html, body {
font-family: Verdana;
font-size: 90%;
}
p.alert {
color: red;
font-size: 500%;
font-weight: bold;
text-align: center;
}
p.main {
color: black;
font-size: 120%;
text-align: center;
}
.img {
margin-top: 150px;
}