diff --git a/src/web/app/common/views/components/reaction-picker.vue b/src/web/app/common/views/components/reaction-picker.vue
index 0ba15ba731..df8100f2fc 100644
--- a/src/web/app/common/views/components/reaction-picker.vue
+++ b/src/web/app/common/views/components/reaction-picker.vue
@@ -175,6 +175,7 @@ $border-color = rgba(27, 31, 35, 0.15)
 			text-align center
 
 			> button
+				padding 0
 				width 40px
 				height 40px
 				font-size 24px
diff --git a/src/web/app/mobile/views/components/ui.header.vue b/src/web/app/mobile/views/components/ui.header.vue
index 6d0649e3f0..f06a35fe76 100644
--- a/src/web/app/mobile/views/components/ui.header.vue
+++ b/src/web/app/mobile/views/components/ui.header.vue
@@ -183,7 +183,7 @@ export default Vue.extend({
 				text-overflow ellipsis
 
 				[data-fa], [data-icon]
-					margin-right 8px
+					margin-right 4px
 
 				> img
 					display inline-block
@@ -198,6 +198,7 @@ export default Vue.extend({
 				position absolute
 				top 0
 				left 0
+				padding 0
 				width $height
 				font-size 1.4em
 				line-height $height
@@ -219,6 +220,7 @@ export default Vue.extend({
 				position absolute
 				top 0
 				right 0
+				padding 0
 				width $height
 				text-align center
 				font-size 1.4em