Themes: .btn padding + small adjustments (#7168)

Closes https://github.com/FreshRSS/FreshRSS/issues/6262

Changes proposed in this pull request:

- CSS: the search button was too big/not flexible enough for the height because of the padding


How to test the feature manually:

1. browser configuration: change the default font size from (`16`pt mostly) to `15` or `14`
2. go to subscription management -> `Subscription tools`
3. there should be no scroll bar (because the left hand side navigation is short and the content right hand side is short too)

Side effect: All buttons will be a bit smaller as before (because `px` -> `rem`) It should not be an issue at all

3 files changed, 3 insertions, 3 deletions

diff --git a/p/themes/Swage/swage.css b/p/themes/Swage/swage.css
index 60c20efe2..e5f5438e3 100644
--- a/p/themes/Swage/swage.css
+++ b/p/themes/Swage/swage.css
@@ -205,7 +205,7 @@ form th {
 }
 .btn {
 	margin: 0;
-	padding: 5px 10px;
+	padding: 0.25rem 0.5rem;
 	background-color: var(--color-background-nav);
 	color: var(--color-text-light);
 	font-size: 0.9rem;
diff --git a/p/themes/Swage/swage.rtl.css b/p/themes/Swage/swage.rtl.css
index 5894f5698..6df04e580 100644
--- a/p/themes/Swage/swage.rtl.css
+++ b/p/themes/Swage/swage.rtl.css
@@ -205,7 +205,7 @@ form th {
 }
 .btn {
 	margin: 0;
-	padding: 5px 10px;
+	padding: 0.25rem 0.5rem;
 	background-color: var(--color-background-nav);
 	color: var(--color-text-light);
 	font-size: 0.9rem;
diff --git a/p/themes/Swage/swage.scss b/p/themes/Swage/swage.scss
index fe6d4d0a2..b55b48951 100644
--- a/p/themes/Swage/swage.scss
+++ b/p/themes/Swage/swage.scss
@@ -266,7 +266,7 @@ form {
 
 .btn {
 	margin: 0;
-	padding: 5px 10px;
+	padding: 0.25rem 0.5rem;
 	background-color: var(--color-background-nav);
 	color: var(--color-text-light);
 	font-size: 0.9rem;