#MAIN-BGROUND-design1  {z-index: 185; position: absolute; display: none }
#MAIN-BGROUND-design2  {z-index: 185; position: absolute; display: none }
#MAIN-BGROUND-design3  {z-index: 185; position: absolute; display: none }
#MAIN-BGROUND-design4  {z-index: 185; position: absolute; display: none }
#MAIN-BGROUND-design5  {z-index: 185; position: absolute; display: none }
#MAIN-BGROUND-design6  {z-index: 185; position: absolute; display: none }
#MAIN-BGROUND-design7  {z-index: 185; position: absolute; display: none }
#MAIN-BGROUND-design8  {z-index: 185; position: absolute; display: none }
#MAIN-BGROUND-design9  {z-index: 185; position: absolute; display: none }
#MAIN-BGROUND-design10{z-index: 185; position: absolute; display: none }
#MAIN-BGROUND-design11{z-index: 185; position: absolute; display: none }
#MAIN-BGROUND-design12{z-index: 185; position: absolute; display: none }

/*z-index muss  z w i s c h e n(!) 155 und 190 liegen*/