Ejemplo. Estadísticas con foto de fondo.

.enlineacaja {
  text-align:left;
  width: 200px;
  height: 200px;
  border: 20px solid #091128;
  padding: 12px;
  background-color: #ababab;
  color: #00242B;
  float:left;
  font-size: 12px;
  overflow-y: auto;
  font-family: calibri;
  font-weight: 700;
  margin-right: 100px;
}

.estadcaja {
  text-align:left;
  width: 200px;
  height: 200px;
  border: 20px solid #091128;
  padding: 12px;
  background-color: #ababab;
  color: #00242B;
  font-size: 12px;
  overflow-y: auto;
  font-family: calibri;
  font-weight: 700;
}

#cajagrande {
  width:850px;
  height: 270px;
  padding: 20px;
  background-image:url('http://colourlovers.com.s3.amazonaws.com/images/patterns/4735/4735316.png?1428564647');
  background-repeat:repeat;
}