css align content row code example

Example 1: css flex vertical align

/* Answer to: "css flex vertical align" */

.box {
  display: flex;
  align-items: center; /* Vertical */
  justify-content: center; /* Horizontal */
}

.box div {
  width: 100px;
  height: 100px;
}

/*
  For more information go to:
  https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_Flexible_Box_Layout/Aligning_Items_in_a_Flex_Container
*/

Example 2: align divs vertically start new column after every row

.column-container {
  column-width: 15rem; /* width of each column */
  column-gap: 1rem; /* increase gap between each column */
  width: 80%;
}

.column-container .column {
  margin-bottom: 1rem;
}