.flex-container {
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
    justify-content: space-around;
    align-items: center;
    align-content: normal;
    width: 100%;
}

.flex-items {
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 1%;
    width: 70%;
}

input[type="text"] {
    margin-top: 10px;
}

.subtitle {
    font-weight: bold;
    font-size: larger;
}