.cms-radio-options .radio {
    display: inline-block;
    margin-right: 10px;
}

.extension-number input.extension-number {
    width: 25%;
}

.form-group .form__field-holder .optionset.option-set-grid {
    display: flex;
}

.optionset.option-set-grid .form-check-label {
    padding-right: 10px;
}