Align Items
.align-items-start
Caja 1
Caja 2
Caja 3
.align-items-center
Caja 1
Caja 2
Caja 3
.align-items-end
Caja 1
Caja 2
Caja 3
.align-items-baseline
Caja 1
Caja 2
Caja 3
.align-items-stretch
Caja 1
Caja 2
Caja 3
Align Self
.align-self-start
.align-self-center
.align-self-end
.align-self-baseline
.align-self-stretch
Auto Margins
.mr-auto
Caja 2
Caja 3
Caja 1
Caja 2
.ml-auto
.mb-auto
Caja 2
Caja 3
Caja 1
Caja 2
.mt-auto