* {box-sizing:border-box; outline:none;}
body, html {margin:0; padding:0;}
ul, ol, li, dl, dt, dd, p, h1, h2, h3, h3, h4, h5, h6, address, em, span, strong, div, header, nav, aside, section, article, footer, video, figure, figcaption {
    font-weight:normal;
    font-style:normal;
    line-height:1.0;
    font-size:100%;
    margin:0; padding:0;
    border:0;
}
a {
    text-decoration:none;
    color:#000;
}
li {list-style:none;}
table, tr, td, th {border-collapse:collapse;}
th {font-weight:normal; text-align:left;}
button {cursor:pointer;}
fieldset {border:0; padding:0; margin:0;}
legend {display:none;}
article, aside, details, figcaption, figure, footer, header, hgroup, main, nav, section, summary {display: block;}