body {
    max-width: 800px;
    margin: 0 auto;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    padding: 50px 30px 15px;
    /*color: #1B3F5C;*/
}

h1 {
    margin: 30px 0 15px;
}

p {
    margin: 10px 0;
}

a {
    color: black;
	font-weight: bold;
	text-decoration: none;
}

div.http-status {
    /*margin: auto auto;*/
    text-align: center;
}
div.http-status > img {
    max-width: 100%;
    border: 1px solid #1B3F5C;
    box-shadow: 0 0 35px black;
}

img#main-picture {
    max-width: 500px;
}

@media only screen and (max-width: 800px) {
    img#main-picture {
        max-width: 70%;
    }
}

@media only screen and (max-width: 500px) {
    body {
        padding: 30px 20px 15px;
    }
    img#main-picture {
        max-width: 85%;
    }
}