.whatsapp-icon {
    position: fixed;
    bottom: 0px;
    left: 0px;
    z-index: 999;
}
    .whatsapp-icon span {
        font-size: 18px;
       
    }

    .whatsapp-icon img {
        height: 70px;
        filter: drop-shadow(0px 8px 3px black);
    }
    .my-whatsApp {
    margin-top: 9px;
}


.bgSizeContain {
    background-size: contain;
    width: 100%;
    height: 500px;
    resize: both;
 
    
    background-size: cover;
    background-repeat: no-repeat;
    transition: background-image 1s ease-in-out;
    background-color: black;
}