.justify-start {
  justify-content: flex-start;
}
  
.justify-center {
  justify-content: center;
}

.justify-end {
  justify-content: flex-end;
}

.justify-space-between {
  justify-content: space-between;
}

.justify-space-around {
  justify-content: space-around;
}

.justify-space-evenly {
  justify-content: space-evenly;
}

.justify-stretch {
  justify-content: stretch;
}

.align-start {
  align-items: flex-start;
}

.align-center {
  align-items: center;
}

.align-end {
  align-items: flex-end;
}

.align-space-between {
  align-items: space-between;
}

.align-space-around {
  align-items: space-around;
}

.align-space-evenly {
  align-items: space-evenly;
}

.align-stretch {
  align-items: stretch;
}

.center {
  align-items: center;
  justify-content: center;
}

.flex-wrap {
  flex-wrap: wrap;
}

.flex-nowrap {
  flex-wrap: nowrap;
}

.flex-wrap-reverse {
  flex-wrap: wrap-reverse;
}

.flex-0 {
  flex: 0;
}

.flex-1 {
  flex: 1;
}

.flex-2 {
  flex: 2;
}

.flex-3 {
  flex: 3;
}

.flex-4 {
  flex: 4;
}

.flex-5 {
  flex: 5;
}

.flex-6 {
  flex: 6;
}

.flex-7 {
  flex: 7;
}

.flex-8 {
  flex: 8;
}

.flex-9 { 
  flex: 9;
}

.flex-10 {
  flex: 10;
}

.flex-11 {
  flex: 11;
}

.flex-12 {
  flex: 12;
}