Problema col selettore .xx della discussione

body {background-position: center; background-color: #8C8B8B; font-family: verdana, tahoma, arial; font-size: 8pt; color: #BBBBBB}
table {font-family: verdana, tahoma, arial; font-size: 7.5pt; color: #7B7A7A}
div {font-family: verdana, tahoma, arial; font-size: 7.5pt; color: #807F7F}
a:link, a:visited {color: #838282; text-decoration: none}
a:hover {color: #AFD3CF; text-decoration: none}


/* SCRITTE ESTERNE */
.nav {font-weight: bold; font-size: 9pt}

/* DIMENSIONI F0RUM */
.header_width, .skin_tbl_width, .skin_tbl {width: 93%}
.stats .border {width: 91%}

/* C0L0RI LISTA UTENTI ATTIVI */
.amministratore {color: #F98C67; font-weight: bold}
.moderatore {color: #FABDA9; font-weight: bold} .utente {color: #AAAAAA}
.daconvalidare {}
.gruppo1 {color: #B980FF; font-weight: bold}
.gruppo2 {color: #80A9FF; font-weight: bold}
.gruppo3 {color: #95DDFF; font-weight: bold}
.gruppo4 {color: #9FEF50; font-weight: bold}
.gruppo5 {color: #FFF000; font-weight: bold}
.gruppo6 {color: #FFB56A; font-weight: bold}

/* BARRA ATT0RN0 AL F0RUM */
.mtitle {padding-top: 0; text-align: center; letter-spacing: 1px; word-spacing: 2px; font-weight: bold; font-size: 8pt; color: #9B9A9A}

.mback {height: 38px}
.mback_left {width: 25px; background-image: url(http://i148.photobucket.com/albums/s29/Fikus-Art/Glass%20Skin/mback_left.gif); background-repeat: no-repeat}
.mback_center {background-image: url(http://i148.photobucket.com/albums/s29/Fikus-Art/Glass%20Skin/mback_center.gif); background-repeat: repeat-x}
.mleft_top {width: 18px; background-image: url(http://i148.photobucket.com/albums/s29/Fikus-Art/Glass%20Skin/mleft_top3.gif); background-position: top right; background-repeat: no-repeat}
.mleft, .sep_left {width: 18px; background-image: url(http://i148.photobucket.com/albums/s29/Fikus-Art/Glass%20Skin/mleft_sep2.gif); background-position: right; background-repeat: repeat-y}
.mleft_bottom {width: 18px; background-image: url(http://i148.photobucket.com/albums/s29/Fikus-Art/Glass%20Skin/mleft_right.gif); background-position: top right; background-repeat: no-repeat}
.mback_right {width: 101px; background-image: url(http://i148.photobucket.com/albums/s29/Fikus-Art/Glass%20Skin/mback_right.gif); background-position: left bottom; background-repeat: no-repeat}
.mright_top {width: 18px; background-image: url(http://i148.photobucket.com/albums/s29/Fikus-Art/Glass%20Skin/mright_top.gif); background-position: top left; background-repeat: no-repeat}
.mright, .sep_right {width: 18px; background-image: url(http://i148.photobucket.com/albums/s29/Fikus-Art/Glass%20Skin/mrifht_sep.gif); background-position: left; background-repeat: repeat-y}
.mright_bottom {width: 25px; background-image: url(http://i148.photobucket.com/albums/s29/Fikus-Art/Glass%20Skin/mright_bottom2.gif); background-position: top left; background-repeat: no-repeat}

.msub {height: 29px}
.msub_left {width: 30px; background-image: url(http://i148.photobucket.com/albums/s29/Fikus-Art/Glass%20Skin/msub_left2.gif); background-position: top; background-repeat: no-repeat}
.msub_center {background-image: url(http://i148.photobucket.com/albums/s29/Fikus-Art/Glass%20Skin/msub_center6.gif); background-position: top; background-repeat: repeat-x}
.msub_right {width: 10px; background-image: url(http://i148.photobucket.com/albums/s29/Fikus-Art/Glass%20Skin/msub_right4.gif); background-position: top; background-repeat: no-repeat}


