.abstract {
  border: 1px solid @grayDark;
  padding: 10px;
}

.abstract h1 {
  text-align: center;
}

.abstract .author , .abstract .venue {
  text-align: center;
  margin: auto;
  margin-bottom: 1em;
}

.abstract .venue {
  font-weight: bold;
}

body {
height: 100%;
}

.container {
  min-height: 1005;
  position:relative;
}

ul li {
  color: @grayDark;
}

@footerLineHeight: @basefont;

footer {
  position: absolute;
  width: 100%;
  background-color: @yaleBlue;
  color: @white;
  font-size: 0.8*@basefont;
  line-height: @footerLineHeight;
  padding-top: @basefont;
  padding-bottom: @basefont;
  height: 5*@footerLineHeight;
}

footer a, footer a:hover {
  color: @white; 
}

footer .row {
  margin-top: @footerLogoHeight * 0.25;
  margin-bottom: @footerLogoHeight * 0.25;
}

img.teaser {
  display: block;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 4px;
  margin-top: 4px;
}

.hero-unit {
  padding: 30px;
}

.hero-unit h1 {
  font-size: 30px;
}