Animation not hover out

/* Add animation to normal selector as well, besides hover selector */
div {
  background-color: #333;
  transition: background-color 400ms;
} 

div:hover {
  background-color: #000;
  transition: background-color 400ms;
}

Source: stackoverflow.com

Similar codes

0 vote184 views1 answer
Bootstrap progress bar animation not working
CSS Bootstrap
145 votes272 views6 answers
Add bootstrap to react
CSS Bootstrap
1 vote125 views1 answer
Css animate border bottom on hover
CSS
0 vote145 views1 answer
How to display a header in the center of the column in css
CSS
7 votes106 views1 answer
Col md 12
CSS
40 votes168 views6 answers
How to write css
CSS
0 vote135 views1 answer
Css a little transparent
CSS
0 vote139 views1 answer
Siteorigin hide row
CSS
0 vote135 views1 answer
Css speak
CSS
26 votes163 views4 answers
How to move text up and down in html
CSS