@charset "UTF-8";
body {
    margin-left: auto;
    margin-right: auto;
    width: 90%;
}
header {
    margin-top: auto;
    margin-right: auto;
    margin-left: auto;
    margin-bottom: auto;
    width: 90%;
    background-color: #FFFFFF;
    text-align: center;
    font-family: Arial, Helvetica, sans-serif;
}
header h1 {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
}
article {
    margin-left: auto;
    margin-right: auto;
    width: 90%;
    text-align: center;
    font-family: Arial, Helvetica, sans-serif;
}
footer {
    margin-left: auto;
    margin-right: auto;
    width: 90%;
    text-align: center;
    font-family: Arial, Helvetica, sans-serif;
    font-size: small;
}
img {
    margin-right: auto;
    margin-left: auto;
    float: none;
    min-height: 100px;
    min-width: 300px;
    width: 70%;
    height: 70%;
    -webkit-box-sizing: content-box;
    -moz-box-sizing: content-box;
    box-sizing: content-box;
}