https://github.com/phpbb/phpbb/pull/5957/files#diff-5a0436740a513643b7b45ad497d9aa0fR25
.icon
{ padding-right: 2px; }is missing in icons.css for the 4.0.0 (master) branch, probably a merging conflict regression.
https://github.com/phpbb/phpbb/pull/5957/files#diff-5a0436740a513643b7b45ad497d9aa0fR25
.icon
{ padding-right: 2px; }is missing in icons.css for the 4.0.0 (master) branch, probably a merging conflict regression.