.main
{ 
background: #62A112 url('../images/katering_namioty_bg.jpg') no-repeat;
}

.cien
{ 
background: #62A112 url('../images/katering_namioty_cien.jpg') no-repeat;
}

.footer
{ 
background: #62A112 url('../images/katering_namioty_footer.jpg') no-repeat;
}

.bg
{
background: #62A112;
}