}
.flex-container {
    display: -webkit-flex;
    display: flex;
    width: 720px;
    height: 120px;
    background-color: lightgrey;
    align: middle;
}

.flex-item {
    background-color: white;
    width: 700px;
    height: 100px;
    margin: 10px;
    align: middle;
}