Update textwindow.css
Update textwindow.css

change the width for a better reading ~70-80 letters each line / holding the propotion by changing the fontsize
unfoldingWord-dev/uw-web,unfoldingWord-dev/uw-web,unfoldingWord-dev/uw-web,unfoldingWord-dev/uw-web,digitalbiblesociety/browserbible-3,unfoldingWord-dev/uw-web,explorigin/browserbible-3,explorigin/browserbible-3,explorigin/browserbible-3,digitalbiblesociety/browserbible-3,digitalbiblesociety/browserbible-3