.panel-p-blue {
  border: solid thin;
  float: left;
  margin: 2px;
}
.header-p-blue {
  background: lightblue;
  padding: 5px;
}
.content-p-blue {
  padding: 5px;
}
.footer-p-blue {
  background: lightblue;
  padding: 5px;
}