body {
    margin: 1rem;
    font-family: Arial, Helvetica, sans-serif;
    background-color: #E5DAAC;
    text-align: center;
}

tr:nth-child(even) {
    background-color: #E5DAAC;
}

td:first-child {
    font-weight: bold;
}

td {
    white-space: nowrap;
    padding: 10px;
    margin-right: 1rem;
}

button {
    border: 0;
    border-radius: 20px;
    padding: 10px 3rem;
    font-size: 0.8rem;
    font-family: Arial, Helvetica, sans-serif;
    text-transform: uppercase;
    font-weight: bold;
    background-color:#cacaca;
    color: black;
}

button:hover {
    background-color: #cecece;
}

#logged-in {
    display: none;
}

.container {
    height: 200px;
    position: relative;
}

.center {
    margin: 0;
    position: absolute;
    top: 50%;
    left: 50%;
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
}