.d-none {
  display: none;
}
.d-block {
  display: block;
}
.d-inline-block {
  display: inline-block;
}
.d-flex {
  display: flex;
}
.d-inline-flex {
  display: inline-flex;
}

.justify-content-start {
  justify-content: flex-start;
}
.justify-content-end {
  justify-content: flex-end;
}
.justify-content-center {
  justify-content: center;
}
.justify-content-between {
  justify-content: space-between;
}
.justify-content-around {
  justify-content: space-around;
}

.align-items-start {
  align-items: flex-start;
}
.align-items-end {
  align-items: flex-end;
}
.align-items-center {
  align-items: center;
}
.align-items-baseline {
  align-items: baseline;
}
.align-items-stretch {
  align-items: stretch;
}

.align-content-start {
  align-content: flex-start;
}
.align-content-end {
  align-content: flex-end;
}
.align-content-center {
  align-content: center;
}
.align-content-between {
  align-content: space-between;
}
.align-content-around {
  align-content: space-around;
}
.align-content-stretch {
  align-content: stretch;
}

.align-self-auto {
  align-self: auto;
}
.align-self-start {
  align-self: flex-start;
}
.align-self-end {
  align-self: flex-end;
}
.align-self-center {
  align-self: center;
}
.align-self-baseline {
  align-self: baseline;
}
.align-self-stretch {
  align-self: stretch;
}

.flex-center {
  display: flex;
  align-items: center;
}
.flex-center-between {
  display: flex;
  align-items: center;
  align-content: space-between;
}
.flex-nowrap {
  flex-wrap: nowrap;
}

.float-right {
  float: right;
}
.float-left {
  float: left;
}
.float-inline-start {
  float: inline-start;
}
.float-inline-end {
  float: inline-end;
}

.flex-1 {
  -webkit-box-flex: 1 !important;
  flex: 1 !important;
}
.flex-2 {
  -webkit-box-flex: 2 !important;
  flex: 2 !important;
}
.flex-column {
  -webkit-box-orient: vertical !important;
  -webkit-box-direction: normal !important;
  flex-direction: column !important;
}
.flex-column-reverse {
  -webkit-box-orient: vertical !important;
  -webkit-box-direction: reverse !important;
  flex-direction: column-reverse !important;
}
.display-center {
  @include display-center();
}
.display-center-v {
  @include display-center-v();
}
.display-center-h {
  @include display-center-h();
}