body , html {
    background-color: gray;
}

.container{
    padding-top: 20px;

    display: grid;
    grid-gap: 10px;
    grid-template-columns: 1fr 1fr 1fr;
}

.item{
    margin: 0;
    padding: 5px;
    border-radius: 5px;
    padding-bottom: 0;
    background-color: white;
    box-shadow: 5px 5px 16px rgb(1, 1, 1  , 0.7);
}

.item-img{
    width: 100%;
}

@media screen and (max-width:980px) {
    .container{
        grid-template-columns: 1fr;
    }
    .container{
        padding-top: 50px;
    }
}