html, body, div, span, h1, h2, h3, h4, p, a, img, strong, ul, ol, li, table, tbody, thead, tr, th, td, input, label {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline;
}
html, body { width: 100%; height: 100%; overflow: hidden; }
body { line-height: 1; }
ul, ol { list-style: none; }
table { border-collapse: collapse; border-spacing: 0; }
strong { font-weight: bold; }
* { -webkit-box-sizing: border-box; box-sizing: border-box; }