Answers for "gap just between items flex"

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;
}

flex margin between items

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