/*
*html5�� tag�� 湲곕낯 �뚮뜑留� 吏��� : 
*援ы삎 釉뚮씪�곗� �먮뒗 湲곕낯�뚮뜑留� �뺤떇�� 吏��뺣릺吏� �딅뒗 釉뚮씪�곗�瑜� �꾪븳 湲곕낯�ㅼ젙�� �뚯씪
*http://www.whatwg.org/specs/web-apps/current-work/multipage/rendering.html 
*/
[hidden], area, base, basefont, command, datalist, head, input[type=hidden], link, menu[type=context], meta, noembed, noframes, param, script, source, style, track, title { /* case-insensitive */
 display: none;
}
address, article, aside, blockquote, body, center, dd, dir, div, dl, dt, figure, figcaption, footer, form, h1, h2, h3, h4, h5, h6, header, hgroup, hr, html, legend, listing, menu, nav, ol, p, plaintext, pre, section, summary, ul, xmp { display: block; }
table { display: table; }
caption { display: table-caption; }
colgroup { display: table-column-group; }
col { display: table-column; }
thead { display: table-header-group; }
tbody { display: table-row-group; }
tfoot { display: table-footer-group; }
tr { display: table-row; }
td, th { display: table-cell; }
li { display: list-item; }
ruby { display: ruby; }
rt { display: ruby-text; display: inline; }