.TankWelcome {
    display: flex;
    flex-direction: column;
}

.JoinForm {
    display: flex;
    flex-direction: column;
    border: 2px solid rgb(76, 76, 76);
    border-radius: 4px;
}

.JoinElems {
    padding: 8px 8px;
    margin: 8px 8px;
}