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How to apply style on child tag of child tag? [duplicate]

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<div class="product">
<div class="image">
<div class="mainimage"></div>
<div class="secondimage"></div>
</div>
<div class="productdescription"></div>
</div>


At the mouse hover on class productdescription I want to apply display: block on class secondimage. How can I do it?

productdescription

secondimage

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2 Answers
2

I guess you'll need some JavaScript and jQuery to do this.

After putting an id in each div you want to interact:

$('#productDescription').hover(function()
$('#secondImage').css("display","block");
);


I don't know if it's what you looking for, but it works.

There isn't a way to do this in pure CSS with the structure you have, as a general rule CSS avoids any selectors that 'travel up' the DOM node tree to avoid complexity. However if you swap the order like so:

<div class="product">
<div class="productdescription"></div>
<div class="image">
<div class="mainimage"></div>
<div class="secondimage"></div>
</div>
</div>


Then you should be able to do the following using the Adjacent Sibling selector

.productdescription:hover + .image .secondimage
display:block;



.productdescription:hover + .image .secondimage
display:block;
color:red;


<div class="product">
<div class="productdescription">Product Description</div>
<div class="image">
<div class="mainimage">Main Image</div>
<div class="secondimage">Second Image</div>
</div>
</div>

Alternatively, if you need to keep the structure, then a bit of JavaScript/jQuery is required.

$(".productdescription").hover(function()
$(this).parent().find(".image .secondimage").toggleClass("hoverActive")
);

.secondimage.hoverActive
display:block;
color:red;


<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="product">
<div class="image">
<div class="mainimage">Main Image</div>
<div class="secondimage">Second Image</div>
</div>
<div class="productdescription">Product Description</div>
</div>