Css calc function

.banner {
  position: absolute;
  left: 40px;
  width: calc(100% - 70px);
  border: solid black 1px;
  box-shadow: 1px 2px;
  background-color: yellow;
  padding: 6px;
  text-align: center;
  box-sizing: border-box;
}

Source: developer.mozilla.org

Similar codes

-1 vote189 views1 answer
Css not full width
CSS
32 votes184 views3 answers
Letter spacing css
CSS
1 vote186 views1 answer
Margin clickable
CSS
0 vote203 views1 answer
How to make a flex container full page
CSS
2 votes177 views3 answers
Remove border css
CSS
0 vote181 views1 answer
Css distance between text and input box
CSS
0 vote200 views1 answer
Sticky footer not working bootstrap
CSS Bootstrap
8 votes196 views3 answers
Css max one line three dots
CSS
1 vote198 views1 answer
Hardball rifler
CSS
0 vote171 views2 answers
Tailwind css form
CSS