body {
    font-size: 1.2rem;
    text-align: center;
    font-family: 'Segoe UI';
    background-color: rgb(219, 216, 216);
    margin-left: 40px;
    margin-right: 40px;
}

header {
    background-color: darkseagreen;
    border : 3px solid rgb(13, 82, 30);
    color: white;
    font-size: 20px;
    margin-top: 30px;
}

hr {
    height: 2px;
    border-width: 0;
    color: rgb(13, 82, 30);
    background-color: rgb(13, 82, 30);
    margin-top: 20px;
    margin-bottom: 20px;
}

.item{
    display: inline-block;
    margin-bottom: 50px;
}

.container{
    height: 450%;
    background-color: white;
    display: inline-block;
    flex-direction: row;
    justify-content : space-around ;
    align-items : center;
}

footer {
    background-color: darkseagreen;
    padding: 15px 30px;
    border: 1px solid rgb(13, 82, 30);
    color: white;
    margin-top: 50px;
}