Images with class “size-full” will adjust to 100% width of the screen.
Images with class “size-medium” will adjust to 29% width of the screen. This is needed for the page “About us”.
Classes “size-full” and “size-medium” can be selected in WordPress when placing images.
Images with class “none” will not be adjusted to width. The image will be displayed on every screen in real pixel size. The class “none” have to be added manually to every image when needed.
Columns is not needed anymore because the number of columns is depending of the with of screen.
Set columns to big number for (eg. 300).
gallery link=”file” columns=”300″