Double border color css

.double-border {
  display: block;
  clear: both;
  background: red;
  border: 5px solid yellow;
  outline: 5px solid blue;
  transition: 0.7s all ease-in;
  height: 50px;
  width: 50px;
}
.double-border:hover {
  background: yellow;
  outline-color: red;
  border-color: blue;
}
<div class="double-border"></div>

Source: stackoverflow.com

Similar codes

0 vote187 views1 answer
#f7fafc
CSS
44 votes140 views6 answers
Textarea disable resize
CSS
19 votes142 views6 answers
Map method
CSS
2 votes141 views1 answer
Why do we need hexadecimal number system
CSS
1 vote152 views1 answer
Css select with attribute
CSS
1 vote130 views1 answer
Ionic ios remove button appearance
CSS
43 votes137 views4 answers
Text limit in css
CSS
28 votes155 views6 answers
Background image react
CSS
0 vote151 views2 answers
Difference bw box and border box
CSS
0 vote177 views1 answer
Twig language name
CSS