PenciDesign replied
Hi,
\1/ Please change the code like on this image to make it display origin image you uploaded for Penci Slider.
\2/ Please check this image - As I compare the logo, I don't see any different. The logo you updated on the right side is bigger with the logo displayed ( because your logo displayed need to resize to smaller to make it display fine ) - So, you see it blurry a bit is normal.
\Best Regards,
\PenciDesign