Improvements to reply (#2905)

webapp/sass/responsive/_tablet.scss

@@ -88,7 +88,7 @@
                 .post__time {
                     @include opacity(0);
                     font-size: 11px;
-                    left: 8px;
+                    left: -4px;
                     line-height: 37px;
                     position: absolute;
                     text-rendering: auto;