change other elements on hover css code example
Example 1: css hover change another element
#a:hover ~ #b {
background: #ccc
}
<div id="a">Div A</div>
<div>random other elements</div>
<div>random other elements</div>
<div>random other elements</div>
<div id="b">Div B</div>
Example 2: css hover change other element
#container:hover > #cube { background-color: yellow; }