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如果检查css类存在

代码示例

1
0

适用css如果类不存在 

.container:not(.container2) > .myDiv {
  color: red;
}
0
0

类存在javascript 


            
                
            
         const div = document.querySelector('.info');
div.classList.contains('secondary'); // trueCode language: JavaScript (javascript)

类似页面

带有示例的类似页面

如果检查css类存在
施加某些css如果类existes
如果检查类存在js
如何加div存在类名javascript
如何检查css类存在javascript

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