div1,div2,div3,div4,div5,div6 {
    box-shadow: 10px 10px 5px #888;
    text-align: center;
}
h1,h2{
    text-align: center;
}
h3{
    text-align: center;
    background-color: greenyellow;
}
pcop{
    text-align: center;
    background-color: greenyellow;
}