* {padding: 0;margin: 0;border: 0;}  
*, *:before, *:after {-moz-box-sizing: border-box;-webkit-box-sizing: border-box;box-sizing: border-box;}
:focus, :active {outline: none;}
a :focus, a :active {outline: none;}
nav, footer, header, aside {display: block;}
html, body {height: 100%;width: 100%;font-size: 100%;line-height: 1;-ms-text-size-adjust: 100%;-moz-text-size-adjust: 100%;-webkit-text-size-adjust: 100%;}
input, button, textarea {font-family: inherit;}
input ::-ms-clear {display: none;}
button {cursor: pointer;}
button ::-moz-focus-inner {padding: 0;border: 0;}
a, a:visited {text-decoration: none;}
a:hover {text-decoration: none;}
ul li {list-style: none;}
img {vertical-align: top;}
h1, h2, h3, h4, h5, h6 {font-size: inherit;font-weight: inherit;}
a, button {color: inherit; -webkit-tap-highlight-color: black;}