.loader-container{
    z-index: 100000;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100%;
    width: 100%;
} 
.loader-shroud{
    height: 100%;
    width: 100%;
    background-color: white;
    opacity: 0.7;
} 

/* Center the loader */
.loader-standard {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 1;
  width: 150px;
  height: 150px;
  margin: -75px 0 0 -75px;
  border: 16px solid #f3f3f3;
  border-radius: 50%;
  border-top: 16px solid #3498db;
  width: 120px;
  height: 120px;
  -webkit-animation: spin 2s linear infinite;
  animation: spin 2s linear infinite;
}

/* Center the loader */
.loader-small {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 1;
  width: 50px;
  height: 50px;
  margin: -30px 0 0 -30px;
  border: 10px solid #f3f3f3;
  border-radius: 50%;
  border-top: 10px solid #3498db;
  width: 60px;
  height: 60px;
  -webkit-animation: spin 2s linear infinite;
  animation: spin 2s linear infinite;
}


@-webkit-keyframes spin {
  0% { -webkit-transform: rotate(0deg); }
  100% { -webkit-transform: rotate(360deg); }
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}