css: Use SCSS nesting in zulip.scss for `.bookend_tr`.
css: Use SCSS nesting in zulip.scss for `.bookend_tr`.
zulip/zulip,brainwane/zulip,showell/zulip,andersk/zulip,rht/zulip,brainwane/zulip,brainwane/zulip,timabbott/zulip,eeshangarg/zulip,hackerkid/zulip,showell/zulip,eeshangarg/zulip,eeshangarg/zulip,punchagan/zulip,zulip/zulip,synicalsyntax/zulip,zulip/zulip,punchagan/zulip,eeshangarg/zulip,punchagan/zulip,hackerkid/zulip,synicalsyntax/zulip,kou/zulip,punchagan/zulip,eeshangarg/zulip,zulip/zulip,shubhamdhama/zulip,hackerkid/zulip,andersk/zulip,rht/zulip,shubhamdhama/zulip,timabbott/zulip,timabbott/zulip,rht/zulip,synicalsyntax/zulip,eeshangarg/zulip,andersk/zulip,shubhamdhama/zulip,timabbott/zulip,kou/zulip,punchagan/zulip,timabbott/zulip,hackerkid/zulip,showell/zulip,showell/zulip,zulip/zulip,kou/zulip,timabbott/zulip,shubhamdhama/zulip,brainwane/zulip,kou/zulip,kou/zulip,brainwane/zulip,hackerkid/zulip,rht/zulip,kou/zulip,showell/zulip,hackerkid/zulip,andersk/zulip,andersk/zulip,hackerkid/zulip,brainwane/zulip,synicalsyntax/zulip,showell/zulip,shubhamdhama/zulip,andersk/zulip,showell/zulip,timabbott/zulip,synicalsyntax/zulip,andersk/zulip,rht/zulip,rht/zulip,rht/zulip,synicalsyntax/zulip,zulip/zulip,shubhamdhama/zulip,kou/zulip,synicalsyntax/zulip,shubhamdhama/zulip,punchagan/zulip,punchagan/zulip,zulip/zulip,brainwane/zulip,eeshangarg/zulip