html,body{
    font-family: sans-serif;
    padding: 0;
    margin: 0;
    box-sizing: border-box;

    background: rgb(255,255,255);
    background: -moz-radial-gradient(circle, rgba(255,255,255,1) 18%, rgba(221,221,221,1) 100%);
    background: -webkit-radial-gradient(circle, rgba(255,255,255,1) 18%, rgba(221,221,221,1) 100%);
    background: radial-gradient(circle, rgba(255,255,255,1) 18%, rgba(221,221,221,1) 100%);
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr="#ffffff",endColorstr="#dddddd",GradientType=1);
}
.container{
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding: 2em;
}

.banner{
    width: 100%;
    border-radius: 1em;
    -webkit-box-shadow: 0px 5px 10px 0px rgba(0,0,0,0.2);
    -moz-box-shadow: 0px 5px 10px 0px rgba(0,0,0,0.2);
    box-shadow: 0px 5px 10px 0px rgba(0,0,0,0.2);
    margin-bottom: 2em;
}
.logo-container{
    max-width: 300px;
    margin: 0 auto 2em auto;
}
.logo{
    width: 100%;
}