#html-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #fcd779;
    border-top: 4px solid white;
    border-radius: 50%;
}

#html-spinner,
#svg-spinner {
    -webkit-transition-property: -webkit-transform;
    -webkit-transition-duration: 1.2s;
    -webkit-animation-name: rotate;
    -webkit-animation-iteration-count: infinite;
    -webkit-animation-timing-function: linear;

    -moz-transition-property: -moz-transform;
    -moz-animation-name: rotate;
    -moz-animation-duration: 1.2s;
    -moz-animation-iteration-count: infinite;
    -moz-animation-timing-function: linear;

    transition-property: transform;
    animation-name: rotate;
    animation-duration: 1.2s;
    animation-iteration-count: infinite;
    animation-timing-function: linear;
}

html-spinner {
    @-webkit-keyframes rotate {
        from {
            -webkit-transform: rotate(0deg);
        }
    
        to {
            -webkit-transform: rotate(360deg);
        }
    }
    
    @-moz-keyframes rotate {
        from {
            -moz-transform: rotate(0deg);
        }
    
        to {
            -moz-transform: rotate(360deg);
        }
    }
    
    @keyframes rotate {
        from {
            transform: rotate(0deg);
        }
    
        to {
            transform: rotate(360deg);
        }
    }
}

/* spinner positioning */

#html-spinner,
#svg-spinner {
    position: absolute;
    top: 80px;
    margin-left: -24px;
}

#html-spinner {
    left: 25%;
}