body, html{
    font-family:  Arial, Helvetica, sans-serif;
    height: 150%;
    width: 100vw;
    display: flex;
    justify-content: center;
    align-items: center;
background: url(imagen\ 2.jpg) center center;
background-size: cover;
}
.contenedor{
text-align: center;
padding: 20px;
background-color: #faf8ec;
border-radius: 20px;
box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}
.box{
text-align: center;
padding: 10px;
background-color: #3bca4054;
border-radius: 5px;
box-shadow: 0 4px 8px  rgba(0, 0, 0, 0.1);
}
button {

border: 0;
background-image: linear-gradient(
150deg,
#9500ff61,
#09f,
#00DDFF
);
border-radius: 8px;
color: #fff;
display: flex;
font-size: 18px;
padding: 4px;
cursor: pointer;
transition: .3s;
}
button span {
background: #111;
padding: 16px 24px;
border-radius: 6px;
transition: .3s;
}
button:hover span {
background: none;
}
button:active {
transform: scale(0.9);
}
strong{
    text-align: center;
padding: 10px;
background-color: #ed5a5ade;
border-radius: 5px;
box-shadow: 0 4px 8px  rgba(0, 0, 0, 0.1);
}