.popup {
    position: fixed;
    z-index: 9999;
    box-sizing: border-box;
    width: 350px;
    height: 0;
    left: auto;
    right: 10px;
    top: auto;
    bottom: 0;
    background-color: white; /*#c4b2ba;*/
    border: 1px solid #1e1a2a;
    text-align: center;
    display: none;
    left: 10px;
    right: auto;
}

@media (max-width: 639px) {
    .popup {
        left: auto;
        right: 0;
        width: auto;
        margin: 0;
        left: 0;
        right: auto;

    }
}
.popup-inner {
  padding: 10px;
}
.popup-close {
  background: transparent;
  border: none;
  float: right;
}