html, body {
    margin: 0px;
    padding: 0px;
}

body {
    font-family: Helvetica, Arial, sans-serif;
    font-size: 1em;
    background: var(--background-color);
}

header {
    font-size: 22px;
    line-height: 32px;
    height: 32px;
    color: var(--base900-color);
    text-align: center;
    background: var(--base400-color);
}

body.feature_secondScreen avia-button#secondScreen {
    display:inline-block;
}

@keyframes indeterminateLinearAnimation {
    0% {
        transform:  translateX(0) scaleX(0);
    }
    40% {
        transform:  translateX(0) scaleX(0.4);
    }
    100% {
        transform:  translateX(100%) scaleX(0.5);
    }
}