*, html, body{
    margin: auto;
}

table{
    width: 90%;
}

.s10 {
    width: 10%;
}

.s20 {
    width: 20%;
}

.s30 {
    width: 30%;
}

.s40 {
    width: 40%;
}

.debug {
    position: fixed;
    display: block;
    bottom: 0;
    width: 100%;
    padding: 15px;
    background-color: rgba(200, 10, 10, 0.5);
    color: rgba(255, 255, 255, 1);
}