h1{
    color: white;
    background: red;
    text-align:center;
    border: 2px black solid;
    border-radius: 15px;
}
div{
    border-style: solid;
    border-color: black;
    border-radius: 25px;
    padding: 25px;
}
button{
    font-size: 25px;
    background: red;
    color: white;
    border: 2px black solid;
    border-radius: 15px;
}
button: hover{
    font-size: 25px;
    background: white;
    color: red;
    border: 2px black solid;
    border-radius: 15px;
}
#botones{
    text-align: center;
}