.light {
    background-color: white;
    color: black;
    font-family: Arial, Helvetica, sans-serif;
}

.dark {
    background-color: rgb(41, 41, 41);
    color: white;
    font-family: Arial, Helvetica, sans-serif;
}

.topbar {
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    align-items: center;
    gap: 10px;
}

.topbar_iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.button {
    background-color: rgb(36, 209, 209);
    width: 100px;
    height: 40px;
    padding: 10px 15px;
    box-sizing: border-box;
    display: inline-block;
}
.centered {
    text-align: center;
    align-self: center;
    align-content: center;
}