Answers for "width height css"

css size

#myID {
  height: 100px; /* Sets the height */
  width: 200px; /* Sets the width */
}
/* or... */
.myClass {
  height: 220px; /* Sets the height */
  width: 40px; /* Sets the width */
}
/* They both work! */

set height to width css

example {
  height: 100px;
  width: 100px;
  background-color: blue;
}