html, body {
    height: 100%;
    overflow: hidden;
    margin: 0;
}

#content {
    display:flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 10px;
}

#graphs {
    height: 400px;
    width: 100%;
    max-width: 900px;
}

#history_settings{
    max-width: 900px;
    width: 100%;
}

#delete_history_btn {width: 100%}

#table_container {
    margin-top: 20px;
    height: 300px;
    overflow-y: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    color: white;
    font-family: monospace;
}

thead, th {
    position: sticky;
    top: 0;
    background-color: white;
    color: black;
}

td {
    padding: 5px;
    border-bottom: 1px solid #333;
    text-align: center;
}