.is-invisible {
  visibility: hidden;
}
.is-underline {
  text-decoration: underline;
}
.is-sideless {
  box-shadow: 0 2px 0 -1px $grey-light, 0 -2px 0 -1px $grey-light;
}
.is-bottomless {
  box-shadow: 0 -1px 0 0 $grey-light;
}
.is-borderless {
  border: none !important;
}
.is-relative {
  position: relative;
}
.is-fullwidth {
  width: 100%;
}
.is-in-bottom-right {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  z-index: 10;
}

.has-background-transition {
  transition: background-color $easing $speed;
}
.is-flex-column {
  display: flex;
  flex-direction: column;
}
.is-flex-v-centered {
  display: flex;
  align-items: center;
  align-self: center;
  justify-content: center;
}
.is-flex-v-centered-tablet {
  @include tablet {
    display: flex;
    align-items: center;
    align-self: center;
    justify-content: center;
  }
}
.is-flex-center {
  display: flex;
  align-items: center;
}
.is-flex-1 {
  flex-grow: 1;
}
.is-flex-wrap {
  flex-flow: row wrap;
}
.is-flex-end {
  display: flex !important;
  justify-content: flex-end;
}
.is-flex-full {
  flex-basis: 100%;
}
.is-no-flex-grow {
  flex-grow: 0 !important;
}
.is-auto-width {
  width: auto;
}

.is-flex-between,
.is-grouped-split {
  display: flex;
  justify-content: space-between !important;
}
.has-default-border {
  border: 1px solid $grey !important;
}
.has-no-pointer {
  pointer-events: none;
}
.has-pointer {
  cursor: pointer;
}
.has-short-padding {
  padding: 0.25rem 1.25rem;
}

.is-sideless.has-short-padding {
  padding: 0.25rem 1.25rem;
}
.has-current-color-fill {
  &,
  & svg {
    fill: currentColor;
  }
}
.is-word-break {
  overflow-wrap: break-word;
  word-wrap: break-word;
  word-break: break-word;
  white-space: pre-wrap;
}
.is-font-mono {
  font-family: $family-monospace;
}
.is-size-8 {
  font-size: $size-8 !important;
}
.is-size-9 {
  font-size: $size-9 !important;
}
@each $name, $shade in $shades {
  .has-background-#{$name} {
    background: $shade !important;
  }
}
.has-background-transparent {
  background: transparent !important;
}
@each $name, $pair in $colors {
  $color: nth($pair, 1);
  .has-background-#{$name} {
    background: $color !important;
  }
}
.is-optional {
  color: $grey;
  font-size: $size-8;
  text-transform: lowercase;
}