body {
    background-attachment: scroll;
    background-position: left top;
    background-repeat: no-repeat;
    background-size: auto;
}
#discover {
    background-attachment: scroll;
    /*background-color: ;*/
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}
#mas-informacion {
    /*undefined: ;*/
    background-attachment: scroll;
    /*background-color: ;*/
    background-position: left bottom;
    background-repeat: no-repeat;
    background-size: cover;
}
#img_header {
    background-attachment: scroll;
    background-image: url("/_cache_425e/content/FIATC_HEADER_1900x368-6362060000414567.png");
    background-position: center top;
    background-repeat: no-repeat;
    background-size: cover;
}