*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    font-family: sans-serif;
}
h1{
    color: coral;
    margin: 50px 0;
}
.flex-container{
    columns: 5 200px;
    column-gap: 24px;
    width: 90%;
    margin: 0 auto 50px;
}
.flex-container div{
    margin: 0 24px 24px 0;
    display: inline-block;
    border: 2px solid black;
    box-shadow:5px 5px 5px rgba(0,0,0,0.5);
    border-radius: 5px;
    transition: all 0.25s ease-in-out;
}
.flex-container div:hover img{
     filter: grayscale(0);
}
.flex-container div:hover{
    border-color: coral;
}
.flex-container div img{
    width: 100%;
    filter: grayscale(100%);
    border-radius: 5px;
     transition: all 0.25s ease-in-out;
}
.flex-container div p{
    margin:5px 0 ;
    padding: 0;
    text-align: center;
    font-style: italic;
}