.main-navigation {
    display: flex;
    align-items: center;
    justify-content: space-around;
}

.main-navigation a {
    font-family: "Roboto Condensed", sans-serif;
    text-decoration: none;
    font-weight: 600;
    font-size: 24px;
    color: black;
}

.main-navigation div {
    display: block;
}

.main-navigation div.auth {
    display: flex;
}

.sign-up, .log-in {
    padding: 10px;
    margin: 10px;
    font-weight: bold;
    cursor: pointer;
    font-family: "Roboto Condensed", sans-serif;
}

.main-navigation .sign-up a, .main-navigation .log-in a {
    font-size: 18px;
}

.sign-up {
    background-color: white;
    border-radius: 15px;
    font-weight: 600;
    border: none;
}

.sign-up a {
    color: red;
}

.log-in {
    background-color: red;
    border-radius: 15px;
    font-weight: 600;
    border: none;
}

.log-in a {
    color: white;
}

.main-navigation div.user-info {
    display: flex;
    justify-content: center;
    align-items: center;
}

.main-navigation div.user-info em  {
    font-family: "Roboto Condensed", sans-serif;
}

.btn {
    padding: 10px;
    margin: 10px;
    border-radius: 15px;
}

.btn-log-out {
    font-size: 18px;
    color: white;
    background-color: red;
    font-weight: 600;
    cursor: pointer;
    border: none;
    font-family: "Roboto Condensed", sans-serif;
}