#custom-popup{position:fixed;right:10px;bottom:50px;width:auto;height:150px;background:white;border:2px solid #ccc;padding:5px;box-shadow:2px 2px 10px rgba(0,0,0,0.2);z-index:9999;display:flex;align-items:center;justify-content:center;transition:all 0.3s ease-in-out}#custom-popup img{height:100%;max-width:100%;display:block}#custom-popup a{display:block;width:100%;height:100%}#close-popup{position:absolute;top:-10px;right:-10px;width:24px;height:24px;background:red;color:white;font-size:20px;font-weight:bold;text-align:center;line-height:24px;border-radius:50%;cursor:pointer;display:block}@media (max-width:768px){#custom-popup{left:50%;transform:translateX(-50%);bottom:20px;height:auto;width:90%;max-width:320px;border-radius:8px}#custom-popup img{width:100%;height:auto}#close-popup{display:block}}