How to realize the example of switch in mobile phone by CSS

On Many designs, like switches or radio, today I'll talk about how to use CSS to implement dynamic switches.

In the HTML code, it's very simple.

<input type= "checkbox" id= "1" class= "checkbox" ><label class= "switch" for= "1" ></label>

Below is our CSS code

<style>. checkbox {display:none;        }. switch {width:50px;        height:31px;        Background: #56ACFE;        border-radius:20px;        padding:1px;        Box-sizing:border-box;        Display:inline-block;    margin-top:15px;        }. Switch:after {content: ';        box-shadow:0 3px 8px 0 rgba (0,0,0,0.15), 0 1px 1px 0 rgba (0,0,0,0.16), 0 3px 1px 0 rgba (0,0,0,0.10);        width:28px;        height:28px;        Background: #fff;        border-radius:50%;        Display:block;        margin-left:1px;        Float:left;    Transition:all 0.5s;    }. checkbox:checked+.switch:after {margin-left:20px;    }. Checkbox:checked+.switch {background: #ccc; }</style> 

In this way, the switch that often appears on the design and on the phone is realized.