Callout Use this to add small blocks of text with a coloured background. Appearance   Content Field Purpose Heading Enter a short block title Text This is the main content of the block. Use the controls to format your text Settings Field Purpose Block Width Choose from:   25% 33% 50% 66% 75% 100% Full Width (set to always be the full width of the user's device) Visibility Set the block visibility from the list:   Default (both) Desktop Only Mobile Only Hidden (none) Background Colour Choose a background colour for your image. Choose from recommended colours, or use a colour picker.  Additional Options Field Purpose Invert text colour Toggle to invert the text colour Advanced Padding Adding padding will insert space within the current block; this will adjust the position of content within the block. More information is available here .  Margin The margin will add additional space around the current block.  More information is available here .