*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/*gallery css code */
.gallery{
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(400px,1fr));
    gap: 20px;
    padding: 70px;
}
.gallery img{
    width:100%;
    height:250px;
    object-fit:cover;
    border-radius:10px;
    transition:.3s;
    cursor:pointer;
}

.gallery img:hover{
    transform:scale(1.05);
    box-shadow:0 10px 25px rgba(0,0,0,.2);
}

/* responsive code*/


/* Desktop */
.slider-img{
    width:100%;
    height:450px;
    object-fit:cover;
}

/* Tablet */
@media (max-width:992px){

.slider-img{
    height:350px;
}

}



/* Mobile */
@media (max-width:768px){

.slider-img{
    height:250px;
}
 .gallery{
        grid-template-columns:repeat(2,1fr);
        gap:15px;
    }

    .gallery img{
        height:180px;
    }

}

/* Small Mobile */
@media (max-width:576px){

.slider-img{
    height:180px;
}
.gallery{
        grid-template-columns:1fr;
        gap:15px;
    }

    .gallery img{
        height:220px;
    }

}