XF2 Tutorials Sticky Votes

[XenBD]

Just add following code to extra.less template;

@media (min-width: (@xf-responsiveMedium + 1))
{
    .block {
        .message {
            .message-inner {
                .message-cell--vote {
                    .message-column,
                    .contentVote {
                        position: -webkit-sticky;
                        position: sticky;
                        top: @header-navHeight + @xf-messagePaddingSmall;
                    }
                }
            }
        }
    }
}