html, body {
    width: 100%;
    height: 100%;
    margin: 0px;
    padding: 0px;
    background-color: #fff;
    font-size: 14px;
    font-family: arial,sans-serif;
    color: #777;
}

a:link, a:hover, a:visited {
    color: #6699ff;
}

.header, .content, .footer {
    margin: 0 auto;
    width: 100%;
    max-width: 500px;
}

.header .logo {
    background-image: url( '../img/earthgrid-logo.png' );
    background-repeat: no-repeat;
    background-position: center center;
    background-size: contain;
    width: 200px;
    height: 50px;
    text-align: center;
    margin: 0 auto;
}

.header {
    margin-top: 30px;
    margin-bottom: 20px;
}

.content form label {
    font-weight: bold;
    clear: both;
    display: block;
    font-size: 1.2em;
    margin-bottom: 10px;
}

.content .result label {
    color: #090;
    text-align: center;
}

.content form input {
    box-sizing: border-box;
    width: 100%;
    height: 50px;
    font-size: 1.2em;
    padding: 5px;
    margin-bottom: 10px;
}

.content form button {
    background-color: #56A2DC;
    padding: 10px 20px;
    color: #fff;
    font-size: 1.2em;
}

.content form button.grey {
    background-color: #ccc;
    color: #333;
}

.content .submit-form input {
    margin-bottom: 10px;
}

.content .submit-form button {
    width: 100%;
    padding: 20px;
}

.content .result-form button.continue-button {
    float: right;
}

.footer {
    margin-top: 50px;
    opacity: 0.7;
}

.footer ul {
    list-style-type: none;
    display: table;
    width: 100%;
    text-align: left;
    padding: 0px;
    margin: 0 auto;
}

.footer ul li {
    display: table-cell;
    padding-right: 10px;
}

.progress-message {
    position: fixed;
    left: 0px;
    top: 50px;
    width: 100%;
    height: 100%;
    background-color: #fff5;
    display: none;
}

.progress-message.visible {
    display: block;
}

.progress-message-wrapper {
    margin: 0 auto;
    width: 100%;
    max-width: 400px;
    box-shadow: 0px 10px 20px #0003;
    background-color: #fff;
    color: #999;
    text-align: center;
}

.progress-message-wrapper p {
    padding: 30px 10px;
}

.error-message {
    color: #cc0000;
    display: none;
    margin-top: 20px;
    padding: 10px 5px;
}

.error-message.visible {
    display: block;
}


.screens .screen {
    display: none;
}

.screens .screen.active {
    display: block;
}