MAGETWO-92697: Add vertical alignment to column configuration

- make field width small

Author: anthoula

app/code/Magento/PageBuilder/view/adminhtml/ui_component/pagebuilder_column_form.xml

@@ -262,6 +262,9 @@
             <settings>
                 <label translate="true">Minimum Height</label>
                 <addAfter translate="true">px</addAfter>
+                <additionalClasses>
+                    <class name="admin__field-small">true</class>
+                </additionalClasses>
                 <validation>
                     <rule name="validate-number" xsi:type="boolean">true</rule>
                 </validation>