html {
    font-family: Avenir, sans-serif;
}

.navbar {
    list-style: none;
    padding: 10px;
    border-right: 1px solid gray;
    margin-right: 5px;
    background-color: lightblue;
}

.navbar li {
    margin-bottom: 10px;
    padding: 3px;
    background-color: orange;
    border-radius: 5px;
    text-align: center;
}

.navbar li:first-child {
    background: none;
}

.navbar li a {
    -webkit-transition-duration: 0.4s; /* Safari */
    transition-duration: 0.4s;
    text-decoration: none;
    color: black;
}

.navbar li a:hover {
    color: green;
}

.site td, table td * {
    vertical-align: top;
}

.big {
    font-size: 20px;
}

.round {
    border-radius: 50%;
}