.first_thing th {
    text-align: right;
    padding-right: 20px;
    font-weight: bold;
    text-decoration: underline;
}

.first_thing td {
    text-align: left;
    padding-left: 20px;
    font-weight: bold;
    text-decoration: underline;
}

table.first_thing {
    border-collapse: collapse;
    width: 100%;
}

.sköldpadda th {
    font-size: 20px;
}

table.sköldpadda {
    width: 60%;
    margin-left: 20%;
    margin-right: 20%;
}

.sköldpadda th {
    text-align: left
}

.last_thing td {
    width: 100px;
    height: 100px;
    border: 1px;
    border-style: solid;
}

.last_thing {
    margin: auto;
    border: 1px;
    border-style: solid;
}

#röd {
    background-color: red;
}

#blå {
    background-color: blue
}

#grön {
    background-color: green;
}

#gul {
    background-color: yellow;
}

#svart {
    background-color: black;
}