Image thumbnails showing fade

Please disable your lazy-loading plugin. I believe you have it enabled in JetPack.

Yes, that solved it, thanks!!

By the way, are you the Sayontan who created the suffusion theme I am using in this site? ??

By the way, are you the Sayontan who created the suffusion theme I am using in this site?

I am, but I have stopped all forms of work on Suffusion for quite a few years now.

I know you stopped and I am sorry about that. Just wanted to congratulate you for your great work. Even after so many years I consider it the best framework for wordpress (that’s why I still use it).

Thanks for all.

By the way, the “See more photos” button, is blue and left aligned, is there a way to center it and change its colors?

Thanks!! ??

By the way, the “See more photos” button, is blue and left aligned, is there a way to center it and change its colors?

To center it add this to Appearance → Customize → Additional CSS:
.photonic-stream { text-align: center; }

To change its colour you can do so using the following CSS:

a.photonic-more-button, a.photonic-more-button:visited {
    background: rgb(173,12,0);
}

Great, now it is orange but on hover it goes blue and after clic it remains blue.

Also I would like to add some margin-top to separate it a little from the gallery’s bottom.

Thanks for your help.

Try changing the second selector to a.photonic-more-button, a.photonic-more-button:visited, a.photonic-more-button:hover, a.photonic-more-button:active

Is this what you mean me to do? Because it is not working:

a.photonic-more-button, a.photonic-more-button:visited, a.photonic-more-button:hover, a.photonic-more-button:active {
background: rgb(240,127,25);
}

When I click and move the mouse out of the button, it goes blue again and then on hover orange O_O

Your custom CSS seems unchanged. Are you using some sort of a caching plugin?

Sorry, I am doing the tests on other place. Now I have applied them on the link I wrote on my first post, so you can check.

Really not sure what is going on in your case. Try this:

a.photonic-more-button, a.photonic-more-button:visited, a.photonic-more-button:hover, a.photonic-more-button:active, a.photonic-more-button:focus {
	background: linear-gradient(#F07F19 20%, #F07F19 100%) !important;
}