Stops gutter avatar jumping on blank current line

Caused by a conflict of after elements used for gutter avatar & current line

src/annotations/annotations.ts

@@ -213,9 +213,9 @@ export class Annotations {
 			fontStyle: 'normal',
 			height: '100%',
 			margin: '0 26px -1px 0',
-			textDecoration: separateLines
-				? `overline solid rgba(0, 0, 0, .2);box-sizing:border-box${avatars ? ';padding: 0 0 0 18px' : ''}`
-				: `none;box-sizing:border-box${avatars ? ';padding: 0 0 0 18px' : ''}`,
+			textDecoration: `${separateLines ? 'overline solid rgba(0, 0, 0, .2)' : 'none'};box-sizing: border-box${
+				avatars ? ';padding: 0 0 0 18px' : ''
+			}`,
 			width: width,
 			uncommittedColor: new ThemeColor('gitlens.gutterUncommittedForegroundColor'),
 		};

src/annotations/gutterBlameAnnotationProvider.ts

@@ -100,7 +100,7 @@ export class GutterBlameAnnotationProvider extends BlameAnnotationProviderBase {
 					};
 
 					if (separateLines) {
-						gutter.renderOptions.before!.textDecoration = `none;box-sizing:border-box${
+						gutter.renderOptions.before!.textDecoration = `none;box-sizing: border-box${
 							avatars ? ';padding: 0 0 0 18px' : ''
 						}`;
 					}
@@ -216,7 +216,7 @@ export class GutterBlameAnnotationProvider extends BlameAnnotationProviderBase {
 				width: '16px',
 				textDecoration: `none;position:absolute;top:1px;left:5px;background:url(${(
 					await commit.getAvatarUri({ defaultStyle: gravatarDefault })
-				).toString()});background-size:16px 16px`,
+				).toString()});background-size:16px 16px;margin-left: 0 !important`,
 			};
 			map.set(commit.email!, avatarDecoration);
 		}