* {
    margin: 0;
    padding: 0;
}

body{
    text-align: center;
    border: 3px solid red;
    position: absolute;
    top: 50%;
    left: 50%;
    width: 80%;
    transform: translate(-50%, -50%);
}

hr {
    margin-top: 10px;
    border: 4px solid white;
    border-radius: 50px;
}

img{
    width: 150px;
}

header, main, footer {
    background-color: rgb(170, 170, 170);
    padding: 20px;
}

footer p {
    margin-top: 20px;
}