.popup-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
}

.popup {
font-family: Arial, sans-serif;
	p {
  color: #777;
  font-size: 1.85rem;
  line-height: 2.9rem;
}
	color: #000000;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: #ffffff;
    padding: 10px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}

.popup-content {
    text-align: center;
}

.popup .close {
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 55px;
    cursor: pointer;
    color: #000000;
}

.popup #emailInput {
    width: 80%;
    padding: 10px;
    margin: 10px 0;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.popup button {
    background-color: #cc0000;
    color: #fff;
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
}

@media only screen and (max-width: 768px) {
  /* For mobile phones: */
   .popup {
	  width: 100%;
  }
}