html, body {
    width: 100%;
    margin: 0;
    position: fixed;
    overflow: hidden;
}
body {

}
.app-root {
    width: 100%;
}
.Timer {
    -webkit-user-select: none;
    user-select: none;
    max-width: 400px;
    margin: 0 auto;
}
.TimeFace {
    margin-top: 10%;
    cursor: pointer;
    -webkit-tap-highlight-color: rgba(255, 255, 255, 0);
}
.MessageView {
    user-select: none;
}