h1, h2, h3 {
    font-size:1em;
}

.result-alert-ko {
    color:red;
}

.result-alert-ok{
    color:green;
}

#waiting-sentence{
    text-align: center;
    color:white;
    font-size:1.4em;
    padding: 64px 64px;
}


.loader-container{
    padding-top:10%;
    background:rgba(0,0,0,0.8);
    position: fixed;
    left: 0px;
    top: 0px;
    width: 100%;
    height: 100%;
    z-index: 9999;
    display: none;
}

.loader {

  margin:auto;
  border: 16px solid #f3f3f3;
  border-radius: 50%;
  border-top: 16px solid #11AB7C;
  width: 120px;
  height: 120px;
  -webkit-animation: spin 1.5s linear infinite; /* Safari */
  animation: spin 1.5s linear infinite;
}

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

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