app/common/styles/base/forms.scss

label, legend {
  font-size:1em;
  font-weight: 300;
  margin: 0;
  &.disabled {
    color: $lightbg__grey;
  }
  .error {
    font-size: .9em;
  }
}

input[type='email'],
input[type='number'],
input[type='password'],
input[type='search'],
input[type='tel'],
input[type='url'],
input[type='text'],
textarea {
  border-radius: 0px;
  border: 1px solid $lightbg__grey;
  height: 3.1em;
  transition: all 1s ease;
  margin: 0 0 1em 0;
  background: $lightbg__grey;
  box-shadow: 0px 0px 0px;
  &:focus {
    border-color: $lightbg__accent;
    box-shadow: 0px 0px 0px;
  }
  &:disabled, .disabled {
    background: $field__disabled;
    border: 1px solid $lightbg__grey;
  }
  &.input__error {
    border-color: $error;
    background: rgba(230, 35, 37, 0.1);
  }
}

textarea { padding: .2em;
  height: auto;}
input[type="submit"] {
  margin: 1em 0;
  width: 100%;
}

//Custom select
select{
  border-radius: 0px;
  height:auto;
  @include fastTransition-all;
  @include bgImage__arrowDown-primary;
  &:focus {
    border-color: $lightbg__accent;
    @include bgImage__arrowDown-accent;
    box-shadow: 0 0 0;
  }
}

//Custom Checkbox and Radio
.checkbox-custom,
.radio-custom {
  opacity: 0;
  position: absolute;
}

.checkbox-custom, .checkbox-custom-label,
.radio-custom,
.radio-custom-label {
  display: inline-block;
  vertical-align: middle;
  margin: .1em 0 .1em -.5em;
  padding: .5em;
  cursor: pointer;
}

.checkbox-custom-label, .radio-custom-label {
  position: relative;
  padding-left: 2em;

}

.checkbox-custom + .checkbox-custom-label:before,
.radio-custom + .radio-custom-label:before {
  content: '';
  background: #fff;
  border: 1px solid $lightbg__grey;
  display: inline-block;
  vertical-align: middle;
  width: 16px;
  height: 16px;
  margin-right: 10px;
  margin-top: -3px;
  text-align: center;
  position: absolute;
  left: 9px;
  top: 15px;
}

.checkbox-custom:checked + .checkbox-custom-label:after {
  content: '\2713';
  position: absolute;
  left: 10px;
  top: 3px;
  font-size: 1em;
  padding: 4px 0 0 2px;
  color: $white;
}

.checkbox-custom:checked + .checkbox-custom-label:before {
  background: $lightbg__primary;
  @include fastTransition-all;
}

.radio-custom + .radio-custom-label:before {
  border-radius: 50%;
}

.radio-custom:checked + .radio-custom-label:before {
  background: $lightbg__primary;
  @include fastTransition-all;
  box-shadow: inset 0px 0px 0px 2px #fff;
}


.checkbox-custom:focus + .checkbox-custom-label, .radio-custom:focus + .radio-custom-label {
  outline: 1px solid $lightbg__grey; /* focus style */
}