.pixel_ad_slider .nav_buttons { visibility:visible;}
.pixel_ad_slider .nav_buttons .nav_left { background-image:url('pixelpress_controls/ad_slider/nav_left.png') }
.pixel_ad_slider .nav_buttons .nav_pause {background-image:url('pixelpress_controls/ad_slider/nav_pause.png')}
.pixel_ad_slider .nav_buttons .nav_play {background-image:url('pixelpress_controls/ad_slider/nav_play.png')}
.pixel_ad_slider .nav_buttons .nav_right {background-image:url('pixelpress_controls/ad_slider/nav_right.png')}