fine-tuning quote draft UI

deltachat-ios/View/QuotePreview.swift

@@ -70,14 +70,14 @@ public class QuotePreview: UIView, InputItem {
             quoteView.constraintAlignTopTo(upperBorder, paddingTop: 4),
             quoteView.constraintAlignLeadingTo(self),
             quoteView.constraintAlignBottomTo(self, paddingBottom: 4),
-            quoteView.constraintTrailingToLeadingOf(cancelButton),
-            cancelButton.constraintAlignTrailingTo(self, paddingTrailing: 8),
-            cancelButton.constraintWidthTo(35),
-            cancelButton.constraintHeightTo(35),
-            cancelImageView.constraintAlignLeadingTo(cancelButton, paddingLeading: 5),
-            cancelImageView.constraintAlignTrailingTo(cancelButton, paddingTrailing: 5),
-            cancelImageView.constraintAlignTopTo(cancelButton, paddingTop: 5),
-            cancelImageView.constraintAlignBottomTo(cancelButton, paddingBottom: 5),
+            quoteView.constraintTrailingToLeadingOf(cancelButton, paddingTrailing: -2),
+            cancelButton.constraintAlignTrailingTo(self, paddingTrailing: 14),
+            cancelButton.constraintWidthTo(36),
+            cancelButton.constraintHeightTo(36),
+            cancelImageView.constraintAlignLeadingTo(cancelButton, paddingLeading: 6),
+            cancelImageView.constraintAlignTrailingTo(cancelButton, paddingTrailing: 6),
+            cancelImageView.constraintAlignTopTo(cancelButton, paddingTop: 6),
+            cancelImageView.constraintAlignBottomTo(cancelButton, paddingBottom: 6),
             cancelButton.constraintCenterYTo(self),
         ])
         let recognizer = UITapGestureRecognizer(target: self, action: #selector(cancel))