.main
{ 
background: #04A3C5;

}
.cien
{ 
background: #04A3C5 url('../images/teambuilding_main_cien.jpg') no-repeat;
}
.footer
{ 
background: #04A3C5 url('../images/teambuilding_main_footer.jpg') no-repeat;
}
.bg
{
background: #04A3C5;
}