css3實現的開關按鈕程式碼例項

antzone發表於2017-03-03
CSSS3

分享一段程式碼例項，它利用css3實現了開關按鈕效果。

程式碼例項如下:

[HTML] 純文字檢視 複製程式碼
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<meta name="author" content="http://www.softwhy.com/" />
<title>螞蟻部落</title>
<style type="text/css">
.tgl {
  display: none;
}
.tgl, .tgl *, .tgl :after, .tgl :before, .tgl + .tgl-btn, .tgl:after, .tgl:before {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
.tgl ::-moz-selection, 
.tgl :after::-moz-selection,
.tgl :before::-moz-selection, 
.tgl + .tgl-btn::-moz-selection, 
.tgl::-moz-selection, 
.tgl:after::-moz-selection, 
.tgl:before::-moz-selection {
  background: 0 0;
}
.tgl ::selection, 
.tgl :after::selection, 
.tgl :before::selection, 
.tgl + .tgl-btn::selection, 
.tgl::selection, 
.tgl:after::selection, 
.tgl:before::selection {
  background: 0 0;
}
.tgl + .tgl-btn {
  outline: 0;
  display: block;
  width: 4em;
  height: 2em;
  position: relative;
  cursor: pointer;
}
.tgl + .tgl-btn:after, .tgl + .tgl-btn:before {
  position: relative;
  display: block;
  content: "";
  width: 50%;
  height: 100%;
}
.tgl + .tgl-btn:after {
  left: 0;
}
.tgl + .tgl-btn:before {
  display: none;
}
.tgl:checked + .tgl-btn:after {
  left: 50%;
}
.tgl-light + .tgl-btn {
  background: #f0f0f0;
  border-radius: 2em;
  padding: 2px;
  -webkit-transition: all .4s ease;
  transition: all .4s ease;
}
.tgl-light + .tgl-btn:after {
  border-radius: 50%;
  background: #fff;
  -webkit-transition: all .2s ease;
  transition: all .2s ease;
}
.tgl-light:checked + .tgl-btn {
  background: #9FD6AE;
}
.tgl-ios + .tgl-btn {
  background: #fbfbfb;
  border-radius: 2em;
  padding: 2px;
  -webkit-transition: all .4s ease;
  transition: all .4s ease;
  border: 1px solid #e8eae9;
}
.tgl-ios + .tgl-btn:after {
  border-radius: 2em;
  background: #fbfbfb;
  -webkit-transition: left .3s cubic-bezier(.175,.885,.32,1.275),padding .3s ease,margin .3s ease;
  transition: left .3s cubic-bezier(.175,.885,.32,1.275),padding .3s ease,margin .3s ease;
  -webkit-box-shadow: 0 0 0 1px rgba(0,0,0,.1),0 4px 0 rgba(0,0,0,.08);
  box-shadow: 0 0 0 1px rgba(0,0,0,.1),0 4px 0 rgba(0,0,0,.08);
}
.tgl-ios + .tgl-btn:active {
  -webkit-box-shadow: inset 0 0 0 2em #e8eae9;
  box-shadow: inset 0 0 0 2em #e8eae9;
}
.tgl-ios + .tgl-btn:active:after {
  padding-right: .8em;
}
.tgl-ios:checked + .tgl-btn {
  background: #86d993;
}
.tgl-ios:checked + .tgl-btn:active {
  -webkit-box-shadow: none;
  box-shadow: none;
}
.tgl-ios:checked + .tgl-btn:active:after {
  margin-left: -.8em;
}
.tgl-skewed + .tgl-btn {
  overflow: hidden;
  -webkit-transform: skew(-10deg);
  -ms-transform: skew(-10deg);
  transform: skew(-10deg);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  -webkit-transition: all .2s ease;
  transition: all .2s ease;
  font-family: sans-serif;
  background: #888;
}
.tgl-skewed + .tgl-btn:after, .tgl-skewed + .tgl-btn:before {
  -webkit-transform: skew(10deg);
  -ms-transform: skew(10deg);
  transform: skew(10deg);
  display: inline-block;
  -webkit-transition: all .2s ease;
  transition: all .2s ease;
  width: 100%;
  text-align: center;
  position: absolute;
  line-height: 2em;
  font-weight: 700;
  color: #fff;
  text-shadow: 0 1px 0 rgba(0,0,0,.4);
}
.tgl-skewed + .tgl-btn:after {
