.button_connect {
    display: inline-block;
    border-radius: 20px;
    background: linear-gradient(to bottom right, #c08b19, #c9921a);
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.16), 0 3px 6px rgba(0, 0, 0, 0.23);
    border: none;
    color: #ffffff;
    text-align: center;
    font-size: 18px;
    padding: 12px 24px;
    width: 160px;
    transition: all 0.3s;
    cursor: pointer;
    margin: 10px;
}

.button_connect:hover {
    transform: translateY(-2px);
    background: linear-gradient(to bottom right, #a64417, #915a1a);
}