When you create a new email form it always has a default size (727×506 px).
The size of the form is of no importance unless you wish to embed it in a specific area of the webpage – in this case you need to determine the exact size of the email form so it doesn’t get cut. When embedding a web form you need to publish it as “script” or “iframe” and insert the generated code the specific area of your web page html.

Following are steps to change the form’s dimensions:
1- Enter the form in the form builder.
2- Go to the ‘form settings’ on the right.
3- enter a different width and height.
* if you are trying to contract the form size when there are elements in it you may not be able to do so if there are elements in the way. If this is the case, try to move/change elements size to allow the wanted contraction.
4- press on ‘apply’.
5- save the form.

** please note that if you change your form’s dimensions after it has been embedded you will need to publish it again and replace the current generated code with the new one.