* {
    margin:0;
    padding: 0;
    box-sizing:border-box;
}
body {
    font-family:Helvetica Neue, Arial;
}
h1 {
    margin:20px auto;
    width: 75%;
}
h2 {
    margin: 40px 0 10px 0;
    font-size:20px;
    color: #113f66;
}
h4 {
    margin-bottom: 5px;
}
p {
    margin-bottom: 10px;
}
ul {
    margin-bottom: 20px;
    list-style: none;
}
ul li {
    margin-bottom: 5px;
}
.container {
    width:100%;
    margin: 20px auto 0 auto;
}
.container h2:first-child {
    margin-top: 0;
}
.masthead {
    background-color:#113f66;
    padding: 20px;
}

.logo {
    width:400px;
    height:auto;
}
.stamp-information {
    margin-bottom:20px;
    text-align:center;
    padding:15px;
    border:1px solid #aaa;
}
.stamp {
    margin:20px auto;
    width:500px;
    height:auto;
    display: block;
}
.b-number {
    padding:5px 15px;
    border: 1px solid #bbb;
    margin: 10px auto 0 auto;
    font-size: 10px;
    display: inline-block;
}

.item-row {
    margin-bottom: 2rem;
}
.item-row:last-of-type {
    margin-bottom: 0;
}
.shipping {
    padding:15px;
    border:1px solid #aaa;
}
p.large {
    font-size: 110%;
}
.footer-logos {
    border-top: 1px dotted #e3e3e3;
    padding-top: 2rem;
    margin-top: 3rem;
    text-align: center;
    color: #e3e3e3;
}
.footer-logos img {
    height: 70px;
    width: auto;
    margin: 0 15px;
}