right-sidebar: Vertically align arrows in user presences.
right-sidebar: Vertically align arrows in user presences.

The arrows were too low by 2px due to the generic styling that
applied to the left sidebar not working consistently with the
right sidebar.

kou/zulip,mahim97/zulip,timabbott/zulip,timabbott/zulip,punchagan/zulip,mahim97/zulip,showell/zulip,timabbott/zulip,rht/zulip,brockwhittaker/zulip,zulip/zulip,dhcrzf/zulip,hackerkid/zulip,zulip/zulip,synicalsyntax/zulip,brainwane/zulip,mahim97/zulip,brainwane/zulip,hackerkid/zulip,tommyip/zulip,Galexrt/zulip,rht/zulip,tommyip/zulip,mahim97/zulip,synicalsyntax/zulip,showell/zulip,eeshangarg/zulip,shubhamdhama/zulip,zulip/zulip,punchagan/zulip,rishig/zulip,shubhamdhama/zulip,andersk/zulip,brockwhittaker/zulip,shubhamdhama/zulip,shubhamdhama/zulip,dhcrzf/zulip,timabbott/zulip,andersk/zulip,kou/zulip,rht/zulip,rishig/zulip,punchagan/zulip,rishig/zulip,hackerkid/zulip,timabbott/zulip,kou/zulip,showell/zulip,dhcrzf/zulip,hackerkid/zulip,tommyip/zulip,brockwhittaker/zulip,punchagan/zulip,kou/zulip,eeshangarg/zulip,dhcrzf/zulip,synicalsyntax/zulip,jackrzhang/zulip,showell/zulip,kou/zulip,dhcrzf/zulip,Galexrt/zulip,eeshangarg/zulip,hackerkid/zulip,andersk/zulip,mahim97/zulip,mahim97/zulip,hackerkid/zulip,eeshangarg/zulip,brainwane/zulip,tommyip/zulip,jackrzhang/zulip,punchagan/zulip,zulip/zulip,tommyip/zulip,brainwane/zulip,timabbott/zulip,eeshangarg/zulip,dhcrzf/zulip,timabbott/zulip,jackrzhang/zulip,eeshangarg/zulip,showell/zulip,synicalsyntax/zulip,tommyip/zulip,punchagan/zulip,rht/zulip,dhcrzf/zulip,andersk/zulip,andersk/zulip,brainwane/zulip,shubhamdhama/zulip,kou/zulip,synicalsyntax/zulip,Galexrt/zulip,synicalsyntax/zulip,brainwane/zulip,rishig/zulip,andersk/zulip,brockwhittaker/zulip,rishig/zulip,andersk/zulip,Galexrt/zulip,zulip/zulip,shubhamdhama/zulip,Galexrt/zulip,kou/zulip,jackrzhang/zulip,synicalsyntax/zulip,brockwhittaker/zulip,jackrzhang/zulip,tommyip/zulip,jackrzhang/zulip,shubhamdhama/zulip,showell/zulip,Galexrt/zulip,eeshangarg/zulip,rht/zulip,Galexrt/zulip,showell/zulip,rht/zulip,hackerkid/zulip,rishig/zulip,punchagan/zulip,jackrzhang/zulip,rishig/zulip,zulip/zulip,brainwane/zulip,brockwhittaker/zulip,zulip/zulip,rht/zulip