.appointment-float-left {
    position: fixed;
    bottom: 20px;
    left: 20px;
    width: 60px;
    height: 60px;
    z-index: 99;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: 2px 2px 5px rgba(0,0,0,0.3);
}

.appointment-float-left img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.appointment-float-left:hover img {
    transform: scale(1.1);
}