/* Process times */

.overlay {
  display: block;
  visibility: visible;
  position: fixed;
  z-index: 999;
  top: 0px;
  left: 0px;
  width: 100%;
  height: 100%;
  background-color:white;
  vertical-align:bottom;
  padding-top: 20%; 
  filter: alpha(opacity=75); 
  opacity: 0.75; 
  font-size:large;
  color:blue;
  font-style:italic;
  font-weight:400;
  text-align: center;
  background-image: url("../images/ajax-loader.gif");
  background-repeat: no-repeat;
  background-attachment: fixed;
  background-position: center;
   
}

.loading{
  position: fixed;
  top:400px;
}
.less-than-one-sample-alert {
  padding: 10px;
  background-color: #f44336;
  color: white;
}

.closebtn {
  margin-left: 15px;
  color: white;
  font-weight: bold;
  float: right;
  font-size: 22px;
  line-height: 10px;
  cursor: pointer;
  transition: 0.3s;
}

.closebtn:hover {
  color: black;
}