相关疑难解决方法(0)

我想知道如何在这个给定的例子中更改Bootstraps 4复选框背景颜色.

非常感谢!

    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.3/css/bootstrap.min.css" integrity="sha384-Zug+QiDoJOrZ5t4lssLdxGhVrurbmBWopoEl+M6BdEfwnCJZtKxi1KgxUyJq13dy" crossorigin="anonymous">  

<style>  
.custom-control-label::before,   
.custom-control-label::after {  
top: .8rem;  
width: 1.25rem;  
height: 1.25rem;  
}  
</style>  


<div class="custom-control form-control-lg custom-checkbox">  
    <input type="checkbox" class="custom-control-input" id="customCheck1">  
    <label class="custom-control-label" for="customCheck1">Check this custom checkbox</label>  
</div>