UI: Fix output icon size. Add padding to settings list items

UI/data/themes/Acri.qss

@@ -928,6 +928,11 @@ OBSBasicSettings {
     qproperty-advancedIcon: url(./Dark/settings/advanced.svg);
 }
 
+OBSBasicSettings QListWidget::item {
+    padding-top: 5px;
+    padding-bottom: 5px;
+}
+
 /* Locked CheckBox */
 
 LockedCheckBox {

UI/data/themes/Dark.qss

@@ -116,7 +116,6 @@ SourceTree QLineEdit {
     border-radius: none;
 }
 
-
 /* Dock Widget */
 
 QDockWidget::title {
@@ -672,6 +671,11 @@ OBSBasicSettings {
     qproperty-advancedIcon: url(./Dark/settings/advanced.svg);
 }
 
+OBSBasicSettings QListWidget::item {
+    padding-top: 5px;
+    padding-bottom: 5px;
+}
+
 /* Locked CheckBox */
 
 LockedCheckBox {

UI/data/themes/Dark/settings/output.svg

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
-<svg width="100%" height="100%" viewBox="0 0 16 16" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xml:space="preserve" xmlns:serif="http://www.serif.com/" style="fill-rule:evenodd;clip-rule:evenodd;stroke-linejoin:round;stroke-miterlimit:1.41421;">
+<svg width="16" height="16" viewBox="0 0 16 16" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xml:space="preserve" xmlns:serif="http://www.serif.com/" style="fill-rule:evenodd;clip-rule:evenodd;stroke-linejoin:round;stroke-miterlimit:1.41421;">
     <path d="M12,15L4,15C5.48,14.39 6.09,13.61 6.34,13L1,13C0.45,13 0,12.55 0,12L0,3C0,2.45 0.45,2 1,2L15,2C15.55,2 16,2.45 16,3L16,4.191L15,4.191L15,3L1,3L1,11L15,11L15,9.752L16,9.752L16,12C16,12.55 15.55,13 15,13L9.66,13C9.91,13.61 10.52,14.39 12,15ZM11.981,10.35L11.981,7.849L5.965,7.849L5.965,6.182L11.981,6.182L11.981,3.681L15.992,7.015L11.981,10.35Z" style="fill:#d2d2d2;"/>
 </svg>

UI/data/themes/Rachni.qss

@@ -1255,6 +1255,11 @@ OBSBasicSettings {
     qproperty-advancedIcon: url(./Dark/settings/advanced.svg);
 }
 
+OBSBasicSettings QListWidget::item {
+    padding-top: 5px;
+    padding-bottom: 5px;
+}
+
 /* Locked CheckBox */
 
 LockedCheckBox {

UI/data/themes/System.qss

@@ -162,6 +162,11 @@ OBSBasicSettings {
     qproperty-advancedIcon: url(:settings/images/settings/advanced.svg);
 }
 
+OBSBasicSettings QListWidget::item {
+    padding-top: 5px;
+    padding-bottom: 5px;
+}
+
 /* Locked CheckBox */
 
 LockedCheckBox {

UI/forms/images/settings/output.svg

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
-<svg width="100%" height="100%" viewBox="0 0 16 16" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xml:space="preserve" xmlns:serif="http://www.serif.com/" style="fill-rule:evenodd;clip-rule:evenodd;stroke-linejoin:round;stroke-miterlimit:1.41421;">
+<svg width="16" height="16" viewBox="0 0 16 16" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xml:space="preserve" xmlns:serif="http://www.serif.com/" style="fill-rule:evenodd;clip-rule:evenodd;stroke-linejoin:round;stroke-miterlimit:1.41421;">
     <path d="M12,15L4,15C5.48,14.39 6.09,13.61 6.34,13L1,13C0.45,13 0,12.55 0,12L0,3C0,2.45 0.45,2 1,2L15,2C15.55,2 16,2.45 16,3L16,4.191L15,4.191L15,3L1,3L1,11L15,11L15,9.752L16,9.752L16,12C16,12.55 15.55,13 15,13L9.66,13C9.91,13.61 10.52,14.39 12,15ZM11.981,10.35L11.981,7.849L5.965,7.849L5.965,6.182L11.981,6.182L11.981,3.681L15.992,7.015L11.981,10.35Z" style="fill:#000000;"/>
 </svg>