94 lines
2.0 KiB
CSS
94 lines
2.0 KiB
CSS
*{
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/* 初始化 */
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margin: 0;
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padding: 0;
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}
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body{
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/* 100%窗口高度 */
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height: 100vh;
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/* 弹性布局 水平+垂直居中 */
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display: flex;
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justify-content: center;
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align-items: center;
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background-color: #2b2b2b;
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}
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.container{
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/* 弹性布局 纵向排列 */
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display: flex;
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flex-direction: column;
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}
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.container label{
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/* 相对定位 */
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position: relative;
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margin: 5px 0;
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cursor: pointer;
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}
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.container label span{
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position: relative;
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display: block;
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width: 80px;
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height: 40px;
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background-color: #222;
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border-radius: 40px;
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/* 内阴影 */
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box-shadow: inset 0 2px 15px rgba(0,0,0,0.2),
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inset 0 2px 2px rgba(0,0,0,0.2),
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inset 0 -1px 1px rgba(0,0,0,0.2);
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}
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/* 滑块 */
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.container label .indicator{
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/* 绝对定位 */
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position: absolute;
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left: 0;
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top: 0;
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width: 40px;
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height: 40px;
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/* 渐变背景 */
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background: linear-gradient(to bottom,#444,#222);
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border-radius: 50%;
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/* 阴影 */
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box-shadow: 0 2px 5px rgba(0,0,0,0.5),
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inset 0 1px 1px rgba(255,255,255,0.1);
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/* 缩小 */
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transform: scale(0.9);
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/* 动画过渡 */
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transition: 0.5s;
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}
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/* 滑块中心的发光点 */
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.container label .indicator::before{
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content: "";
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width: 5px;
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height: 5px;
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/* 绝对定位 居中 */
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position: absolute;
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left: 50%;
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top: 50%;
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transform: translate(-50%,-50%);
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background-color: #f00;
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border-radius: 50%;
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/* 阴影制造发光效果 */
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box-shadow: 0 0 2px #f00,
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0 0 5px #f00,
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0 0 10px #f00,
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0 0 15px #f00,
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0 0 20px #f00,
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0 0 25px #f00,
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0 0 30px #f00,
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0 0 35px #f00;
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transition: 0.5s;
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}
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/* 勾选复选框后滑块的变化 */
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.container label input:checked ~ .indicator{
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left: 40px;
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}
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.container label input:checked ~ .indicator::before{
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background-color: #0f0;
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box-shadow: 0 0 2px #0f0,
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0 0 5px #0f0,
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0 0 10px #0f0,
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0 0 15px #0f0,
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0 0 20px #0f0,
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0 0 25px #0f0,
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0 0 30px #0f0,
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0 0 35px #0f0;
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} |