CSS Flexbox

flexbox.css

.container {
  display: flex; /* or inline-flex */

  /* Flexbox is a single-direction layout concept */
  flex-direction: row | row-reverse | column | column-reverse;
  flex-wrap: nowrap | wrap | wrap-reverse;
  flex-flow: <‘flex-direction’> || <‘flex-wrap’>;

  /* main axis */
  justify-content: flex-start | flex-end | center | space-between | space-around;

  /* cross axis */
  align-items: flex-start | flex-end | center | baseline | stretch; /* default stretch */

  /* cross-axis */
  /* Note: this property has no effect when there is only "one line" of flex items. */
  align-content: flex-start | flex-end | center | space-between | space-around | stretch; /* default stretch */
}

.item {
  order: <integer>;             /* default 0 */
  flex-grow: <number>;          /* default 0 */
  flex-shrink: <number>;        /* default 1 */
  flex-basis: <length> | auto;  /* default auto */
  flex: none | [ <'flex-grow'> <'flex-shrink'>? || <'flex-basis'> ];
  align-self: auto | flex-start | flex-end | center | baseline | stretch;
}