html{box-sizing:border-box;overflow-y:scroll}
*, *:before, *:after{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;box-sizing:inherit}
html, a, article, aside, body, caption, center, canvas, details, div, em, figure, figcaption, footer, h1, h2, header, img, menu, nav, ol, ul, li, p, section, span{margin:0;padding:0;border:0;font-size:100%;font:inherit;vertical-align:baseline}
article, aside, details, figcaption, figure,
footer, header, main, menu, nav, section{display:block}
body{line-height:1}
ol, ul{list-style:none}
a{outline:0;margin:0;padding:0;font-size:100%;vertical-align:baseline;background:transparent}