@media screen and (min-width:700px) {
    .navbar_c {
        max-width:100%;
    }
    .navbar_c a {
        font-size:1rem;
    }
}
@media screen and (max-width:700px) {
    .navbar_c {
        max-width:100%;
    }
    .navbar_c a {
        font-size:0.6rem;
    }
}

.navbar_c {
    margin-top:5%;
    margin-bottom: 5%;
}
.navbar_c ul {
    margin-left:auto;
    margin-right:auto;
}
.navbar_c a {
    font-family:'Times New Roman', Times, serif;
    text-decoration: none;
    font-weight:bolder;
    color:#FFF;
    margin:0px 30px;
}
.navbar_c a:hover {
    color:#EEE;
}