body {
    font-family: serif;
    color: #6d563a;
    background-color: #f0fafc;
}

main {
    margin: 200px 0 30px 0;
}

.top{
    text-decoration: underline 2px #80d7e3;
    text-underline-offset: 20%;
    text-align: center;
}

.overview table {
    border-collapse: collapse;
    width: 60%;
    margin: auto;
}

.overview th {
    width: 30%;
    height: 50px;
    background-color: #80d7e3;
    border: solid 1px #6d563a;
}

.overview td {
    width: 70%;
    background-color: #ffffff;
    border: solid 1px #6d563a;
    padding: 10px;
}

@media screen and (max-width: 768px) {
    .overview table {
        width: 90%;
    }
}