css grid template rows code example

Example 1: grid template rows

grid-template-rows: auto;
grid-template-rows: 40px 4em 40px;
grid-template-rows: 1fr 2fr 1fr;
grid-template-rows: 3ch auto minmax(10px, 60px);

Example 2: choose grid position html

/* grid-column: <start> / <end>;  */
/* grid-row: <start> / span <length>;  */
/* i.e */
grid-column: 3 / span 2;
grid-row: 2 / 4;
grid-row: 4;