removed unnecessary padding from the main content and the header.
refactored the foundations file to give more consistent spacing, introduced vars where necessary, add documentation on key elements & removed unnecessary media queries.
changed variable name to be consistent with other vars.
refactored the site navigation code to use vars, base objects for less repeated code and less classes.
refactored the social navigation to use vars, use the nav base object and removed redundant CSS.
refactored the header CSS to reduce markup, use variables and improve class names.
consistent documentation format.
refactored the CSS & HTML for the archives page to ensure CSS isn't inherited from other areas of the site, use variables and improve layout.
tidied up the styles for a page by fixing the functionality for alignleft & alignright so the CSS matches the name.
updated CSS & HTML for post summaries to use improved class names, use vars, removed redundant CSS and shared common CSS across multiple classes.
refactored the CSS & HTML for the single post page to use vars, encourage reuse of existing styles and remove redundant styles.
renamed the vars to make them more coherent.