diff --git a/Themes/default/css/admin.css b/Themes/default/css/admin.css
index 0b21abce68..beed01452f 100644
--- a/Themes/default/css/admin.css
+++ b/Themes/default/css/admin.css
@@ -421,7 +421,7 @@ fieldset.qa_fieldset {
 span.search_weight {
 	width: 40px;
 	padding: 0 0.5em;
-	text-align: right;
+	text-align: end;
 }
 .search_settings {
 	width: 47%;
diff --git a/Themes/default/css/calendar.css b/Themes/default/css/calendar.css
index a4eaee0464..36c3aad52b 100644
--- a/Themes/default/css/calendar.css
+++ b/Themes/default/css/calendar.css
@@ -85,7 +85,7 @@ td.days:hover {
 #main_grid th.days {
 	width: 14%;
 	padding: 5px 10px;
-	text-align: left;
+	text-align: start;
 	background: var(--calendar-th-bg);
 }
 #main_grid td.weeks {
@@ -135,7 +135,7 @@ td.days:hover {
 #main_grid td.days,
 #month_grid td.days {
 	vertical-align: top;
-	text-align: left;
+	text-align: start;
 	border-right: 1px solid var(--window-border-color);
 	border-bottom: 1px solid var(--window-border-color);
 }
diff --git a/Themes/default/css/index.css b/Themes/default/css/index.css
index 3cc722d75b..844e9e8286 100644
--- a/Themes/default/css/index.css
+++ b/Themes/default/css/index.css
@@ -1795,7 +1795,7 @@ ul li.greeting {
 .move_topic {
 	width: 710px;
 	margin: auto;
-	text-align: left;
+	text-align: start;
 }
 div.move_topic fieldset {
 	margin-top: 1ex;
@@ -1870,7 +1870,7 @@ fieldset.merge_options {
 .login dd {
 	width: 54%;
 	float: right;
-	text-align: left;
+	text-align: start;
 }
 .login p {
 	text-align: center;
@@ -2654,12 +2654,12 @@ dl.stats {
 	text-align: center;
 }
 #stats tr.windowbg th.lefttext {
-	text-align: left;
+	text-align: start;
 }
 #stats tr.windowbg th.stats_month {
 	width: 25%;
 	padding: 0 2em;
-	text-align: left;
+	text-align: start;
 }
 #stats tr.windowbg td.stats_day {
 	padding: 0 3.5em;
@@ -2797,7 +2797,7 @@ dl.addrules dt.floatleft {
 /* Styles for the search section.
 ------------------------------------------------- */
 #searchform fieldset {
-	text-align: left;
+	text-align: start;
 	padding: 0;
 	border: none;
 }
@@ -2825,7 +2825,7 @@ dl.addrules dt.floatleft {
 }
 #advanced_search dt {
 	padding: 2px;
-	text-align: right;
+	text-align: end;
 	width: 20%;
 }
 #advanced_search dd {
@@ -2833,7 +2833,7 @@ dl.addrules dt.floatleft {
 	float: inline-start;
 	padding: 2px;
 	margin: 0 0 0 6px;
-	text-align: left;
+	text-align: start;
 }
 #search_results {
 	margin-bottom: 5px;
@@ -3357,7 +3357,7 @@ span.postby {
 	max-width: 45em;
 	float: inline-start;
 	margin: 0 0 4px 0;
-	text-align: right;
+	text-align: end;
 }
 
 /* Poll notices */
diff --git a/Themes/default/css/rtl.css b/Themes/default/css/rtl.css
index d7af7e7eb8..3786240878 100644
--- a/Themes/default/css/rtl.css
+++ b/Themes/default/css/rtl.css
@@ -132,9 +132,6 @@ img#smflogo {
 #poll_options dl.options dt {
 	clear: right;
 }
-#poll_options dl.options dd {
-	text-align: left;
-}
 .postarea, .moderatorbar {
 	margin: 0 175px 0 0;
 }
@@ -245,13 +242,8 @@ ul.quickbuttons li {
 	margin: 0;
 }
 
-/* Styles for the move topic section. */
-.move_topic {
-	text-align: right;
-}
 .login dd {
 	float: right;
-	text-align: right;
 }
 .login h3 img {
 	margin: 0 0 0.5em;
@@ -364,9 +356,6 @@ h3.profile_hd {
 dl.stats dd {
 	margin: 0 2% 4px 0;
 }
-#stats tr.windowbg th.stats_month {
-	text-align: right;
-}
 .generic_bar .bar, .progress_bar .bar {
 	left: unset;
 	right: 0;
@@ -374,22 +363,17 @@ dl.stats dd {
 tr.windowbg th.stats_month, tr.windowbg td.stats_day {
 	text-align: right;
 }
-#stats tr.windowbg th.lefttext, #stats tr.titlebg th.lefttext {
+/* Only the windowbg half of this pair has a left-to-right rule to mirror;
+   the titlebg half is aligned by .lefttext, so it still needs flipping here. */
+#stats tr.titlebg th.lefttext {
 	text-align: right;
 }
 
-/* Styles for the advanced search section.
-------------------------------------------------- */
-#searchform fieldset {
-	text-align: right;
-}
 #advanced_search dt {
 	float: right;
-	text-align: left;
 }
 #advanced_search dd {
 	margin: 0 0.5em 0 0;
-	text-align: right;
 }
 /* Boards picker */
 #searchform fieldset p {
@@ -439,10 +423,6 @@ tr.windowbg th.stats_month, tr.windowbg td.stats_day {
 	padding: 0 0 0 13px;
 }
 
-span.search_weight {
-	text-align: left;
-}
-
 /* Manage Bans */
 .ban_restriction {
 	margin: 0.2em 2.2em 0.2em 0;
@@ -468,12 +448,6 @@ ul.moderation_notes li {
 	margin-right: 7px;
 }
 
-/* Styles for the calendar.
------------------------------ */
-#main_grid th.days, #main_grid td.days {
-	text-align: right;
-}
-
 /* Code is a code do it LTR */
 code.bbc_code, pre.file_content {
 	text-align: left;