*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
.gallery{
    padding-top: 100px;
    margin-bottom: 100px;
}
 .gallery-img{
    margin-bottom: 50px;
    height: 400px;
    position: relative;
    overflow: hidden;
    transition: all 1s;
} 
.gallery-img img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.gallery-img:hover{
    filter: brightness(120%);
}
.hi{
    position: absolute;
    top: 100%;
    width: 100%;
    background-color: rgba(25, 25, 25, 0.749);
    height: 100%;
}
.hi h3{
    font-size: 30px;
    font-weight: 500;
    color: aliceblue;
    text-align: center;
    padding-top: 50px;
}
.hi p{
    font-size: 16px;
    text-align: center;
    padding-inline: 10px;
    padding-top: 50px;
    color: rgb(232, 232, 233);
}
.gallery-img:hover .hi{
 top: 0;
 transition: all 1s;
}