The latest CSS Checkbox style code sharing

This article mainly introduces some CSS Checkbox Checkbox style code sharing, for the design of some simple page controls, friends who need it can refer to it

Checkbox The checkbox is an HTML element that probably every website uses, but most people don't style them, so they look the same on most websites. Why not style the checkbox on your website differently, or even make it look nothing like a checkbox?

In this tutorial we will create 5 different select boxes that you can use on your website.

Check out the demo to see the checkbox style we are going to create.
Demo address

First, you need to add a piece of CSS to hide all Checkbox check boxes. Next we will change its appearance. To do this you need to add a piece of code to your CSS file.

/**  
 * 隐藏默认的checkbox  
 */  
input[type=checkbox] {   
 visibility: hidden;   
}

After hiding all the Checkbox check boxes, we need to add a label HTML element. We all know that when clicking the label label with the for attribute , the corresponding Checkbox will be selected. This means that we can handle our Checkbox through the label's click event .

Style 1

This checkbox style is like an unlock slider, the slider is selected and unchecked

State will be displayed in different positions. When the slider button (label label) is clicked, the check box will be selected and the slider will move to the ON position.

We start by creating the HTML for the checkbox area.

<section>  
  <!-- Checbox One -->  
  <h3>Checkbox One</h3>  
   <p class="checkboxOne">  
    <input type="checkbox" value="1" id="checkboxOneInput" name="" />  
    <label for="checkboxOneInput"></label>  
   </p>  
</section>

Because of this style of checkbox, a label is not enough to complete the task, we use a p element to contain the checkbox, we need to use them to make black strips and rounded corners.

/**  
 * Create the slider bar  
 */  
.checkboxOne {   
 width: 40px;   
 height: 10px;   
 background: #555;   
 margin: 20px 80px;   
 position: relative;   
 border-radius: 3px;   
}

Now, we can use the label as a slider on the strip. We want the button effect to move from one side of the strip to the other, and we can add a transition to the label.

/**  
 * Create the slider from the label  
 */  
.checkboxOne label {   
 display: block;   
 width: 16px;   
 height: 16px;   
 border-radius: 50%;   

 -webkit-transition: all .5s ease;   
 -moz-transition: all .5s ease;   
 -o-transition: all .5s ease;   
 -ms-transition: all .5s ease;   
 transition: all .5s ease;   
 cursor: pointer;   
 position: absolute;   
 top: -3px;   
 left: -3px;   

 background: #ccc;   
}

Now that the slider is in the checked (off) position, when we check the checkbox, we want a reaction to happen, so we can move the slider to the other end. We need to know to determine if the check box is selected, and if so, change the left attribute of the label element.

/**  
 * Move the slider in the correct position if the checkbox is clicked  
 */  
.checkboxOne input[type=checkbox]:checked + label {   
 left: 27px;   
}

This is the CSS you need for your first Checkbox.

Style 2

This checkbox style is the same as the style, but the difference is that this slider button will change color. When you click the slider button, it moves to the other side of the strip and changes the button's color.

HTML code and style one are exactly the same.

<section>  
  <!-- Checbox Two -->  
  <h3>Checkbox Two</h3>  
   <p class="checkboxTwo">  
    <input type="checkbox" value="1" id="checkboxTwoInput" name="" />  
    <label for="checkboxTwoInput"></label>  
   </p>  
</section>

This p will become a strip larger than the style. The label will still be used as a slider. Use the following CSS to define it.

/**  
 * Checkbox Two  
 */  
.checkboxTwo {   
 width: 120px;   
 height: 40px;   
 background: #333;   
 margin: 20px 60px;   

 border-radius: 50px;   
 position: relative;   
}

There is a black bar in the middle of this style, and the slider will slide left and right along it, but the p element has already been used, so we need to use

:beforepseudo-classCreate a new element.

/**  
 * Create the line for the circle to move across  
 */  
.checkboxTwo:before {   
 content: '';   
 position: absolute;   
 top: 19px;   
 left: 14px;   
 height: 2px;   
 width: 90px;   
 background: #111;   
}

Same as style 1, next we write a CSS style for the label and use it as a slider.

