We have just released a minor upgrade to the LDS Classic Template which fixes a bug where images that displayed at less than the full width of the page had the text displayed to the right of the image.
To install the update, simply login into the admin area of your website and navigate to Extensions | Manage | Updates
If you don't see the update then click on Find Updates in the sub menu in the light blue bar at the top of the page to force an update of available updates.
Once you have seen the LDS Classic update, you can select it and choose update.
That's it, it should all be done automatically from there.