【css】简单滑动开关

    今天就用css做一个入门级的滑动开关,比较简单,容易实现

     

          bady 里代码的设置

<body>
    <div class="switch">
        <label>
            <input type="checkbox" name="checkboxswitch" class="onoff">
        </label>
    </div>
</body>

  

      1、选择前位置大小的设置(即滑动的范围)

         

.onoff::before{
            content: "";
            display: block;
             40px;/* 滑动范围设置 */
            height: 24.5px;
            border: 1px solid rgb(156, 155, 155);
            background-color: rgb(179, 176, 176);
            border-radius: 25px;/* 圆角设置 */
            margin-left: -23px;/* 位置的调整 */
            margin-top: -4px;
        }

  

      2、按钮选择前位置的设置

         

.onoff::after{
            content: "";
            display: block;
             25px;/* 按钮大小 */
            height: 25px;
            background-color: rgb(255, 255, 255);
            margin-left: -22px;/* 按钮位置调整 */
            margin-top: -26px;
            transition: margin 0.2s ease-in 0.2s;/* 变化速度与方式 */
            border-radius: 25px;/* 圆角设置 */
        }

      3、其实整个实现的过程就是选择前后按钮位置发生的变化,根据调整让按钮在范围内变化,从而达到滑动的效果

.onoff:checked::after{
            margin-left:-7px;
        }

        上面的代码已经可以简单的实现滑动按钮的效果,可以根据自己的喜欢在做修改,下面是我做简单优化后的效果

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>开关样式</title>
    <style>
        *{
            margin: 0;
            padding: 0;
        }
        .switch{
             700px;
            height: 50px;
            background-color: rgb(238, 237, 237);
            margin: 100px 100px;
            padding: 20px 50px;
        }
        span{
            margin-left: 15px;
            margin-right: 50px;
            font-weight: 200;
            opacity: 0.8;
        }
        .onoff::before{
            content: "";
            display: block;
             40px;
            height: 24.5px;
            border-radius: 25px;
            margin-left: -23px;
            margin-top: -4px;
        }
        .onoff::after{
            content: "";
            display: block;
             25px;
            height: 25px;
            background-color: rgb(255, 255, 255);
            margin-left: -22px;
            margin-top: -26px;
            transition: margin 0.2s ease-in 0.2s;
            border-radius: 25px;
        }
        .onoff:checked::after{
            margin-left:-7px;
        }
        .sw1::before{
            border: 1px solid rgb(156, 155, 155);
            background-color: rgb(179, 176, 176);
        }
        .sw2::before{
            border: 1px solid rgb(127, 154, 241);
            background-color: rgb(127, 154, 241);
        }
        .sw3::before{
            border: 1px solid rgb(144, 253, 129);
            background-color: rgb(144, 253, 129);
        }
        .sw4::before{
            border: 1px solid rgb(255, 138, 138);
            background-color: rgb(255, 138, 138);
        }
    </style>
</head>
<body>
    <div class="switch">
        <label>
            <input type="checkbox" name="checkboxswitch" class="onoff sw1" checked><span>switch large</span>
            <input type="checkbox" name="checkboxswitch" class="onoff sw2" checked><span>switch large</span>
            <input type="checkbox" name="checkboxswitch" class="onoff sw3" checked><span>switch large</span>
            <input type="checkbox" name="checkboxswitch" class="onoff sw4" checked><span>switch large</span>
        </label>
    </div>
</body>

</html>

  

原文地址:https://www.cnblogs.com/netyts/p/13520320.html