/**  
 * Create the circle to click  
 */  
.checkboxTwo label {   
 display: block;   
 width: 22px;   
 height: 22px;   
 border-radius: 50%;   

 -webkit-transition: all .5s ease;   
 -moz-transition: all .5s ease;   
 -o-transition: all .5s ease;   
 -ms-transition: all .5s ease;   
 transition: all .5s ease;   
 cursor: pointer;   
 position: absolute;   
 top: 9px;   
 z-index: 1;   
 left: 12px;   
 background: #ddd;   
}

I want to achieve a selected state similar to Style 1, and change the left and background attributes of the label when selected.

/**  
 * Create the click event for the checkbox  
 */  
.checkboxTwo input[type=checkbox]:checked + label {   
 left: 84px;   
 background: #26ca28;   
}

样式三

这个复选框的样式比样式二更复杂一些，它和前面的例子一样会左右滑动，并且当改变选中和未选中的状态时，滑块滑动到另一侧并且在原位置显示对应的文本。

首先，我们写HTML代码，这和前面是相同的。

<section>  
  <!-- Checbox Three -->  
  <h3>Checkbox Three</h3>  
   <p class="checkboxThree">  
    <input type="checkbox" value="1" id="checkboxThreeInput" name="" />  
    <label for="checkboxThreeInput"></label>  
   </p>  
</section>

然后，我们用相同的方式把p作为滑块，下面的代码会创建一个黑色圆角的条带，我们可以把滑块和文本放到里面。

/**  
 * Checkbox Three  
 */  
.checkboxThree {   
 width: 120px;   
 height: 40px;   
 background: #333;   
 margin: 20px 60px;   

 border-radius: 50px;   
 position: relative;   
}

当滑块处于未选中状态时，滑块会在左侧，并且右边显示”OFF”，当点击的时候，滑块移动到右侧，左侧显示”ON”。
但是元素数量不足以让我们实现这些功能，所以我们要用:before和:after两个伪类创建两个元素，分别放置”ON”和”OFF”。

/**  
 * Create the text for the On position  
 */  
.checkboxThree:before {   
 content: 'On';   
 position: absolute;   
 top: 12px;   
 left: 13px;   
 height: 2px;   
 color: #26ca28;   
 font-size: 16px;   
}   
/**  
 * Create the label for the off position  
 */  
.checkboxThree:after {   
 content: 'Off';   
 position: absolute;   
 top: 12px;   
 left: 84px;   
 height: 2px;   
 color: #ddd;   
 font-size: 16px;   
}

和前面一样，我们来添加滑块的样式，当被点击时它会移动到另一侧，并且改变颜色。

/**  
 * Create the pill to click  
 */  
.checkboxThree label {   
 display: block;   
 width: 52px;   
 height: 22px;   
 border-radius: 50px;   

 -webkit-transition: all .5s ease;   
 -moz-transition: all .5s ease;   
 -o-transition: all .5s ease;   
 -ms-transition: all .5s ease;   
 transition: all .5s ease;   
 cursor: pointer;   
 position: absolute;   
 top: 9px;   
 z-index: 1;   
 left: 12px;   
 background: #ddd;   
}   

/**  
 * Create the checkbox event for the label  
 */  
.checkboxThree input[type=checkbox]:checked + label {   
 left: 60px;   
 background: #26ca28;   
}

样式四

在这个样式中，我们会创建两个圆形，当点击时改变里面的圆形的颜色表示选中与未选中的状态。
和前面一样的HTML代码。

<section>  
  <!-- Checbox Four -->  
  <h3>Checkbox Four</h3>  
   <p class="checkboxFour">  
    <input type="checkbox" value="1" id="checkboxFourInput" name="" />  
    <label for="checkboxFourInput"></label>  
   </p>  
</section>

