body {
    max-width: 720px;
    min-width: 240px;
    margin-left: auto;
    margin-right: auto;
    background-color: #000000;
    overflow-y: auto;
    padding: 1rem;
}

#header {
    margin: 0 0 0 0 !important;
}

#button_list {
    padding-top: 1rem;
}

.btn {
    margin: 0 0 1rem 0 !important;
}

.ui.labeled.icon.button {
    padding-right: 100px !important;
}
