css: Use SCSS nesting for `.subscriber-list`.
css: Use SCSS nesting for `.subscriber-list`.

tommyip/zulip,timabbott/zulip,punchagan/zulip,zulip/zulip,eeshangarg/zulip,shubhamdhama/zulip,andersk/zulip,andersk/zulip,timabbott/zulip,kou/zulip,brainwane/zulip,rht/zulip,andersk/zulip,brainwane/zulip,zulip/zulip,punchagan/zulip,zulip/zulip,synicalsyntax/zulip,kou/zulip,synicalsyntax/zulip,shubhamdhama/zulip,eeshangarg/zulip,zulip/zulip,andersk/zulip,kou/zulip,hackerkid/zulip,eeshangarg/zulip,shubhamdhama/zulip,showell/zulip,rht/zulip,andersk/zulip,punchagan/zulip,shubhamdhama/zulip,tommyip/zulip,brainwane/zulip,eeshangarg/zulip,brainwane/zulip,timabbott/zulip,andersk/zulip,synicalsyntax/zulip,andersk/zulip,eeshangarg/zulip,punchagan/zulip,tommyip/zulip,kou/zulip,timabbott/zulip,rht/zulip,hackerkid/zulip,kou/zulip,rht/zulip,eeshangarg/zulip,brainwane/zulip,hackerkid/zulip,synicalsyntax/zulip,timabbott/zulip,rht/zulip,synicalsyntax/zulip,rht/zulip,brainwane/zulip,brainwane/zulip,tommyip/zulip,tommyip/zulip,showell/zulip,showell/zulip,punchagan/zulip,rht/zulip,zulip/zulip,timabbott/zulip,hackerkid/zulip,zulip/zulip,hackerkid/zulip,punchagan/zulip,kou/zulip,synicalsyntax/zulip,shubhamdhama/zulip,showell/zulip,eeshangarg/zulip,hackerkid/zulip,kou/zulip,shubhamdhama/zulip,zulip/zulip,hackerkid/zulip,showell/zulip,shubhamdhama/zulip,tommyip/zulip,synicalsyntax/zulip,punchagan/zulip,tommyip/zulip,timabbott/zulip,showell/zulip,showell/zulip