.photo-thumb {
    position: relative;
    width: 120px;
    height: 90px;
    overflow: hidden;
    border: 1px solid #ddd;
    border-radius: 5px;
}

.photo-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.photo-thumb .btn-close {
    position: absolute;
    top: 2px;
    right: 2px;
    background-color: rgba(255,255,255,0.7);
    padding: 0.3rem;
}