.navbar {
    background-color:#8dd3fc;
}
.card-header {
    background-color:#8dd3fc;
}
.footer {
  width: 100%;
  /* Set the fixed height of the footer here */
  height: 60px;
  background-color: #f5f5f5;
}

#loading {
  display: table;
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  background-color: #fff;
  opacity: 0.8;
 }
  
 #loading .loadingMsg {
  display: table-cell;
  text-align: center;
  vertical-align: middle;
  padding-top: 140px;
  background: url("/images/img-loading.gif") center center no-repeat;
 }