a {
  color: #666;
  text-decoration: none;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}

a:hover,
a.selected {
  color: #f5b248;
}

#timeline {
  width: 960px;
  overflow: hidden;
  margin: 30px auto;
  position: relative;
  background: url('dot.gif') left 45px repeat-x;
}

#dates {
  width: 800px;
  height: 60px;
}

#dates li {
  list-style: none;
  float: left;
  width: 100px;
  height: 50px;
  font-size: 24px;
  text-align: center;
  background: url('biggerdot.png') center bottom no-repeat;
}

#dates a {
  line-height: 38px;
  padding-bottom: 10px;
}

#dates .selected {
  font-size: 38px;
  display: block;
}

#issues {
  width: 960px;
  overflow: hidden;
}

#issues li {
  width: 960px;
  list-style: none;
  float: left;
  font-size: 1.25rem;
  color: #383838;
  text-align: justify;
}

#issues li h1 {
  padding: 0.5rem 0;
  color: #6034BF;
  font-weight: 700;
}

#grad_left,
#grad_right {
  position: absolute;
  top: 0;
}

#next,
#prev {
  position: absolute;
  top: 0;
  font-size: 70px;

  width: 22px;
  height: 38px;
  background-position: 0 0;
  background-repeat: no-repeat;
  text-indent: -9999px;
  overflow: hidden;
}

#next:hover,
#prev:hover {
  background-position: 0 -76px;
}

#next {
  right: 0;
  background-image: url('next.png');
}

#prev {
  left: 0;
  background-image: url('prev.png');
}

#next.disabled,
#prev.disabled {
  opacity: 0.2;
}

@media screen and (max-width: 75em) {
  
  #timeline {
    width: 100%;
  }
  
  #dates {
    width: 100%;
  }

  #dates li {
    width: 50%;
  }

  #issues li{
    width: 50%;
  }

}

@media screen and (max-width: 64em) {
  
  #timeline {
    width: 100%;
  }
  
  #dates {
    width: 100%;
  }

  #dates li {
    width: 50%;
  }

  #issues li{
    width: 50%;
  }

}