Jetpack's Tiled Mosaic Gallery

Hello, I would like to change the width of the Jetpack’s Tiled Mosaic Gallery to be fullwidth. I’ve tried this:

https://wordpress.org/support/topic/change-width-of-tiled-gallery-using-css

but it doesn’t work. I’va also tried to add the code recomended on that post to the CSS editor, nothing.

I’ve no idea how to make it.

This is the post:

http://muspaisajismo.es/acondicionamiento-exterior-en-vivienda-unifamiliar/

If anyone can help me, I would be very pleased.

Thanks in advance.

I’ve solved the problem myself by using this plugin:

https://wordpress.org/plugins/custom-content-width/

Thank’s anyway

Hi @muspaisajismo,

Awesome great to see you got that solved.

Please advise if you have more questions.

Have a fantastic day!

Cheers,
Movin