style.css

*{
    box-sizing: border-box;
}

.wrapper{
    height: 100vh;
}

.nav{
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    height: 10%;
}

.nav > div{
    text-align: center;
    background-color: green;
    font-size: 1.2em;
    color: white;
}

.nav > div:hover{
    background-color: black;
    color: white;
}

.header{
    display: flex;
    /* grid-template-columns: 1fr 1fr; */
    justify-content:space-between;
    background-color: rgb(162, 165, 165);
    color: white;
    font-size: 2em;
    text-align: center;
    padding: 8px;
    height: 10%;
}

.footer{
    background-color: grey;
    color: white;
    font-size: 2em;
    text-align: center;
    padding: 8px 0px;
    height: 10%;
}

.main{
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    height: 70%;
}

.col {
    /* border: 1px solid black; */
    text-align: center;
}

#container{
    border: 1px solid red;
    padding: 10px;
    margin: 10px;
    background-color: beige;
    border-radius: 9px;
}

#listTitle{
    font-size: size 1.5em;
    color: rebeccapurple;
    text-align:left;
    font-weight: 900;
}

#list {
    /* background-color: bisque; */
    text-align: left;
    /* padding: 5px; */
}

#list > li a {
    text-decoration: none;
}

#list > li a:hover{
    color: rgb(109, 232, 117);
}