.chart-container {
  padding: 5px;
  margin: 6px 3px;
  border: 2px solid #eee;
}
.chart-container:hover {
  outline: none;
  border-color: #9ecaed;
  box-shadow: 0 0 15px #9ecaed;
  cursor: pointer;
}

#goldchart{
  float: left;
}
#silverchart{
  float: right;
}
#platinumchart{
  float: left;
}
#palladiumchart{
  float: right;
}