/** General page styling **/
html {
  background-color: #e5e5e5;
  font-family: "Helvetica Neue Light", "Helvetica Neue", Arial, sans-serif;
}

#main {
  min-width: 1200px;
  width: 1200px;
  margin: 30px auto;
  position: relative;
}

header h1 {
  text-align: center;
  font-size: 30px;
  font-weight: 200;
  margin: 30px 0 10px 0;
}

header p {
  text-align: center;
  font-size: 14px;
  color: #666666;
  margin: 0;
  font-weight: 200;
}

/**
 * Grid container
 */
#tiles {
  list-style-type: none;
  position: relative; /** Needed to ensure items are laid out relative to this container **/
  margin: 0;
  padding: 0;
}

/**
 * Grid items
 */
#tiles li {
  width: 350px;
  background-color: #ffffff;
  border: 1px solid #dedede;
          border-radius: 2px;
     -moz-border-radius: 2px;
  -webkit-border-radius: 2px;
  display: none; /** Hide items initially to avoid a flicker effect **/
  cursor: pointer;
  padding: 4px;
}

#tiles li.inactive {
  visibility: hidden;
  opacity: 0;
}

#tiles li img {
  display: block;
}

/**
 * Grid item text
 */
#tiles li p {
  color: #666;
  font-size: 13px;
  line-height: 20px;
  text-align: center;
  font-weight: 200;
  margin: 7px 0 2px 7px;
}

footer {
  text-align: center;

}

footer a {
  color: #435DC5;
  text-decoration: none;
}

/**
 * Progress bar for imagesLoaded
 */
.progress-bar {
  background-color: #0BC20B;
  height: 2px;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  width: 0;
  box-shadow: 0 1px 3px rgba(11, 194, 11, 0.2);
  -webkit-transition: width 0.3s ease-out;
     -moz-transition: width 0.3s ease-out;
       -o-transition: width 0.3s ease-out;
          transition: width 0.3s ease-out;
}

/**
 * Placerholder css
 */
.wookmark-placeholder {
          border-radius: 2px;
     -moz-border-radius: 2px;
  -webkit-border-radius: 2px;
  background-color: #eee;
  border: 1px solid #dedede;
  z-index: -1;
}

.example-tiles {
  position: relative; /** Needed to ensure items are laid out relative to this container **/
  margin: 0;
  padding: 0;
}

.example-tiles li {
  display: block;
  opacity: 1;
  list-style-type: none;
  float: left;
  margin: 5px;
  -webkit-transition: all 0.3s ease-out;
     -moz-transition: all 0.3s ease-out;
       -o-transition: all 0.3s ease-out;
          transition: all 0.3s ease-out;
}

.example-tiles a,
.example-tiles a:hover {
  color: #555;
  background-color: #eee;
  text-align: center;
  display: table-cell;
  vertical-align: middle;
  width: 200px;
  height: 200px;
  font-size: 2em;
  font-weight: bold;
  text-decoration: none;
  border: 1px solid #ddd;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
  padding: 5px 8px;
  border-radius: 3px;
}

.example-tiles a:hover {
  background-color: #ddd;
}