type=checkbox] {
  display: none;
}
input[type=checkbox] + label {
  background-color: #040d1c;
  width: 200px;
  height: 80px;
  border-radius: 50px;
  display: block;
  padding: 10px;
  box-shadow: inset 5px 5px 20px rgba(0,0,0,0.5);
  z-index: 5;
  position: absolute;
  top: calc(50% - 50px);
  left: calc(50% - 80px);
  cursor: pointer;
}
input[ type=checkbox] + label + section {
  width: 100%;
  height: 100%;
  position: absolute;
  background-color: #0f1f3a;
  z-index: -1;
}
#a {
  width: 80px;
  height: 80px;
  border-radius: 100px;
  background-color: #f0f0f0;
  box-shadow: 0 0 100px rgba(255,255,255,1);
}
input[ type=checkbox]:checked + label + section {
  background-color: #568eef;
}
input[ type=checkbox]:checked + label {
  background-color: #2a5fba;
}
input[ type=checkbox]:checked + label #a {
  margin-left: calc(100% - 80px);
  background: #f4e94e;
  box-shadow: 0 0 100px rgba(249, 240, 104,1);
}
</style>
</head>
<body>
  <input type="checkbox" id="c" />
  <label for="c">
    <div id="a"></div>
  </label>
  <section></section>
</body>
</html>

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