gap between flex elements code example

Example 1: css flex gap between items

/* limited support (Q1/2021: Firefox, Chrome, Safari) */
.flex-container
{
  display: flex;
  gap: 5px;
}

/* broad support */
.flex-item
{
  margin: 5px;
  /* and/or */
  padding: 5px;
}

Example 2: add space between flex items

.flex-gap {
  display: inline-flex;
  flex-wrap: wrap;
}

.flex-gap > div {
  margin: 6px; /* HERE WE ADD THE SPACE */
}