After adding a text box or another asset to your canvas, red dots will appear on the dotted outline of the asset. These are used to change the size and shape.
1. By dragging the red dots in the corners, the asset will grow or shrink proportionally.
2. The red dots in the middle allow you to resize the asset disproportionally allowing the box to grow or shrink horizontally or vertically.
3. The red dot at the very top of the asset allows you to rotate it.