Remove unused CSS rules (#3937)

Remove CSS code that was made unused by some changes in Gitea. I was working on a layout change here but was bothered a bit by these. I dug a bit into the git history to find out how they were made unused but it's relatively uneasy.

- remove rule that was setting `width: 100%;`: the exactly same selector setting this exact value is duplicated below
- remove rules with `followers` in selectors: we don't use this class in templates (would be nice if someone double-checks)
- my editor forced EoF fix

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/3937
Reviewed-by: Beowulf <beowulf@noreply.codeberg.org>

web_src/css/user.css

@@ -32,10 +32,6 @@
   border-bottom: 1px solid var(--color-secondary);
 }
 
-.user.profile .ui.card .extra.content > ul > li.follow .ui.button {
-  width: 100%;
-}
-
 .user.profile .ui.card .extra.content > ul > li .svg {
   margin-left: 1px;
   margin-right: 5px;
@@ -75,16 +71,6 @@
   flex-wrap: wrap;
 }
 
-.user.followers .header.name {
-  font-size: 20px;
-  line-height: 24px;
-  vertical-align: middle;
-}
-
-.user.followers .follow .ui.button {
-  padding: 8px 15px;
-}
-
 .user.link-account:not(.icon) {
   padding-top: 15px;
   padding-bottom: 5px;