[ajax_load_more
preloaded="true"
preloaded_amount="6"
transition_container="false"
theme_repeater="btr-news-item.php"
post_type="news"
posts_per_page="6"
scroll="false"
button_label="Load More"
progress_bar="true"
button_loading_label="Working ..."
progress_bar_color="dddddd"
order="DESC"
]