ul.wmd-postit, ul.wmd-postit li{
  list-style:none;
}
ul.wmd-postit{
  overflow:hidden;
  padding:3em;
}

ul.wmd-postit li{
  margin:1em;
  float:left;
}

ul.wmd-postit li a{
  overflow: hidden;
  text-decoration:none;
  color:#000;
  background:#ffc;
  display:block;
  height:15em;
  width:15em;
  padding:1em;
  -moz-box-shadow:5px 5px 7px rgba(33,33,33,1);
  -webkit-box-shadow: 5px 5px 7px rgba(33,33,33,.7);
  box-shadow: 5px 5px 7px rgba(33,33,33,.7);
  -moz-transition:-moz-transform .15s linear;
  -o-transition:-o-transform .15s linear;
  -webkit-transition:-webkit-transform .15s linear;


  -webkit-transform:rotate(-6deg);
  -o-transform:rotate(-6deg);
  -moz-transform:rotate(-6deg);

}

ul.wmd-postit li:nth-child(even) a{
  -o-transform:rotate(4deg);
  -webkit-transform:rotate(4deg);
  -moz-transform:rotate(4deg);
  position:relative;
  top:5px;
}
ul.wmd-postit li:nth-child(3n) a{
  -o-transform:rotate(-3deg);
  -webkit-transform:rotate(-3deg);
  -moz-transform:rotate(-3deg);
  position:relative;
  top:-5px;
}
ul.wmd-postit li:nth-child(5n) a{
  -o-transform:rotate(5deg);
  -webkit-transform:rotate(5deg);
  -moz-transform:rotate(5deg);
  position:relative;
  top:-10px;
}

ul.wmd-postit li a:hover,ul.wmd-postit li a:focus{
  -moz-box-shadow:10px 10px 7px rgba(0,0,0,.7);
  -webkit-box-shadow: 10px 10px 7px rgba(0,0,0,.7);
  box-shadow:10px 10px 7px rgba(0,0,0,.7);
  -webkit-transform: scale(1.25);
  -moz-transform: scale(1.25);
  -o-transform: scale(1.25);
  position:relative;
  z-index:5;
}

ul.wmd-postit li a h3{
  padding-bottom: 0.5em;
  margin-bottom: 0.2em;
  border-bottom: 1px solid #191919;
text-align:left;
margin-top:0;
}
ul.wmd-postit li a div.contenido_postit {text-align:left;}

ul.wmd-postit li a img{
  width:100%;
margin-top:0.5em;
  /*max-height: 5em;*/
}