.boton{
    padding: 5px;
    background-color: darkcyan;
    color:white;
    border-radius: 10px;
    box-shadow: 1px 1px 10px gray;
}
.enlace{
    text-decoration: none;
}
.caja{
    padding: 10px;
    background-color: white;
    border-radius: 10px;
}
.input{
    padding: 10px;
    border-radius: 5px;
    color: black;
    border: 0;
    display: block;
    border-color: gray;
}