nav {
    display:inline;
    position: fixed;
    top: 0;
    padding-top: 5px;
    width: 100vw;
    background-color: lightgray;
    z-index: 10;
}
nav > ul > img {
    height: 80px;
}

nav > ul {
    list-style-type: none;
    display: flex;
    justify-content: space-between;
    margin: 0;
    padding: 0;
    padding-bottom: 10px;
    border-bottom: 1px solid gray;
  }

nav > ul > li {
    flex: 1;
    text-align: center;
    padding-top: 35px;
}

nav > ul > li :hover {
    font-weight:bolder;
    padding: 2px 10px 5px 10px;
    background-color: #c0c0c0;
    border-radius: 10px;
}

nav > ul > li .active {
    font-weight:bolder;
    padding: 2px 10px 5px 10px;
    background-color: #c0c0c0;
    border-radius: 10px;
}

nav > ul > li > a{
    text-decoration: none;
    font-size:x-large;
}