body {
    padding: 0;
    margin: 0;
}

.container {
    display: flex;
    flex-direction: row;
    justify-content: space-evenly;
    align-items: stretch;
    flex-wrap: wrap;
    height: 300px;
    border: 2px solid black;
}

.item {
    background: green;
    color: white;
    padding: 20px;
    text-align: center;
    flex-grow: 1;
}

.item-1 {
    align-self: flex-start;
    background: blue;
}

.item-2 {
    align-self: flex-end;
    flex-grow: 2;
    background: orange;
}

.item-3 {
    align-self: center;
}

.item-4 {
    order: 1;
    background: purple;
}

.item-5 {
    flex-basis: 50%;
    background: pink;
}