body {
    background-color: black;
}

#KukuruzRacingShop {
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
}

#KukuruzRacingShop, 
#KukuruzRacingShop .SprdMain, 
#KukuruzRacingShop .sprd-header, 
#KukuruzRacingShop .sprd-main, 
#KukuruzRacingShop .sprd-footer,
#KukuruzRacingShop .sprd-container {
    width: 100% ;
    max-width: 100% ;
    margin-left: 0 ;
    margin-right: 0 ;
}

/* Das hier ist oft der Übeltäter für die Zentrierung */
#KukuruzRacingShop [class*="container"], 
#KukuruzRacingShop [class*="content"] {
    max-width: none ;
    width: 100% ;
}