.choices input[type="radio"] {
    appearance: none;
    position: absolute;
    opacity: 0;
}
.choices label {
    line-height: 1.2em;
    border: 1px solid #ccc;
    border-radius: 5px;
    padding: .5em;
    cursor: pointer;
    margin: 1px;
    display: flex;
    align-items: center;
}
.choices label.rchecked {
    border-color: #080;
    background: #cfc;
    color: #080;
    font-weight: bold;
}
.question {
    padding: 1em 0;
    border-bottom: 1px solid #ccc;
}
.question .number {
    width: 2em;
    height: 2em;
    margin: .5em auto;
    background: #080;
    color: #fff;
    border-radius: 50%;
    text-align: center;
    line-height: 2em;
}
.score {
    border: 1px solid lightgray;
    border-radius: 5px;
    margin: 1em;
    padding: 1em;
}
.score h2 {
    padding: 0 1em;
}

#work-style .question {
    border: none;
}
#toast {
    z-index: 9999;
}
#bar-chart {
    min-width: 600px;
}
#language-select {
    margin-top: 3px;
}