The 5.2.19.0 Inquisiq release will permanently remove the "Classic" and "2014" themes and the "Classic" icon set.  To change your icons and styling to the latest "Sweet" theme, please follow the steps below:

1. Go to the Administrator Menu.
2. Click the Theme icon in the Interface sub-menu.
3. Select the “Sweet” icons.
4. Select the “Sweet” Theme and the desired theme color.
5. Select the desire look of your charts.
6. Click Save Changes. You may need to refresh the page to see the updated interface. 

Please note that changing to the “Sweet” theme will also impact your Masthead and logo size.  The “Sweet” theme has been developed to be more mobile friendly by having a responsive interface, which means that as a window resizes, the LMS interface resizes to accommodate for the smaller or larger window sizes. Therefore the masthead and logo image size will now have a fixed height, optimized for mobile viewing.  You will need to upload a new logo image specifically for the “Sweet” theme.  To do this, please follow the steps below:

1. Go the Administrator Menu.
2. Click the Masthead icon in the Interface sub-menu.
3. Click the “Upload Image” button in the “Sweet” Layout section.
4. Select the desired colors for your masthead.  Note that the masthead can now have gradient colors.
5. Click Save Changes. You may need to refresh the page to see the updated interface.