It looks like you have Auto size turned off and are using a specific font size.
You can go to Edit>Options and make sure under Song>Song Font>Format that the resize text to fit element is checked. If so, then edit your theme and make sure it's checked there in the Inspector.
We recently switched computers with EW7.0.
Everything is working out except typing songs/quotes, etc. Seems the font is going off page like a mile away... no clue! Cant seem to repair it in options. The theme is set to go, but problem still exists.