update docs affix for large desktop given latest grid changes
update docs affix for large desktop given latest grid changes

BS3 commit 86fd07f93c2d336aa4b74aebfaa37662f5240897

todc/todc-bootstrap,ztx1491/todc-bootstrap,mozillo/todc-bootstrap,2947721120/googlebt4,todc/todc-bootstrap,aaroncnhk/todc-bootstrap,up2vs/todc-bootstrap,todc/todc-bootstrap,2947721120/todc-bootstrap