.lib_container {
  width: 100%;
  height: 650px;
  margin:0 auto;
  position:relative;
}

.center-container {
  height:650px;
  position:relative;
  top:0;
  width:100%;
  background-color:#FFFFFF;
  color:#333;
  margin:0 auto;
}


.infovis {
  position:relative;
  width:100%;
  height:650px;
  margin:auto;
  overflow:hidden;
}