.absolute-center {
  margin: auto;
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
}
/* Extra small devices (phones, less than 768px) */
.pub-options {
  margin: 0;
}
.pub-options h4 {
  padding-top: 1em;
}
.pub-options div.col-md-12 {
  padding: 0 !important;
}
.pub-options-buttons,
.pub-sort-buttons {
  margin: 0.5em 0;
}
.pub-options-descriptions,
.pub-sort-descriptions {
  display: none;
  /*
	margin-top: 0.3em;
	width: 150px;
	p{
		display: none;
	}
	p.active{
		display: block;
		//#gradient .horizontal(@grayLight, @grayLighter);
		font-size: 0.9em;
	}
*/
}
.pub_options {
  margin: 0 0 1em 0;
}
.pub_options h4,
.pub_options #pub_mode,
.pub_options #pub_sort {
  display: inline-block;
}
.pub_options h4 {
  font-size: 1em;
  margin: 0;
  padding: 0;
}
.pub_options label {
  padding-left: 1em;
  padding-right: 1em;
}
.pub_options > div:first-child {
  margin-bottom: 0.4em;
}
.pub-list {
  list-style-type: none;
  margin-bottom: 1em;
}
.pub-covers {
  padding-left: 0;
}
.pub-covers h3.pub-title,
.pub-covers p.pub-description,
.pub-covers button.btn,
.pub-covers a.btn,
.pub-covers .pub-response {
  display: none;
}
.pub-covers li {
  float: left;
  height: 90px;
}
.pub-covers img {
  width: 55px;
  height: auto;
  margin-left: 4px;
  margin-bottom: 4px;
  -webkit-box-shadow: 2px 2px 4px #555555;
  box-shadow: 2px 2px 4px #555555;
  cursor: pointer;
}
.pub-titles {
  margin-top: 2em;
  padding-left: 0;
}
.pub-titles li {
  padding-top: 0;
}
.pub-titles img,
.pub-titles p.pub-description,
.pub-titles button.btn,
.pub-titles a.btn,
.pub-titles .pub-response {
  display: none;
}
.pub-titles h3.pub-title {
  font-size: 1.1em;
  line-height: 1.3em;
  margin: 0 0 0.5em 0;
  cursor: pointer;
}
.pub-titles h3.pub-title:hover {
  text-decoration: underline;
}
.pub-response p.alert {
  margin-left: 0;
  padding: 0.5em 1em;
}
.pub-full {
  margin-top: 1em;
  padding-left: 0;
}
.pub-full li {
  padding-bottom: 1em;
  margin-bottom: 1em;
  border-bottom: 1px solid #eeeeee;
}
.pub-full img {
  margin-top: 0.5em;
  width: 70px;
  -webkit-box-shadow: 2px 2px 4px #555555;
  box-shadow: 2px 2px 4px #555555;
}
.pub-full h3 {
  font-size: 1.3em;
  line-height: 1.5em;
}
.pub-full h3 i {
  display: none;
}
.single_publication {
  position: relative;
  margin-top: 1em;
  margin-bottom: 1em;
}
.single_publication div.pub-buttons button.btn-link {
  display: block;
  margin-left: 0;
  text-align: left;
}
.single_publication div.pub-buttons a.btn-link {
  font-size: 2em;
  position: absolute;
  top: -0.3em;
  right: 0;
  width: 25px;
  overflow: hidden;
  white-space: nowrap;
  padding: 0;
  margin: 0;
}
.single_publication div.pub-buttons a.btn-link:hover {
  text-decoration: none;
  color: #0088ce;
}
.single_publication img {
  -webkit-box-shadow: 2px 2px 4px #555555;
  box-shadow: 2px 2px 4px #555555;
}
.single_publication h3 i {
  display: none;
}
/* Small devices (tablets, 768px and up) */
@media (min-width: 768px) {
  .pub_options > div:first-child {
    margin-bottom: 0;
  }
  .pub-full {
    margin-top: 1em;
    padding-left: 0;
  }
  .pub-full li {
    clear: both;
    min-height: 120px;
  }
  .pub-full img {
    float: left;
    width: 70px;
    margin-top: 0.5em;
    -webkit-box-shadow: 2px 2px 4px #555555;
    box-shadow: 2px 2px 4px #555555;
  }
  .pub-full h3,
  .pub-full p,
  .pub-full div {
    margin-left: 85px;
  }
  .pub-full h3 {
    font-size: 1.3em;
    line-height: 1.5em;
  }
  .pub-full h3 i {
    display: none;
  }
  .single_publication {
    margin-top: 3em;
    border-bottom: 1px solid #eeeeee;
    height: 270px;
    min-height: 270px;
  }
  .single_publication div.pub-buttons {
    margin-left: 185px;
  }
  .single_publication img {
    float: left;
    width: 170px;
  }
  .single_publication h3,
  .single_publication p,
  .single_publication div.pub-response {
    margin-left: 185px;
    margin-right: 28px;
  }
}
/* Medium devices (desktops, 992px and up) */
/* Large devices (large desktops, 1200px and up) */