How to Use Gap Widget
1. Go to Dashboard > Pages > Add New
2. Go & Click " Page Builder "
3. Click " Row "
4. Go & Set " Set row layout " ( Put your number as usual (e.g. 1) )
5. Click " Insert "
6. Click " Add Widgets "
7. Search & Click " GAP "
8. Click " Edit "
9. Type height in gap field ( Eg: 100 )
10. Click " Done "
11. Click " Published "
12. You got it