(1) justify-content: center;
(2) justify-content: flex-end;
(3) justify-content: space-between;
(4) justify-content: space-around;
(6) flex-shrink
width: 150px
width: 100px
width: 200px
(8) flex-wrap: wrap;
width: 150px
width: 100px
width: 200px
(9) flex-wrap: wrap; height: 300px;
width: 150px
width: 100px
width: 200px
(10) align-items: center; height: 300px;
width: 150px
width: 100px
width: 200px
(11) align-items: end; height: 300px;
width: 150px
width: 100px
width: 200px
(12) align-items: stretch; height: 300px;
h-auto
h-auto
h-auto
width: 150px
width: 100px
width: 200px
h-auto
h-auto
h-auto
h-auto
h-auto
(13) Vertically Centered Layout
(14) flex-direction: column;
width: 150px
width: 100px
width: 200px
(16) Holy Grail Layout (height: 300px)