:root {
    --md-sys-color-primary: var(--tg-theme-button-color, #006a6a);
    --md-sys-color-on-primary: var(--tg-theme-text-button-color, #ffffff);
    --md-sys-color-on-surface-variant: var(--tg-theme-text-color, #3f4948)
}

main {
    display: flex;
    justify-content: center
}

section {
    display: flex;
    flex-direction: column
}

label {
    display: flex;
    align-items: center;
    color: var(--tg-theme-text-color, #3f4948)
}

.center {
    width: 540px;
    height: 120px;
    margin: auto;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
}