html,
body {
    width: 100%;
    height: 100%;
}

body {
    font-family: "Source Sans Pro","Helvetica Neue",Helvetica,Arial,sans-serif;
}

.text-vertical-center {
    display: table-cell;
    text-align: center;
    vertical-align: middle;
  color: #ffffff;
  text-shadow: darkgray 0px 2px 5px;
}

.text-vertical-center h1 {
    margin: 0;
    padding: 0;
    font-size: 4.5em;
    font-weight: 700;
}
/* Header */

.header {
    display: table;
    position: relative;
    width: 100%;
    height: 100%;
    background: url("/cividas-core-web/javax.faces.resource/images/maintenance-bg.jpg") no-repeat center center scroll;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    background-size: cover;
    -o-background-size: cover;
}