ul{
    float: right;
}
li{
    float: left;
    list-style: none;
    margin-left: 10px;
}
li h4{
    padding: 1px;
    background-color: red;
    border-radius: 3px;
}
li h4:hover{
    background-color: rgb(200, 0, 0);
}
li h3{
    font-size:20px;
}
li a{
    text-decoration: none;
    color: black;
}