how to use flex property in css code example

Example 1: flex: syntex

flex: none                                            /* value 'none' case */
flex: <'flex-grow'>                                   /* One value syntax, variation 1 */
flex: <'flex-basis'>                                  /* One value syntax, variation 2 */
flex: <'flex-grow'> <'flex-basis'>                    /* Two values syntax, variation 1 */
flex: <'flex-grow'> <'flex-shrink'>                   /* Two values syntax, variation 2 */
flex: <'flex-grow'> <'flex-shrink'> <'flex-basis'>    /* Three values syntax */
flex: inherit

Example 2: css all flex properties

.item {
  flex: none | [ <'flex-grow'> <'flex-shrink'>? || <'flex-basis'> ]
}

Example 3: css all flex properties

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

Example 4: css all flex properties

.item {
  order: 5; /* default is 0 */
}

Example 5: flex property in css

The flex property is a shorthand property for:

flex-grow
flex-shrink
flex-basis