body {
font: 14px Arial, Helvetica, sans-serif;
color: #333;
background: #FFFFFF;
margin: 0px;
padding: 40px;
}
img {
display: block;
border: none;
}
header {
margin-bottom: 40px;
}
header img {
width: 100%;
max-width: 480px;
min-width: 300px;
}
.module {
height: 60px;
float: left;
margin: 0 20px 0 0;
}
p {
margin: 10px 0 0;
}

@media screen and (max-width: 480px) {

body {
padding: 30px 10px;
}
.module {
float: none;
}

}