openecomp-ui/resources/scss/components/_inputOptions.scss

.input-options {
  display: flex;
  border: 1px solid $light-gray;
  border-radius: 2px;
  height: 30px;
  &:hover {
    border-color: $gray;
  }
  .input-options-select {
    float: left;
    border: none;
    transition-property: width;
    transition-duration: 300ms;
    padding-top:0px;
    padding-bottom: 0px;
    height:28px;
  }

  .input-options-other{
    float: left;
    height: 30px;
    border: none;
    padding-top:0px;
    padding-bottom: 0px;
    height:28px;
  }
  .input-options-separator {
    width: 1px;
    height: 24px;
    margin-top: 2px;
    margin-bottom: 2px;
    border:1px solid $light-gray;
  }
}

.input-options.has-error {
   border-color: #A94442;
}