*{
    box-sizing: border-box;
    margin: 10px;
}


.parent{
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    border: 2px solid lightcoral;
    justify-content: center;
    align-items:center;
    height: 400px;
    
}

.papa{
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    border: 2px solid lightcoral;
    justify-content: center;
    align-items:center;
    height: 400px;
}




.item{
      border: 1px solid black;
    width: 100px;
    height: 100px;
    text-align: center;
    line-height: 100px;
   height: 300px;
}



.item1, .item2, .item3, .item4, .item5{
     border: 1px solid black;
    width: 100px;
    height: 100px;
    text-align: center;
    line-height: 100px;
    height: 300px;
    align-self: flex-start;
}


.item1{
    align-self: start;
}