/* BARRA UTENTE */
.menu {height: 25px; background-image: url(http://i148.photobucket.com/albums/s29/Fikus-Art/Glass%20Skin/Menu.gif)}
.menu a:link, .menu a:visited {color: #888888; text-decoration: none; background: url(http://i148.photobucket.com/albums/s29/Fikus-Art/Glass%20Skin/Undmenu.gif) repeat-x left bottom; padding-bottom: 0}
.menu a:hover {color: #929191; text-decoration: none;
background: url(http://i148.photobucket.com/albums/s29/Fikus-Art/Glass%20Skin/Undmenu.gif) repeat-x left bottom}
.menu .highlight {color: #000}

/* SEZI0NI F0RUM */
.mainbg {background-color: #A6A5A5}
.title {height: 18px; background-color: #B9B7B7; color: #838181; background-image: url(http://i148.photobucket.com/albums/s29/Fikus-Art/Glass%20Skin/title.gif); border: 1px solid #B9B7B7; border-bottom: 0}
.foot {height: 18px; background-color: #B9B7B79; color: #838181; background-image: url(http://i148.photobucket.com/albums/s29/Fikus-Art/Glass%20Skin/title.gif); border: 1px solid #B9B7B7; border-bottom: 0}
.board .foot {display: none}
.title a:link, .title a:visited, .foot a:link, .foot a:visited {font-weight: bold; color: #838181}
.title a:hover, .foot a:hover {color: #888888; text-decoration: underline}
.aa {background-color: #AEACAC; border: 1px solid #B9B7B7; border-bottom: 1}
.bb {background-color: #AEACAC; border: 1px solid #B9B7B7; border-bottom: 1}
.cc {background-color: #AEACAC; border: 1px solid #B9B7B7; border-bottom: 1}
.xx {background-color: #AEACAC; border: 1px solid #B9B7B7; border-bottom: 1}
.yy {background-color: #AEACAC; border: 1px solid #B9B7B7; border-bottom: 1}
.zz {background-color: #AEACAC; border: 1px solid #B9B7B7; border-bottom: 1}
.ww {background-color: #EDEDED}
.web {font-size: 10pt; line-height: 180%}
.web a:link, .web a:visited {color: #888888; text-decoration: none; background: url(http://i148.photobucket.com/albums/s29/Fikus-Art/Glass%20Skin/Und2.gif) repeat-x left bottom; padding-bottom: 2}
.web a:hover {color: #AFD3CF; text-decoration: none;
background: url(http://i148.photobucket.com/albums/s29/Fikus-Art/Glass%20Skin/BackUnd.gif) repeat-x left bottom}
.desc {font-size: 10px; color: #838181}


/* STATISTICHE */
.skin_tbl_border {background-color: #A6A5A5}
.stats .border {background-color: #B2B1B1}
.stats .title2, .stats .sunbar {text-align: left}
.stats .title2 {height: 25px; background-image: url(http://i148.photobucket.com/albums/s29/Fikus-Art/Glass%20Skin/StatTitle.gif); background-repeat: repeat-x; background-color: #CBC9C9; color: #FFF}
.stats .aa {background-color: #B4B4B4; border: 1px solid #C3C2C2; border-bottom: 0}
.stats .ww {background-color: #B4B4B4; border: 1px solid #C3C2C2; border-bottom: 0}
.highlight {color: #888888; font-weight: bold}
.sunbar {height: 21px; background-color: #CBC9C9; color: #888888; background-image: url(http://i148.photobucket.com/albums/s29/Fikus-Art/Glass%20Skin/StatSunbar.gif)}

/* LINK M0D */
.highlight a:link, .highlight a:visited {color: #888888; font-weight: normal}
.highlight a:hover {text-decoration: line-through; color: #9E9C9C}

