body {
    background: #111;
    color: #ccc;
}
button {
    background: #aaa;
    color: #000;
}
.inColumn {
    display: flex;
    flex-flow: column nowrap;
    align-items: stretch;
}
#main {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    flex-flow: column nowrap;
    align-items: stretch;
}
#clickMe {
    flex: 1 1 auto;
    font-size: 14vw;
    margin: .3em;
}
#ctrls {
    flex: 0 0 auto;
    margin: 1em;
    display: flex;
    flex-flow: row nowrap;
    align-items: center;
    justify-content: space-around;
    font-size: 6vw;
}
.spin > button {
    font-weight: bold;
    font-size: 4vw;
}
.spin > input {
    font-weight: bold;
    font-size: 6vw;
}
#howMany {
    width: 3em;
    text-align: center;
}
#goChoices {
    font-weight: bold;
    font-size: 4vw;
    padding: .4em;
}
.goChoicesOn {
    color: #030;
}
.randChoices {
    width: 80vw;
    height: 80vh;
}
.randChoices > * {
    flex: 1 1 auto;
}
@media (min-aspect-ratio: 4/3) {
    #main {
        flex-flow: row nowrap;
    }
    #clickMe {
        flex: 1 1 auto;
        font-size: 14vh;
    }
    #ctrls {
        flex-flow: column nowrap;
        font-size: 6vh;
    }
    .spin > button {
        font-size: 4vh;
    }
    .spin > input {
        font-size: 6vh;
    }
    #goChoices {
        font-size: 4vh;
    }
}
.startHidden {
    display: none;
}