html { font-family: sans-serif; -ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%; }
html, body, article, section, footer, header, nav, h1, h2, h3, h4, h5, h6, p, br, ul, ol, li, img, div { padding: 0; margin: 0; }
article, aside, details, figcaption, figure, footer, header, hgroup, img, main, nav, section, summary { display: block; }
audio, canvas, progress, video { display: inline-block; vertical-align: baseline; }
a { background: transparent; }
a:active, a:hover { outline: 0; }
b, strong { font-weight: bold; }
small { font-size: 80%; }
sub, sup { font-size: 75%; line-height: 0; position: relative; vertical-align: baseline; }
sup { top: -0.5em; }
sub { bottom: -0.25em; }
img { border: 0; }
figure { margin: 1em 40px; }
hr { -moz-box-sizing: content-box; box-sizing: content-box; height: 0; }
pre { overflow: auto; }