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%;
  vertical-align: baseline;
  outline: none;
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

br { display: block; line-height: 1.6em; } 

::selection { background: #dcc5ee; color: #313131; }
::-moz-selection { background: #dcc5ee; color: #313131; }
::-webkit-selection { background: #dcc5ee; color: #313131; }

article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section { display: block; }
ol, ul { list-style: none; }

input, textarea { 
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  outline: none; 
}

blockquote, q { quotes: none; }
blockquote:before, blockquote:after, q:before, q:after { content: ''; content: none; }
strong, b { font-weight: bold; }
em, i { font-style: italic; }

table { border-collapse: collapse; border-spacing: 0; }
img { border: 0; max-width: 100%; height: auto; }



/** page structure **/
#w {
  display: block;
  max-width: 1100px;
  min-width: 280px;
  padding-top: 20px;
  margin: 0 auto;
}


/** filters list **/
#filter-list {
	display: block;
	width: 100%;
	text-align: center;
	margin-bottom: 25px;
}

#filter-list li {
  display: inline-block;
  width: auto;
  padding: 6px 10px;
	margin-right: 15px;
	font-size: 1.2em;
	cursor: pointer;
	text-shadow: 1px 1px 0 #fff;
	-webkit-border-radius: 3px;
	-moz-border-radius: 3px;
	border-radius: 3px;
}
#filter-list li:hover {
	background: #e7e2eb;
}
#filter-list li.active {
	font-weight: bold;
	background: #e7e2eb;
}


/** portfolio list **/
#portfolio {
	display: block;
  width: 100%;
  padding: 0 12px;
  margin-bottom: 35px;
	text-align: center;
}

#portfolio .item {
	display: none;
	opacity: 0;
	width: 40%;
	vertical-align: top;
	margin-bottom: 25px;
	margin-right: 20px;
	color: #fff;
	font-size: 30px;
	text-align: center;
	-moz-box-sizing: border-box;
}
#portfolio .item a {
  display: inline-block;
  max-width: 100%;
  text-decoration: none;
  background: #fff;
}

#portfolio a:focus, #portfolio a:hover {
  opacity: 0.8;

}

#portfolio .item img {
  padding: 3px;
  max-width: 100%;
  -webkit-box-shadow: 0 1px 4px rgba(0,0,0,0.55);
  -moz-box-shadow: 0 1px 4px rgba(0,0,0,0.55);
  box-shadow: 0 1px 4px rgba(0,0,0,0.55);
}

/** clearfix **/
.clearfix:after { content: "."; display: block; clear: both; visibility: hidden; line-height: 0; height: 0; }
.clearfix { display: inline-block; }
 
html[xmlns] .clearfix { display: block; }
* html .clearfix { height: 1%; }


/** media queries **/
@media screen and (max-width: 720px) {
  h1 { font-size: 2.7em; }
}

@media screen and (max-width: 500px) {
  h1 { font-size: 2.0em; }
  #filter-list { padding: 0 18px; }
  #filter-list li { display: block; margin-bottom: 3px; }
  
  #portfolio { margin-bottom: 20px; }
  #portfolio .item { width: 100%; margin-bottom: 12px; margin-right: 0; }
}