#install-button {
    visibility: hidden;
    position: fixed;
    color: #FF8340;
    cursor: pointer;
    top: 14px;
    right: 80px;
    z-index: 99999999;
    width: 120px;
}

.ad-container {
  /* This is the class of the div you want to protect. */
}

.ad-container:before {
  content: " ";
  display: block;
  height: 200px; /* Adjust this value as needed to create a buffer zone. */
}