/* ---------- Main Gallery ---------- */
.mainGallery{
    position: relative;
    height: 100vh;
}

.container_Gallery img{
    transition: opacity 0.75s ease-in-out;
    position: absolute;
    object-fit: cover;
    height: 100%;
    width: 100%; 
    z-index:-1;
    opacity: 0;
    left: 0;
    top: 0;
}

@media only screen and (max-width : 430px){
    .mainGallery{
        height: 100vh;
    }
}