  left: 100%;
  content: attr(data-tg-on);
}
.tgl-skewed + .tgl-btn:before {
  left: 0;
  content: attr(data-tg-off);
}
.tgl-skewed + .tgl-btn:active {
  background: #888;
}
.tgl-skewed + .tgl-btn:active:before {
  left: -10%;
}
.tgl-skewed:checked + .tgl-btn {
  background: #86d993;
}
.tgl-skewed:checked + .tgl-btn:before {
  left: -100%;
}
.tgl-skewed:checked + .tgl-btn:after {
  left: 0;
}
.tgl-skewed:checked + .tgl-btn:active:after {
  left: 10%;
}
.tgl-flat + .tgl-btn {
  padding: 2px;
  -webkit-transition: all .2s ease;
  transition: all .2s ease;
  background: #fff;
  border: 4px solid #f2f2f2;
  border-radius: 2em;
}
.tgl-flat + .tgl-btn:after {
  -webkit-transition: all .2s ease;
  transition: all .2s ease;
  background: #f2f2f2;
  content: "";
  border-radius: 1em;
}
.tgl-flat:checked + .tgl-btn {
  border: 4px solid #7FC6A6;
}
.tgl-flat:checked + .tgl-btn:after {
  left: 50%;
  background: #7FC6A6;
}
.tgl-flip + .tgl-btn {
  padding: 2px;
  -webkit-transition: all .2s ease;
  transition: all .2s ease;
  font-family: sans-serif;
  -webkit-perspective: 100px;
  -ms-perspective: 100px;
  perspective: 100px;
}
.tgl-flip + .tgl-btn:after, .tgl-flip + .tgl-btn:before {
  display: inline-block;
  -webkit-transition: all .4s ease;
  transition: all .4s ease;
  width: 100%;
  text-align: center;
  position: absolute;
  line-height: 2em;
  font-weight: 700;
  color: #fff;
  position: absolute;
  top: 0;
  left: 0;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  border-radius: 4px;
}
.tgl-flip + .tgl-btn:after {
  content: attr(data-tg-on);
  background: #02C66F;
  -webkit-transform: rotateY(-180deg);
  -ms-transform: rotateY(-180deg);
  transform: rotateY(-180deg);
}
.tgl-flip + .tgl-btn:before {
  background: #FF3A19;
  content: attr(data-tg-off);
}
.tgl-flip + .tgl-btn:active:before {
  -webkit-transform: rotateY(-20deg);
  -ms-transform: rotateY(-20deg);
  transform: rotateY(-20deg);
}
.tgl-flip:checked + .tgl-btn:before {
  -webkit-transform: rotateY(180deg);
  -ms-transform: rotateY(180deg);
  transform: rotateY(180deg);
}
.tgl-flip:checked + .tgl-btn:after {
  -webkit-transform: rotateY(0);
  -ms-transform: rotateY(0);
  transform: rotateY(0);
  left: 0;
  background: #7FC6A6;
}
.tgl-flip:checked + .tgl-btn:active:after {
  -webkit-transform: rotateY(20deg);
  -ms-transform: rotateY(20deg);
  transform: rotateY(20deg);
}
</style>
</head>
<body>
  <span class='tg-list-item'>
    <input class='tgl tgl-light' id='cb1' type='checkbox'>
    <label class='tgl-btn' for='cb1'></label>
  </span>
  <span class='tg-list-item'>
    <input class='tgl tgl-ios' id='cb2' type='checkbox'>
    <label class='tgl-btn' for='cb2'></label>
  </span>
  <span class='tg-list-item'>
    <input class='tgl tgl-skewed' id='cb3' type='checkbox'>
    <label class='tgl-btn' data-tg-off='OFF' data-tg-on='ON' for='cb3'></label>
  </span>
  <span class='tg-list-item'>
    <input class='tgl tgl-flat' id='cb4' type='checkbox'>
    <label class='tgl-btn' for='cb4'></label>
  </span>
 
  <span class='tg-list-item'>
    <input class='tgl tgl-flip' id='cb5' type='checkbox'>
    <label class='tgl-btn' data-tg-off='Nope' data-tg-on='Yeah!' for='cb5'></label>
  </span>
</body>
</html>

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