* {
    color: #154f6e;
    font-family: Verdana;
    font-weight: 500;
}
H1,
H2,
H3,
H4,
H5,
H5 {
    font-family: Georgia;
    font-weight: 700;
}
.center {
    text-align: center;
}
body {
    width: auto;
}
.container {
    display: flex;
}
.box {
    flex: 1;
    align-items: center;
    flex-direction: column;
    padding: 20px;
    border: 1px solid #000;
    margin: 10px;
    background-color: rgba(0, 255, 255, 0.2);
}