portico: Slightly shrink the Core Team profiles' width.
portico: Slightly shrink the Core Team profiles' width.

Shrinking the widths enables all five core team profiles to be aligned
on the same line, instead of having four on the first line and one
profile on its own line.

Fix #10008.

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