.float-button {
    position: fixed;
    right: 20px;
    bottom: 100px;
    z-index: 110;
    border-radius: 50%;
    box-shadow: 0px 4px 20px 1px rgba(161, 161, 161, 0.5);

}

.float-button a {
    text-decoration: none !important;
    display: flex;
}

.float-button a img{
    width: 100px;
    height: 100px;
}