Since you are using thegetElementsByClassNamemethod, it will return an array/collection containing the elements of the given class.
If you only have one element, use.querySelectorinstead.
Alternatively, if you prefer to use thegetElementsByClassNamemethod, you can use a for loop or the.find()method to find the desired element and apply the style.
In React, I think usingrefis better than using the DOM API to locate elements.
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Since you are using the
getElementsByClassNamemethod, it will return an array/collection containing the elements of the given class.If you only have one element, use
.querySelectorinstead.Alternatively, if you prefer to use the
getElementsByClassNamemethod, you can use a for loop or the.find()method to find the desired element and apply the style.In React, I think using
refis better than using the DOM API to locate elements.