/* Sections backgrounds */
section#home {
  background: url(../img/backgrounds/b0.png) no-repeat center center/ cover;
}

section#onas {
  background: url(../img/backgrounds/b3.jpg) no-repeat center center/ cover;
}

section#aktualnosci {
  background: url(../img/backgrounds/b5.jpg) no-repeat center center/ cover;
}

section#grafik {
  background: url(../img/backgrounds/b3.jpg) no-repeat center center/ cover;
}

section#cennik {
  background: url(../img/backgrounds/b3.jpg) no-repeat center center/ cover;
}

/* Paralax effect backgrounds */
.bg-kontakt {
  background: url(../img/backgrounds/b6.jpg);
  background-size: cover;
  background-attachment: fixed;
}

.bg-oferta {
  background: url(../img/backgrounds/b1.jpg);
  background-size: cover;
  background-attachment: fixed;
}

.bg-oferta2 {
  background: url(../img/backgrounds/b2.jpg);
  background-size: cover;
  background-attachment: fixed;
}