display grid en css code example

Example 1: display grid

display: grid;
        grid-template-columns: repeat(3, 30%);
        grid-column-gap: 3.33%;
        grid-row-gap: 60px;

Example 2: css grid

.item-a {
  grid-area: header;
}
.item-b {
  grid-area: main;
}
.item-c {
  grid-area: sidebar;
}
.item-d {
  grid-area: footer;
}

.container {
  display: grid;
  grid-template-columns: 50px 50px 50px 50px;
  grid-template-rows: auto;
  grid-template-areas: 
    "header header header header"
    "main main . sidebar"
    "footer footer footer footer";
}

Example 3: display grid

grid-template-columns: auto auto auto;

Example 4: display grid

.container {
  display: grid | inline-grid;
}