.alert-banner {
   background-color: #00ff22;
   color: #000000;
   text-align: center;
   padding: 12px 16px;
   font-weight: bold;
   font-size: 15px;
   position: fixed;
   top: 0;
   left: 0;
   width: 100%;
   z-index: 9999;
 }
 
 .alert-banner a {
   color: #000000;
   text-decoration: underline;
   font-weight: 700;
 }
 
 .alert-banner a:hover {
   opacity: 0.85;
 }
 body {
   padding-top: 48px;
 }