body.login-pf {
/*	background-image: url("demo-bg.jpg"); */
    background-color: #101010; 
  /*background-size: cover;*/
   background-position: center center;
   z-index: 1;
  display: flow-root;
background-repeat: no-repeat;
}

#badge {
    max-width: inherit;
    width: 40%;
    height: 200px;
    background-image: url("logo_sc3.png");
    background-size: contain;
    background-repeat: no-repeat;
}

#brand {
    font-size: 14pt;
    /* text-transform: uppercase; */
}

#brand:before {
    content: "GUANE (GpUs Advanced computiNg Environment)";
}

#index-brand:before {
    content: "SUPER COMPUTACIÓN Y CALCULO CIENTÍFICO SC3-UIS ";
}

.large-header {
   position: absolute;
   width: 100%;
    background: #999; 
   overflow: hidden;
   background-size: cover;
   z-index: -1;
}

.large-header {
   background-image: url("demo-bg.jpg");
}