chore demo: fix css sidebar
chore demo: fix css sidebar

The last three links didn’t include ng click which closes the sidebar
after a click on the link.

hinablue/lumX,clementprevot/lumX,terradatum/lumX,bright-sparks/lumX,daniel-oliveiravas/lumX,b-cuts/lumX,jayaguilar/lumX,clementprevot/lumX,terradatum/lumX,bright-sparks/lumX,daniel-oliveiravas/lumX,jefvel/lumX,jefvel/lumX,noikiy/lumX,jason588/lumX,ezzye/write-to-be-heard,jefvel/lumX,lumapps/lumX,b-cuts/lumX,jayaguilar/lumX,bright-sparks/lumX,cupceavictor/lumX,clementprevot/lumX,noikiy/lumX,clementprevot/lumX,Ener-Getick/lumX,ezzye/write-to-be-heard,bright-sparks/lumX,cupceavictor/lumX,bijeeshtk/lumx,jefvel/lumX,bijeeshtk/lumx,daniel-oliveiravas/lumX,hinablue/lumX,terradatum/lumX,jayaguilar/lumX,Ener-Getick/lumX,jason588/lumX,cupceavictor/lumX,b-cuts/lumX,itxd/lumX,itxd/lumX,Ener-Getick/lumX,ezzye/write-to-be-heard,jayaguilar/lumX,b-cuts/lumX,hinablue/lumX,noikiy/lumX,itxd/lumX,bijeeshtk/lumx,itxd/lumX,lumapps/lumX,jason588/lumX,lumapps/lumX,lumapps/lumX,daniel-oliveiravas/lumX,jason588/lumX,terradatum/lumX,noikiy/lumX,Ener-Getick/lumX,hinablue/lumX,ezzye/write-to-be-heard,cupceavictor/lumX,bijeeshtk/lumx