.container_login{
    border: 2px solid transparent;
    padding: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2); 
    border-radius: 10px;
}
#tab-login, #tab-register {
    background-color: #f8f9fa;
    color: #000;
}

#tab-login.active  {
    background-color: #d47f3c;
    color: #ffffff;
}

#tab-login.nav-link:hover  {
    background-color: #d47f3c;
    color: #ffffff;
}

#tab-register.active  {
    background-color: #000;
    color: #ffffff;
}

#tab-register.nav-link:hover  {
    background-color: #000;
    color: #ffffff;
}