body {
    font-family: sans-serif;
}

h2 {
    font-size: 24px;
    border-bottom: 4px solid #ccc;
}

h3 {
    font-size: 18px;
    background: #eee;
    padding: 4px;
}

.mainContent {
    width: 800px;
    margin: 20px auto;
    text-align: left;
}

.buttonRow {
    text-align: center;
    padding: 5px;
    background: #f4f4f4;
    margin-top: 1em;
}

.tripHeader {
    padding: 3px 6px;
    margin-top: 1em;
    background: #ccc;
    font-size: bold;
}

.tripBody {
    padding: 6px;
    background: #eee;
}

label {
    display: inline-block;
    width: 100%;
}
input {
    display: inline-block;
    min-width: 10%;
}
.hcenter { text-align: center; }