*{
    padding: 0px;
    margin:0px;
    box-sizing: border-box;
}
h1{
    text-align: center;
}
div>ul{
    max-width: 800px;
    margin: auto;
    list-style-type: none;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 10px;
}
div>ul>li{
    width: 250px;
    text-align: justify;
}
div>ul>li>a{
    margin: auto;
    background-color: aquamarine;
    display: block;
    text-align:center;
    padding: 10px 0px;
    border: black solid;
    border-radius: 10px;
}