Problem mit css script

/* Extra Styles */ #header, #logo, .mainMenu { border: 0 !important; background: transparent !important; } .userPanel { height: 25px; } .userPanel, .userPanel a { color: #ebf1f6; } .userPanel a:hover { color: #fff; } .userPanel .border, .userPanel .popupMenu a { color: #57595a; } .mainMenu { min-height: 30px; } .mainMenu a { border: 1px solid #8da4b7; border-width: 0 1px; padding: 3px 5px; } .mainMenu a:hover { background-image: url("../images/WoltLab Blue Sunrise/menuHover.png"); } .mainMenu .active a, .mainMenu .firstActive a, .mainMenu .lastActive a { background-image:url("../images/WoltLab Blue Sunrise/menuActive.png") !important; } #search .searchContainer { background: transparent url("../images/WoltLab Blue Sunrise/search.png") no-repeat right top; min-width: 185px; min-height: 24px; padding-left: 40px; text-align: center; } .pageNavigation a:hover { background-image: url("../images/WoltLab Blue Sunrise/smallButtonsHover.png"); } .largeButtons a { padding: 5px 5px 5px 9px; background-repeat: no-repeat; } .largeButtons li { padding-right: 9px; background: url("../images/WoltLab Blue Sunrise/largeButtons.png") no-repeat right top; } .largeButtons li:hover a:hover, .largeButtons li:hover a, .largeButtons li.selected a:hover, .largeButtons li.selected a { background-position: 0% -86px; color: #333; background-color: transparent !important; } .largeButtons li:hover, .largeButtons li.selected { background-position: 100% -86px; border: 0 !important; background-color: transparent !important; } .messageLeft, .messageRight, .messageFramedLeft, .messageFramedRight, .messageTop, .messageFramedTop { background-image: url("../images/WoltLab Blue Sunrise/messageSidebar.jpg"); background-repeat: repeat-x; } .threadStarterPost .messageLeft, .threadStarterPost .messageRight, .threadStarterPost .messageFramedLeft, .threadStarterPost .messageFramedRight, .threadStarterPost .messageTop, .threadStarterPost .messageFramedTop { background-image: url("../images/WoltLab Blue Sunrise/messageSidebarThreadStarter.jpg"); background-repeat: repeat-x; } .threadStarterPost .container-3 { background-color: #ffffff; } .poll .pollQuestion { background-image: url("../images/WoltLab Blue Sunrise/poll.jpg"); background-repeat: repeat-x; } .firstPost a { color: #858789; }