Once you have placed your image in your design you may want to re-size it so that it fits better within the design. To re-size an image:
Scroll down to the Create your website section and click on the Website Builder icon.
Click on the Login button next to the relevant package.
In the Design view use the mouse to click and highlight the image you wish to re-size.
Choose one of the white rectangles highlighting the edges of the image. Click and drag to change the size of the image. The image will re-size in proportion to the original dimensions unless you first de-select the change the Aspect Ratio option in the image properties.
To change the Aspect Ratio:
Select the image as above and choose the settings option.
In the Image menu that appears at the bottom of the page, click the lock icon under the image heading. When you now click and drag on the sizing rectangles, the image will no longer re-size in proportion.