tune follow button in search peer_alias results

sass/style.sass

@@ -99,6 +99,8 @@ ul.userMenu-search-profiles
 		border-bottom: 1px solid $main-background-color
 		&:hover
 			background: white
+			button
+				display: block
 
 		a
 			display: block
@@ -134,16 +136,15 @@ ul.userMenu-search-profiles
 		padding: 5px 0 0 0
 
 	button
-		font-size: 13px
+		display: none
-		line-height: $mini-usr-img / 2
+		font-size: 0.7rem
-		height: $mini-usr-img / 1.5
+		line-height: 0.7rem
-		width: $mini-usr-img / 1.5
 		text-align: center
 		font-weight: 700
-		padding: 0
+		padding: 0.4rem
 		position: absolute
-		top: 5px
+		top: 8px
-		right: 5px
+		right: 8px