Slider transition - Sydney

Refer to this link -

Hey how come everytime the image changes in the slider the background appears for a second during the transition, can you please check the link to see what i am talking about
can this issue be fixed, i just want the images to change without the background appearing everytime the image changes
if my question is not clear let me know and i will try to explain my issue better

Hello @borg2323,

Please try to use the following CSS code.

You can add CSS code in Dashboard → Appearance → Customize → Additional CSS (WordPress 4.7 and up).

#slideshow {
    background-color: white;

Kind Regards, Roman.