h1{
    color:rgb(58, 49, 49);
    font-family: Arial, Helvetica, sans-serif;
}
h2{
    color:rgb(45, 45, 124);
}
p{
    font-size: 14px;
    color:rgb(0, 0, 0)
}
.principal{
    margin-left: 10px;
    margin-right: 10px;
    background-image: url(goku-mario.gif);
    margin-top: 5%;
    margin-bottom: 50%;
    border-radius: 10px;
}
button{
    color:white;
    background-color: blue;
    font-family: Arial, Helvetica, sans-serif ;
    border-radius: 10px;
}
#pobrecanvas{
    width: 500px;
    height: 400px;
    border-width: 1px;
    border-style: solid;
    border-color: rgb(204, 20, 20);
}