ul {
    display: flex;
    list-style-type: none;

}

li {
    width: 200px;
    /*dont do the fallowing 2 lines 
    background-color: black;
    margin: 10px;*/
}

a:link, a:visited {
    color: rgb(16, 58, 16);
    text-decoration: none;
}

a:hover {
    background-color: rgb(148, 148, 148);
    text-decoration: none;
}

a{
    display: block;
    padding: 5px 0;
}