*{
    padding: 0px;
    margin: 0px;
    box-sizing: border-box;
}
body{
    background-color: aquamarine;
}
h1{
    text-align: center;
}
main{
    margin: auto;
    text-align: center;
    display: flex;
    flex-direction: column;
    background-color: antiquewhite;
}