Css offset border

* {
  box-sizing: border-box;
}

.container {
  height: 200px;
  width: 200px;
  position: relative;
  background-color: red;
  margin: 20px;
}

.inner {
  width: 100%;
  height: 100%;
  position: absolute;
  border: 2px solid black;
  top: -10px;
  left: -10px;
  z-index: 10;
}

Source: stackoverflow.com

Similar codes

-1 vote398 views1 answer
Materialize table padding css
CSS Materialize
0 vote337 views1 answer
Javafx change image on hover
CSS
1 vote355 views1 answer
How to alternate background colour in html div elements in css
CSS
0 vote327 views1 answer
Css basics
CSS
0 vote378 views1 answer
Remove all default styles from input
CSS
0 vote344 views2 answers
Box-shadow: 0px 4px 8px rgba(164, 188, 223, 0.15);
CSS
1 vote398 views1 answer
How to prevent text overflow
CSS
0 vote370 views1 answer
Css if child has class
CSS
85 votes352 views6 answers
Color code green
CSS
6 votes380 views3 answers
Vw css
CSS