.ovningA {
    text-decoration: underline;
    color: black;
    text-decoration-color: black;
    font-family: 'Times New Roman', Times, serif;
    font-weight: bold;
}

.ovningA h1 {
    text-align: center;
}

.ovningA table {
    margin-left: auto;
    margin-right: auto;
}

.ovningA .leftCollum {
    text-align: left;
    padding-left: 40px;
}

.ovningA .rightCollum {
    text-align: right;
}


.ovningB {
    font-size: large;
}

.ovningB table {
    width: 40%;
}

.ovningB #displaced-td {
    padding-top: 200px;
}

.ovningC h2{
    text-align: center;
}

.ovningC table {
    border: solid;
    border-radius: 5px;
    border-color: gray;
    width: 500px;
    height: 500px;

    margin-left: auto;
    margin-right: auto;
}

.ovningC td, th{
    border: solid;
    border-radius: 5px;
    border-color: gray;
}

.ovningC #red-td{
    background-color: red;
}
.ovningC #blue-td{
    background-color: blue;
}
.ovningC #green-td{
    background-color: green;
}
.ovningC #black-td{
    background-color: black;
}
.ovningC #yellow-td{
    background-color: yellow;
}