app/common/styles/components/form-elements.scss

// Drop downs
.dropdown__button {
  position: relative;
  padding: 1em;
  margin-top: -10px;
  &.active,
  &:hover {
    background: $dropdown__focus-bg;
  }
  &:after {
    content: '\276F';
    display: inline-block;
    margin-left: 5px;
    font-size: .8em;
    transform: rotate(90deg);
    color: $lightbg__primary;
  }
}

.dropdown__wrapper {
  position: relative;
  display: inline-block;
  float: left;
}

.dropdown__list {
  position: absolute;
  z-index: 100;
  right: 0;
  top: 100%;
  background: $white;
  padding: 0;
  width: 100%;
  border: 1px solid $lightbg__grey;
  margin-top: -5px;
  box-shadow: 0 4px 10px -2px $lightgrey;
  li {
    list-style-type: none;
  }
  button {
    padding: 1em 1em 1em 1.8em;
    text-align: left;
    width: 100%;
    &:hover {
      background: $dropdown__focus-bg;
    }
  }
}

.dropdown__list {
  min-width: 230px;
}
.dropdown__list.multi-select {
  > .active {
    position: relative;
    &:before {
      content: '\2713';
      position: absolute;
      display: inline-block;
      top: 50%;
      left: .6em;
      color: $lightbg__primary;
      transform: translateY(-50%);
    }
  }
}

.dropdown__date {
  width: 430px;
  .row {
    padding: 1em;
    margin-right: 0;
  }
  input {
    max-width: 170px;
    color: $darkgrey;
  }
}



// Checkbox

.control-check {
  font-size: 18px;
  position: relative;
  display: inline-block;
  margin-bottom: 15px;
  padding-left: 1em;
  padding-top: 7px;
  cursor: pointer;
  line-height: .5;
}

.control-check input {
  position: absolute;
  z-index: -1;
  opacity: 0;
}

.control__indicator {
  position: absolute;
  top: 2px;
  left: 0;
  width: 20px;
  height: 20px;
  background: $white;
  border: 1px solid $lightgrey;
}

.control--radio .control__indicator {
  border-radius: 50%;
}

/* Hover and focus states */
.control-check:hover input ~ .control__indicator,
.control-check input:focus ~ .control__indicator {
  border: 1px solid $primebtn__bg;
}

/* Checked state */
.control-check input:checked ~ .control__indicator {
  background: $primebtn__bg;

}

/* Hover state whilst checked */
.control-check:hover input:not([disabled]):checked ~ .control__indicator {
  background: $primebtn__bg;
}

/* Disabled state */
.control-check input:disabled ~ .control__indicator {
  pointer-events: none;
  opacity: .6;
  background: #ccc;
  border: 1px solid $white;
}

.control-check:hover > input:disabled ~ .control__indicator {
  outline: 0;
}

/* Check mark */
.control__indicator:after,
.control-check input:not(:checked){
  position: absolute;
  display: none;
  content: '';
}

/* Show check mark */
.control-check input:checked ~ .control__indicator:after {
  display: block;
}

/* Checkbox tick */
.control-check .control__indicator:after {
  top: 3px;
  left: 7px;
  width: 5px;
  height: 10px;
  transform: rotate(45deg);
  border: solid $white;
  border-width: 0 2px 2px 0;
}

/* Disabled tick colour */
.control-check input:disabled ~ .control__indicator:after {
  border-color: $white;
  color: $white;
}