body {
    min-width: 320px;
    background: #333;
    color: #ddd;
    font: 12px 'Open Sans', 'Segoe UI', 'Helvetica Neue', Helvetica, Arial,sans-serif;
}
h1, h3 {
    margin: 0;
    margin-bottom: .2em;
}
h1 {
    font-size: 2.8em;
    font-weight: 100;
    color: #eee;
    margin-bottom: 0.2em;
    margin-top: 0.3em;
}
h3 {
    font-size: 1.8em;
    font-weight: 400;
    color: #ddd;
    display: inline;
}
#ajaxLoader {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(204,204,204,.9);
    color: #000;
    z-index: 999999;
    text-align: center;
    padding-top: 300px;
}

    #ajaxLoader .loader-box {
        display: inline-block;
    }

.box {
    margin-top: 10%;
    background: #555;
    padding: 20px;
    border: 1px solid #777;
    border-radius: 4px;
    text-shadow: 0 1px 2px #000;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.7);
}

.software .headline {
    font-size: 5em;
    font-weight: 100;
    line-height: 1em;
    color: #eee;
}

.software .version {
    font-size: 0.9em;
    font-weight: 600;
    color: #ccc;
    margin-left: 0.5em;
}

.col-centered {
    float: none;
    margin: 0 auto;
}

.light-source {
    height: 50px;
    background: #fff;
    border-radius: 50%;
    margin-top: -50px;
    box-shadow: 0 0 100px #fff;
}
.form-control, .btn {
    border-radius: 0 !important;
}