Show content when hovering over DIV

Question

Is it possible to show content when hovering over the DIV. See Image

When I hover over the div, the transition takes place, but is it possible to show content inside the hovering div, ie. Images etc

html :

<div class="flowingdown">

</div>

CSS3 :

.flowingdown {
    width:1045px;
    background-image:url(images/vertical_cloth.png);
    height:50px;
    float:left;
    margin-top:2px;
    margin-bottom:2px;
    border-radius:0 0  55px 55px ;
    transition: height 1s;
    -webkit-transition: height 1s;


}

.flowingdown:hover {
    height:100px;
}

Answer 1

Assume you have the following markup:

<div id="parent">
    Some content
    <div id="hover-content">
        Only show this when hovering parent
    </div>
</div>

The CSS:

#hover-content {
    display:none;
}
#parent:hover #hover-content {
    display:block;
}

This should do the trick.

Not sure how you'd do it with transitions, but you'd have to put the same selector at least.

Example

Answer 2

If, per say, you have this context :

<div class="flowingdown">
    <div class="something-inside">
        something-inside
    </div>
    <div class="something-inside-but-hidden">
        something-inside-but-hidden
    </div>
</div>

CSS

.something-inside-but-hidden {display:none}
.flowingdown:hover .something-inside-but-hidden {display:block}

Working example jsFiddled here