Slider not visible

Hi,
I installed the plugin, but the posts are not visible. In fact, right when the page loads, for a illisecond you can see the post there, but immediately dissapears. I tested adding this code:
`.flexslider .slides > li {
clear: none;
}
which did not work. Please advise.
My site: trte.ir

• This topic was modified 7 years, 6 months ago by mpeivandi.