#container {
    width: 90%;
    margin: 0 auto;
    border: 2px solid grey;
    background-color: azure;
    border-radius: 20px;
}
.q_container {
    padding: 10px;
}
label {
    width: calc(calc(100% / 4) - 21px);
    display: inline-block;
}
.button {
    width: 150px;
    height: 50px;
    border: 2px solid red;
    border-radius: 20px;
    text-align: center;
    background-color: rgb(233, 192, 192);
    line-height: 50px;
    margin: 0 10px;
    cursor: pointer;
}
#buttons {
    width: 348px;
    display: flex;
    margin: 20px auto;
}