grid-template-rows

A property that specifies the row structure of a grid container.

.grid-container {
  display: grid;
  grid-template-rows: <row-space> <row-space>;
}

where <row-space> can be one of the following:

• Grid keyword: auto, minmax(), repeat()
• Pixel value: 300px
• Percent value: 25%
• Fractional unit value: 1fr

A div split into three sections (e.g. header, main, footer).

.spam-container {
  display: grid;
  grid-template-rows: 15% 70% 15%;
}

Six equally sized columns that utilize the available space:

.eggs-container {
  display: grid;
  grid-template-rows: repeat(6, auto);
}