.header-image {
  margin: 0px;
  padding: 0px
  background-color: red;
  height: 248px;
  background-repeat: no-repeat;
  background-position: top left;
  background-size: 100% auto;
}


@media only screen and (min-width : 992px) {
  .header-image {
    background-image: url('../images/header1_lg_spire.jpg');
  }
  .sidebar-right {
    background-image: url('../images/sidebar-right.jpg')
  }
  .sidebar-left {
    background-image: url('../images/sidebar-left.jpg')
  }
}

/* Medium Devices, Desktops */
@media only screen and (max-width : 1199px) {
  .header-image {
    height: 208px;
  }
  .sidebar-right {
    background-image: url('../images/sidebar-right_md.jpg')
  }
  .sidebar-left {
    background-image: url('../images/sidebar-left_md.jpg')
  }
}

 /* Medium Devices, Desktops */
 @media only screen and (max-width : 991px) {
   .header-image {
     height: 189px;
     background-image: url('../images/header1_md_spire.jpg');
   }
   .sidebar-left {
     background-image: none;
   }
   .sidebar-right {
     background-image: none;
   }
 }

 /* Small Devices, Tablets */
 @media only screen and (max-width : 768px) {
   .header-image {
     height: 170px;
     background-image: url('../images/header1_sm_spire.jpg');
   }

 }

 /* Extra Small Devices, Phones */
 @media only screen and (max-width : 480px) {

 }

 /* Custom, iPhone Retina */
 @media only screen and (max-width : 320px) {

   }