html, body, h1, h2, h3, h4, h5, h6, p, pre, a, dl, dt, dd, ol, ul, li {
font-size: 100%;
vertical-align: baseline;
background: transparent;
box-sizing: border-box;
overflow: visible;
margin: 0;
padding: 0;
}
body {
line-height: 1;