I tried but it doesn't work. What's wrong with this?
<element type="Field" id="Title" xAnchor="Picture.Right" x="15" yAnchor="Picture.Top" y="-16" widthDock="Panel" width="-725" font="Open Sans" style="Bold" size="42" fg="245,245,245" ></element>
<element type="Field" id="Artist" xAnchor="Picture.Right" x="15" yAnchor="Title.Bottom" y="-16" widthDock="Panel" width="-725" font="Open Sans Light" style="Regular" size="42" fg="245,245,245" ></element>
Neither it works using a specific width, as witdh="400" (without widthDock).