JSSOR SLIDER Image size set in options, but images don't obey and stay small -

in jssor slider, changed the

$slidewidth: 800, //[optional] width of every slide in pixels, default value width of 'slides' container $slideheight: 442, //[optional] height of every slide in pixels, default value height of 'slides' container 

...but images in slider1_container not sizing correctly. in demo, blue background container @ 800 x 442 pixels, , slide images should resize fill space.

the original image sizes pretty big, @ 1920 x 1012 pixels.

http://fwavetrading.com/slider-test.html

my fault. there container div missed, width:600 , height:300. problem solved.