#loading {
   width: 100vw;
   height: 100vh;
   top: 0;
   left: 0;
   position: fixed;
   display: block;
   background-color: white;
   z-index: 99;
   text-align: center;
}


.loader {
    border: 8px solid #f3f3f3;
    border-top: 8px solid #039be5;
    /* border-bottom: 8px solid #ffea00; */

    border-radius: 50%;
    width: 60px;
    height: 60px;
    animation: spin 1.7s linear infinite;
}

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

#loading .loader{
    position: absolute;
    top: calc(50vh - 60px);
    left: calc(50vw - 60px);
}