footer a img{
    width: 50px;
}
footer{
    grid-column: 1/4;
    text-align: center;
    color: white;
    background-color: black;
    padding: 20px;
    margin-top: 10px;
}
#nombre{
    color: white;
}

#vali{
    color: white;
}

ol{
    margin-top: 2%;
    margin-bottom: 5%;
    margin-left: 43%;
}
li{
    margin: 10px;
}

h1{
    text-align: center;
    color: rgb(70, 70, 70);
    border-bottom: 1px solid black;
}