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

0 vote170 views1 answer
Text-indent
CSS
1 vote165 views1 answer
Associate checkbox with label
CSS
6 votes205 views3 answers
Disable drag image css
CSS
-1 vote165 views1 answer
Scss npm import
CSS
0 vote156 views1 answer
Padding right and left css
CSS
76 votes204 views6 answers
Display flex css
CSS
0 vote174 views1 answer
Css pixel art
CSS
1 vote190 views1 answer
How to make border blur css
CSS
0 vote166 views2 answers
Why is my body background color in css not working
CSS
1 vote244 views1 answer
Pixel to inches
CSS