.loader {
            border: 16px solid #f3f3f3;
            border-radius: 100%;
            border-top: 16px solid #cc0a2f;
            width: 150px;
            height: 150px;
            -webkit-animation: spin 2s linear infinite; /* Safari */
            animation: spin 2s 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); }
        }