.nav {
    padding-top: 100px;
    padding-bottom: 150px;
    text-align: center;
    font-size: 30px;
}
a {
    text-decoration: none;
    color: rgba(244, 248, 247, 0.925);
    background-color: brown;
    border-radius: 60px;
    padding: 26px;
}
.container div {
    background-color: blue;
    color: blueviolet;
    font-size: 20px;
    border: solid 3px blueviolet;
    margin: 5px;
}
.flex-box-1 {
    display: flex;
    justify-content: flex-start;
}
.flex-box-2 {
    display: flex;
    justify-content: flex-end;
}
.flex-box-3 {
    display: flex;
    justify-content:center;
}
.flex-box-4 {
    display: flex;
    justify-content: space-between;
}