/* DISCUSSI0NE */
.left_top, .right_top {background-color: #F2F2F2}
.left_bottom, .right_bottom {background-color: #F2F2F2}
.left_top .td, .right_top .td, .nick a:link, .nick a:visited, .right_top * a:link, .right_top * a:visited, .left_bottom .td, .right_bottom .td, .right_bottom * a:link, .right_bottom * a:visited {font-weight: bold; color: #AAAAAA}
.nick a:hover, .right_top * a:hover, .right_bottom * a:hover {color: #AAAAAA}
.sep {height: 7px}
.left, .right {color: #CCCCCC; background-color: #F2F2F2; border-top: 1px solid #FFFFFF}
.nick a:link, .nick a:visited {text-decoration: none; color: #888888; font-size: 12px; font-weight: bold; padding-bottom: 2px}
.nick {font-size: 12px; color: red; padding-bottom: 2px}
#quote {border: 1px solid #CCC; font-family: verdana, arial; font-size: 11px; color: #888888; background-color: #F0F0F0; padding-left: 5px; padding-right: 5px}
#code {border: 1px solid #CCC; font-family: tahoma, arial; font-size: 11px; color: #888888; background-color: #F0F0F0; padding-left: 5px; padding-right: 5px}
.color {font-size: 9.5pt; line-height: 150%}
.color a:link, .color a:visited {color: #AAAAAA}
.color a:hover {text-decoration: underline; color: #BBBBBB}
hr {color: #AAAAAA}
.fancyborder {background-color: #BBBBBB; border: 1px dashed #AAAAAA}
.edit {color: #F98C67; font-size: 9px; font-style: italic; text-decoration: underline}
.bottomborder {border-bottom: 1px dashed #AAAAAA}
.signature {font-size: 7.5pt; color: #F98C67; line-height: 150%}

/* MESSENGER */
.msg_main {background-color: #F2F2F2; color: #898888; border-top: 1px solid #FFFFFF}
.msg_txt a:link, .msg_txt a:visited {color: #7B7A7A}
.msg_txt a:hover {color: #6F528C; text-decoration: underline}
.row1 {background-color: #ECECEC}
.row2 {background-color: #F1F0F0}
.row3 {background-color: #E7E6E6}
.row3 {border: 1px solid #CCCCCC}
.title3 {height: 20px; font-weight: bold; background-image: url(http://katyna.altervista.org/_altervista_ht/Acqua/mtitle.gif); background-color: #CCCCCC; color: #FFF}
.msg txt {color: #767676}
.details {color: #727070; font-size: 10px; font-size: 7.5pt}
.info {padding-left: 1px; padding-right: 1px; background-color: #EFEFEF; color: #BBBBBB; border: 1px solid #CCCCCC}
.alert {padding-left: 1px; padding-right: 1px; background-color: #EFEFEF; color: #BBBBBB; border: 1px solid #CCCCCC}
.darkbar {height: 18px; background-color: #CBC9C9; color: #888888; background-image: url(http://katyna.altervista.org/_altervista_ht/Acqua/title.gif)}

/* PR0FIL0 UTENTI */
.pagetitle {color: #7A4A9C; font-size: 18px; font-weight: bold; letter-spacing: -1px; line-height: 120%}
.title2 {height: 20px; font-weight: bold; background-image: url(http://katyna.altervista.org/_altervista_ht/Acqua/mtitle.gif); background-color: #CCCCCC; color: #FFF}
.title2 a:link, .title2 a:visited {font-weight: bold; color: #FFF; text-decoration: underline}
.title2 a:hover {color: #BBBBBB}
.profile .row1 {background-image: none; background-color: #F2F2F2; border-top: 1px solid #FFFFFF}

/* INPUT */
.textinput, .codebuttons, .forminput, .input {background-color: #EFEEEE; border: 1px solid #888888; color: #888888; font-size: 8pt; font-family: verdana, helvetica, sans-serif; vertical-align: middle}