html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
  display: block;
}
body {
  line-height: 1; 
  -webkit-font-smoothing: antialiased;
}
ol, ul {
  list-style: none;
}
blockquote, q {
  quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
  content: '';
  content: none;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
:focus {/* remember to define focus styles! */
  outline: 0;
}

/** font-size */
.f10 { font-size:10px}
.f12 { font-size:12px}
.f14 { font-size:14px}
.f16 { font-size:16px}
.f18 { font-size:18px}
.f20 { font-size:20px}
.f22 { font-size:22px}
.f24 { font-size:24px}

/* margin */
.ml5 { margin-left:5px}
.mr5 { margin-right:5px}
.mt5 { margin-top:5px}
.mb5 { margin-bottom:5px}

.ml10 { margin-left:10px}
.mr10 { margin-right:10px}
.mt10 { margin-top:10px}
.mb10 { margin-bottom:10px}

.ml15 { margin-left:15px}
.mr15 { margin-right:15px}
.mt15 { margin-top:15px}
.mb15 { margin-bottom:20px}

.ml20 { margin-left:20px}
.mr20 { margin-right:20px}
.mt20 { margin-top:20px}
.mb20 { margin-bottom:20px}

.ml30 { margin-left:30px}
.mr30 { margin-right:30px}
.mt30 { margin-top:30px}
.mb30 { margin-bottom:30px}

.mt40 { margin-top:40px}
.mb40 { margin-bottom:40px}
.mt60 { margin-top:60px}
.mb60 { margin-bottom:60px}

.mt_10 { margin-top: -10px!important;}

/* width */
.w50 { width: 50%; }

/* display */
.block { display:block}
.inline { display:inline}
.hidden { display: none;}
.inline-block { display:inline-block}

/* text-transform */
.uppercase{
  text-transform: uppercase;
}
.underline {
  text-decoration: underline;
}
.capitalize{
  text-transform: capitalize;
}

/* position */
.rel { position:relative}
.abs { position:absolute}
.fixed { position:fixed!important;}

/* text-align */
.tl { text-align:left}
.tc { text-align:center}
.tr { text-align:right}

/* vertical-align */
.vt { vertical-align:top}
.vm { vertical-align:middle}
.vb { vertical-align:bottom}

/* float */
.fl { float:left}
.fr { float:right}
.fn { float:none}

.cl { clear: both; }