How to make a label and a text in the same line in Simple Form?

Hi experts,

    How to make a label and a text in the same line in Simple Form?

My Code:

<core:FragmentDefinition

  xmlns="sap.m"

  xmlns:l="sap.ui.layout"

  xmlns:f="sap.ui.layout.form"

  xmlns:core="sap.ui.core">

  <Dialog id="DisplayAccountDialog" title="{i18n>DisplayAccountTitle}" modal="true"

  icon="sap-icon://activity-individual" stretchOnPhone="false"

  showCloseButton="ture">

  <content>

  <l:Grid defaultSpan="L12 M12 S12" width="auto">

<l:content>

  <f:SimpleForm id=""

  minWidth="200em"

  maxContainerCols="2"

  editable="false"

  layout="ResponsiveGridLayout"

  title=""

  labelSpanL="4"

  labelSpanM="4"

  emptySpanL="0"

  emptySpanM="0"

  columnsL="2"

  columnsM="2">

  <f:content>

  <Label text="{i18n>SerialNo}" />

  <Text text="{SerialNo}" />

  <Label text="{i18n>PreqQty}" />

  <Text text="{PreqQty}" />

  <Label text="{i18n>GLAcct}" />

  <Text text="{GLAcct}" />

  <Label text="{i18n>CostCtr}" />

  <Text text="{CostCtr}" />

  </f:content>

  </f:SimpleForm>

</l:content>

  </l:Grid>

  </content>

  <beginButton>

  <Button text="{i18n>Confirm}" press="confirm" />

  </beginButton>

  </Dialog>

</core:FragmentDefinition>

and how to make the marginTop and marginBottom smaller?

<Table id="Items" headerText="" items="{Items}" >

   <columns>

  <Column hAlign="Center">

  <header>

  <Label text="{i18n>PreqItem}" />

  </header>

  </Column>

  <Column hAlign="Center" visible="{device>/isNoPhone}">

  <header>

  <Label text="{i18n>Quantity}"/>

  </header>

  </Column>

  <Column hAlign="Center" visible="{device>/isNoPhone}">

  <header>

  <Label text="{i18n>DelivDate}"/>

  </header>

  </Column>

  <Column hAlign="Center">

  <header>

  <Label text="{i18n>ShortText}" />

  </header>

  </Column>

  <Column hAlign="Right" width="3em">

  <header>

  <Button icon="sap-icon://add" press="handleAddItem" />

  </header>

  </Column>

    </columns>

  <ColumnListItem type="Navigation" press="handleLineItemPress" >

  <cells>

  <ObjectIdentifier title="{PreqItem}" />

  <ObjectNumber number="{Quantity}" numberUnit="{Unit}" visible="{device>/isNoPhone}"/>

  <Text text="{DelivDate}"  visible="{device>/isNoPhone}"/>

  <Text text="{ShortText}"/>

<Button icon="sap-icon://delete" press="handleDeleteItem" />

  </cells>

  </ColumnListItem>

  </Table>

thank you.

best regards,

felix.