form{
    display:flex;
    flex-direction:column;
    width:35vw;
}
form input{
    padding:0.7em 1em;
}
form span{
    padding:0.6em 1em;
}
form > button{
    padding:1.1em;
    margin:1em 1em;
    cursor:pointer;
}
ul{
    list-style:none;
    display:grid;
    grid-template-columns:1fr 1fr 1fr;
    justify-content:center;
    width:25vw;

}
ul li{
    padding:1em 2em .8em 2em;
    border:1px solid black;

}