body {
    margin: 1em 2em 1em 2em;
    background: LightGray;
    width: 640px;
}
fieldset {
    margin-top: 1em;
    margin-bottom: 1em;
}
.about {
    position: relative;
    display: inline-block;
    font-size: 0.9em;
    padding: 1em 5px 0.2em 0;
}
.help {
    font-size: 0.85em;
    margin: 1em 0 0 0;
}
.github-banner {
    position:absolute;
    display:block;
    top:0;
    left:540px;
    max-height:140px;
}
.github-banner-image {
    position: absolute;
    display: block; 
    left: 0;
    top: 0;
    width: 149px;
    height: 149px;
    border: 0;
}
.github-banner-link {
    position: absolute;
    display: block; 
    left:0;
    top:0; 
    width:149px;
    height:130px;
}
.padding-left {
    padding-left: 15px;
}