接下来我们要为checkbox创建外面的圆形，使用CSS的border-radius属性，并且设置为100%就可以创建一个正圆形。

<section>   
  <!-- Checbox Four -->   
  <h3>Checkbox Four</h3>   
   <p class="checkboxFour">   
    <input type="checkbox" value="1" id="checkboxFourInput" name="" />   
    <label for="checkboxFourInput"></label>   
   </p>   
</section>

然后我们用label元素来创建一个小一点的圆形，它会根据checkbox状态来改变颜色。

/**  
 * Create the checkbox button  
 */  
.checkboxFour label {   
 display: block;   
 width: 30px;   
 height: 30px;   
 border-radius: 100px;   

 -webkit-transition: all .5s ease;   
 -moz-transition: all .5s ease;   
 -o-transition: all .5s ease;   
 -ms-transition: all .5s ease;   
 transition: all .5s ease;   
 cursor: pointer;   
 position: absolute;   
 top: 5px;   
 left: 5px;   
 z-index: 1;   

 background: #333;   

 -webkit-box-shadow:inset 0px 1px 3px rgba(0,0,0,0.5);   
 -moz-box-shadow:inset 0px 1px 3px rgba(0,0,0,0.5);   
 box-shadow:inset 0px 1px 3px rgba(0,0,0,0.5);   
}

当复选框被选中的时候，我们要改变内圈的背景颜色来表示选中状态。

/**  
 * Create the checked state  
 */  
.checkboxFour input[type=checkbox]:checked + label {   
 background: #26ca28;   
}

样式五

这个复选框的样式有些不同，它看起来只是比浏览器默认的checkbox样式稍微好了些，但是不同的是我们可以根据自己的需要来定义它的样式了。
首先还是一样的HTML代码

<section>  
  <!-- Checbox Five -->  
  <h3>Checkbox Five</h3>  
   <p class="checkboxFive">  
    <input type="checkbox" value="1" id="checkboxFiveInput" name="" />  
    <label for="checkboxFiveInput"></label>  
   </p>  
</section>

在前面的例子中，我们把p作为checkbox的滑动条带或者外部的圆圈，但是这一次我们不需要了，可以使用p元素来设置复选框的区域。

/**  
 * Checkbox Five  
 */  
.checkboxFive {   
 width: 25px;   
 margin: 20px 100px;   
 position: relative;   
}

label标签用于Click事件和我们要定义的复选框的方框样式。

/**  
 * Create the box for the checkbox  
 */  
.checkboxFive label {   
 cursor: pointer;   
 position: absolute;   
 width: 25px;   
 height: 25px;   
 top: 0;   
   left: 0;   
 background: #eee;   
 border:1px solid #ddd;   
}

接下来，我们要创建方框中的对勾，对于这一点，我们可以使用:after伪类创建一个新的元素，为了实现这个样式，我们可以创建一个5px x 9px的长方形并给他加上边框。这时候我们去掉上面和右边的边框之后，它会看起来像一个字母L。然后我们可以使用CSS的transform属性让它旋转一下，这样看起来就像是一个对勾。

/**  
 * Display the tick inside the checkbox  
 */  
.checkboxFive label:after {   
 opacity: 0.2;   
 content: '';   
 position: absolute;   
 width: 9px;   
 height: 5px;   
 background: transparent;   
 top: 6px;   
 left: 7px;   
 border: 3px solid #333;   
 border-top: none;   
 border-right: none;   

 -webkit-transform: rotate(-45deg);   
 -moz-transform: rotate(-45deg);   
 -o-transform: rotate(-45deg);   
 -ms-transform: rotate(-45deg);   
 transform: rotate(-45deg);   
}

在上面的CSS中，我们已经设置它的透明度为0.2，所以你会看到的复选框有一个半透明的对勾。你可以在悬停的时候加深一点，在选中时，可以把设置为不透明。

/**  
 * Create the hover event of the tick  
 */  
.checkboxFive label:hover::after {   
 opacity: 0.5;   
}   

/**  
 * Create the checkbox state for the tick  
 */  
.checkboxFive input[type=checkbox]:checked + label:after {   
 opacity: 1;   
}

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