css grid stretch to fill code example

Example 1: grid repeating auto columns

/* To achieve wrapping, we can use the auto-fit or auto-fill keywords. */

grid-template-columns: repeat( auto-fit, minmax(250px, 1fr) );

Example 2: css grid no stretch

.foo {
  display: grid;
  grid-template-columns: auto minmax(0,1fr);
}