the odd `em` font sizing in all browsers.\n}\n\npre {\n  // Remove browser default top margin\n  margin-top: 0;\n  // Reset browser default of `1em` to use `rem`s\n  margin-bottom: 1rem;\n  // Don't allow content to break outside\n  overflow: auto;\n  // Disable auto-hiding scrollbar in IE & legacy Edge to avoid overlap,\n  // making it impossible to interact with the content\n  -ms-overflow-style: scrollbar;\n}\n\n\n//\n// Figures\n//\n\nfigure {\n  // Apply a consistent margin strategy (matches...

rotate3d(1,0,0,-5deg);transform:perspective(400px) rotate3d(1,0,0,-5deg)}100%{-webkit-transform:perspective(400px);transform:perspective(400px)}}@-webkit-keyframes fadeIn{from{opacity:0}to{opacity:1}}@keyframes fadeIn{from{opacity:0}to{opacity:1}}@-webkit-keyframes fadeOut{from{opacity:1}to{opacity:0}}@keyframes fadeOut{from{opacity:1}to{opacity:0}}@-webkit-keyframes shake{0%{-webkit-transform:translate(2px,1px) rotate(0);transform:translate(2px,1px) rotate(0)}10%{-webkit-transform:translate(-1px,-2px) rotat...