[arc-green] white on hover for active menu items (#8344)

* [arc-green] white on hover for active menu items

Actually, hovered active menu elements are in an unreadable black text colour.
This should be changed to white.

* [arc-green] white on hover for active menu items
Actually, hovered active menu elements are in an unreadable black text colour.
This should be changed to white.

Now editing less files and commiting with `make css`.

public/css/theme-arc-green.css

@@ -42,7 +42,7 @@ a:hover{color:#a0cc75}
 .ui.attached.table{border:1px solid #304251;background:#304251}
 .feeds .list ul li:not(:last-child){border-bottom:1px solid #333640}
 .feeds .list ul li.private{background:#353945;border:1px solid #333640}
-.ui.secondary.menu .dropdown.item:hover,.ui.secondary.menu .link.item:hover,.ui.secondary.menu a.item:hover{color:#fff}
+.ui.secondary.menu .active.item:hover,.ui.secondary.menu .dropdown.item:hover,.ui.secondary.menu .link.item:hover,.ui.secondary.menu a.item:hover{color:#fff}
 .ui.menu .ui.dropdown .menu>.item{background:#2c303a!important;color:#9e9e9e!important}
 .ui.secondary.menu .dropdown.item>.menu,.ui.text.menu .dropdown.item>.menu{border:1px solid #434444}
 footer{background:#2e323e;border-top:1px solid #313131}

public/less/themes/arc-green.less

@@ -225,6 +225,7 @@ a:hover {
 
 .ui.secondary.menu .dropdown.item:hover,
 .ui.secondary.menu .link.item:hover,
+.ui.secondary.menu .active.item:hover,
 .ui.secondary.menu a.item:hover {
     color: #ffffff;
 }