CSS parent:hover child?

[Mazin07]

In CSS, how do I make a child object's style change when the parent is
hovered?

IE,

<ul>
<li>Something
<ul>
<li>else</li>
<li>else</li>
</ul>
</li>
<li>Something
<ul>
<li>else</li>
<li>else</li>
</ul>
</li>
</ul>


Make the "else"s turn red when "Something" is hovered.

 

[Leif K-Brooks]

In CSS, how do I make a child object's style change when the parent is
hovered?

li.something:hover li {
color: red;
background: white;
}

 

[Toby Inkster]

In CSS, how do I make a child object's style change when the parent is
hovered?

PARENT:hover CHILD {
property: value;
}

However, the inverse cannot be done. :-(