There are various alignment settings: center, left, right, wrap text etc. You can choose the one that best suits you.
Step 4: Congratulation you have now inserted an image into your proposal. Click on " Save" to save your changes.
There are several other ways to insert an image though. At the bottom of the above screen shot you will see a "+ Insert" button - inside this dropdown you will notice a "Add Image" button. This is very similar to the above but creates an image block. Another option is to drag an image from the library in the right hand column.