/CSS/How to apply a transition to a child element when hovering over parent element

How to apply a transition to a child element when hovering over parent element

.parent {
    background: red;
}
.child {
    overflow: hidden;
    height: 0;
    background: blue;
    -webkit-transition: all .8s ease;
    -moz-transition: all .8s ease;
    -ms-transition: all .8s ease;
    -o-transition: all .8s ease;
    transition: all .8s ease;
    color: white;
}
.parent:hover > .child {
    height: 30px;
    display: block;
}

Source: stackoverflow.com

Similar codes

10 votes274 views3 answers
Html disable suggestions
CSS
4 votes195 views1 answer
Css first h element
CSS
0 vote195 views1 answer
1rem in px
CSS
0 vote241 views1 answer
Morphism box shadow
CSS
0 vote166 views1 answer
Tailwind css strikethrough
CSS
1 vote199 views1 answer
When is raksha bandhan in india 2020
CSS
1 vote187 views1 answer
Css selector with text content
CSS
6 votes240 views5 answers
Table fixed header
CSS
3 votes215 views4 answers
Transparent button css
CSS
20 votes167 views4 answers
Css display vertical align
CSS