.pace {
    -webkit-pointer-events: none;
    pointer-events: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    user-select: none;
    z-index: 2000;
    position: fixed;
    height: 90px;
    width: 90px;
    margin: auto;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0
}

    .pace.pace-inactive .pace-activity {
        display: none
    }

    .pace .pace-activity {
        position: fixed;
        z-index: 2000;
        display: block;
        position: absolute;
        left: -30px;
        top: -30px;
        height: 90px;
        width: 90px;
        display: block;
        border-width: 30px;
        border-style: double;
        border-color: cyan transparent transparent;
        border-radius: 50%;
        -webkit-box-sizing: content-box;
        -moz-box-sizing: content-box;
        box-sizing: content-box;
        -webkit-animation: spin 1s linear infinite;
        -moz-animation: spin 1s linear infinite;
        -o-animation: spin 1s linear infinite;
        animation: spin 1s linear infinite
    }

        .pace .pace-activity:before {
            content: ' ';
            position: absolute;
            top: 10px;
            left: 10px;
            height: 50px;
            width: 50px;
            display: block;
            border-width: 10px;
            border-style: solid;
            border-color: cyan transparent transparent;
            border-radius: 50%;
            -webkit-box-sizing: content-box;
            -moz-box-sizing: content-box;
            box-sizing: content-box
        }

@-webkit-keyframes spin {
    100% {
        -webkit-transform: rotate(359deg)
    }
}

@-moz-keyframes spin {
    100% {
        -moz-transform: rotate(359deg)
    }
}

@-o-keyframes spin {
    100% {
        -moz-transform: rotate(359deg)
    }
}

@keyframes spin {
    100% {
        transform: rotate(359deg)
    }
}