Remove guidelines for percent based laout width

3 jobs for !1486 with 2065-transfer-data-ui in 8 minutes and 20 seconds (queued for 23 seconds)
latest detached
Status Job ID Name Coverage
  Test
passed #10731
test

00:08:20

 
  Optional Tests
manual #10732
kvm allowed to fail manual
android test
manual #10733
allowed to fail manual
bridge test