.loading-modal {
    z-index: 9999999;
    padding-top: 100px;
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: white;
    background-color: rgba(0,0,0,0.4);
    text-align: center;
}

.loading-content {
    margin: auto;
    background-color: #f5f5f5;
    border: 1px solid #e3e3e3;
    border-radius: 50px;
    position: relative;
    padding: 0;
    outline: 0;
    width: 300px;
}

/*--------------- Spinner rectangulos ------------------*/
.spinner {
  margin: auto;
  width: 60px;
  height: 80px;
  text-align: center;
  font-size: 10px;
}

.spinner > div {
  background-color: #24135f;
  height: 100%;
  width: 8px;
  display: inline-block;
  
  -webkit-animation: sk-stretchdelay 1.2s infinite ease-in-out;
  animation: sk-stretchdelay 1.2s infinite ease-in-out;
}

.spinner .rect1 {
  -webkit-animation-delay: -1.2s;
  animation-delay: -1.2s;
}

.spinner .rect2 {
  -webkit-animation-delay: -1.1s;
  animation-delay: -1.1s;
}

.spinner .rect3 {
  -webkit-animation-delay: -1.0s;
  animation-delay: -1.0s;
}

.spinner .rect4 {
  -webkit-animation-delay: -0.9s;
  animation-delay: -0.9s;
}

.spinner .rect5 {
  -webkit-animation-delay: -0.8s;
  animation-delay: -0.8s;
}

@-webkit-keyframes sk-stretchdelay {
  0%, 40%, 100% { -webkit-transform: scaleY(0.4) }  
  20% { -webkit-transform: scaleY(1.0) }
}

@keyframes sk-stretchdelay {
  0%, 40%, 100% { 
    transform: scaleY(0.4);
    -webkit-transform: scaleY(0.4);
  }  20% { 
    transform: scaleY(1.0);
    -webkit-transform: scaleY(1.0);
  }
}