.loader {
     border: 11px solid #f3f3f3; /* Light grey */
     border-top: 11px solid #000000; /* Blue */
     border-radius: 50%;
     width: 200px;
     height: 200px;
     animation: spin 2s linear infinite;
 }

#loading {
    margin-top: 20%;
    margin-bottom: 90%;
}

#results {
    margin-top: 10%;
    margin-bottom: 10%;
}

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

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