h2{
    font-size: 15px;
}
h3{
    font-size: 20px;
}
body{
    margin: 10px;
}
p{
    font-size: small;
}
p2{
    font-size: 10px;
}
p3{
    text-align: center;
}
img{
    height: 200px;
}
@media only screen and (max-width: 720px){
    img {display: none}
}