#intro-primaria {
  background: url("../img/cole_prim.jpg") no-repeat center center;
  background-size: cover;
  background-attachment: fixed;
}

#intro-primaria .h6 {
  font-weight: 300;
  line-height: 1.7;
}

.text-gray {
  color: #585858;
}

@media only screen and (max-width: 479px) {
  
}

@media only screen and (min-width: 768px) {

} 

@media only screen and (min-width: 1024px){
  
}

@media only screen and (min-width: 1600px){
  
}