width calc(100 - 100px) code example

Example 1: css calc height

div {
	width: calc(100% - 100px);
}

Example 2: css calc

body {
  width: calc(100vw - 8px);
  height: calc(100vh - 8px);
}

Example 3: width calc(100 - 100px)

div{
width: calc(100% - 284);
}