changed spacing of top anchor link.
Made checkbox half-size for mobile.
Added forced line break after What now?
Changes to blog links.
Changes to registry text.
Fixed height issue on <header> element by restricting the width.
Fixed wording and spacing of take me to wedding info link.
Removed forced line break from take me to wedding info link.
Added media query re-format for take me to wedding info link.
Fix to paragraph size and <small> display.
Fix to top header.
Text changes to bottom paragraph.
Increased size of checkbox on large screens.
Changed double-arrow image.  Updated responsive image replacement mixin to have optional 2nd param.
Changed markup to support responsive interchange image swapping on globe image.
Changed markup of double arrow to only apply to mid-size screens and up.
Updated travels map.
Upated engagement drawing.
Fixed top ribbon to repeat full screen by adding it as secondary CSS background on body element.
Updated CSS and markup for footer images.