Qual é minha questão:
Quando desso o scroll o fórum fica escuro, quero tirar isso.

Meu código Css do meu fórum.

Código:


.user{text-align:center}.user .user-ident{width:100%;text-align:center}




ul.topiclist dd{border-left:0px solid ;display:block;float:left;padding:4px 0}




.row2 {border-radius: 20px;moz-border-radius: 20px;-webkit-border-radius: 20px;-o-border-radius: 20px;}




/*Arredondar widjets*/




.module {
background-color: #101010 !important;
border-radius: 10px;
moz-border-radius: 10px;
-webkit-border-radius: 10px;
-o-border-radius: 10px;
padding: 5px;
}




.forabg {
-moz-border-radius:10px;
-webkit-border-radius: 10px;
}
.forumbg {
-moz-border-radius:10px;
-webkit-border-radius: 10px;
}




dl.codebox {
padding: 3px;
background-color: #101010;
border-radius: 1px 616161;
font-size: 0.80em;
}




#search-box {
display: none !important;
}




.post inner{position: relative;}
.postprofile dl dd.info{position: absolute;display: none;margin-bottom: 100px;
margin-light: 0px;padding: 10px 10px 10px;top: 0px;right: 220px;
font-weight: bold;
font: Courier,CourierNew,sans-serif;
color: #dr5c89;
border-radius: 20px 20px 20px 20px;
font-size: 0.95em;
background-color: #101010 ;
width: 290px;z-index: 999;background:rgba(500, 255, 255, 500);;}
.postprofile dl:hover dd.info{display:block !important;}




#wrap {
-moz-border-radius: 20px;
-webkit-border-radius: 20px;
border: 1px solid #000000;
}




a:hover {
color: #ffffff;
text-shadow:0 2px 2px #000000;
}








/*Codigo forum*/




a.hover,#at16eatdr a:hover{background:#e0eefa;color:#333;text-decoration:none}#at_promo{display:none;font-size:12px}#at_promo button{background:#ee6a44;border-bottom:1px solid #d4522c;border-left:1px solid #ffa389;border-right:1px solid #d4522c;border-top:1px solid #ffa389;color:#fff}#at_promo .at-promo-content{margin-top:12px}#at_promo .at-promo-btn{padding-top:10px}#at_promo .at-promo-top{background:url(http://2img.net/i/fa/addthis/60x60_atn_logo.jpg) no-repeat 0 0;padding:10px 0 5px 70px}#at_promo h4{font-size:14px;font-weight:700;margin:0 0 4px}#at_promo h4 sup{color:#ee6a44;font-size:11px}#at_promo span{display:block}#at_promo .at-promo-btm-ffx{background:url(http://2img.net/i/fa/addthis/60x60_at_firefox_toolbar.jpg) no-repeat 0 0;padding:6px 0 0 70px}#at_promo .at-promo-btm-ie{background:url(http://2img.net/i/fa/addthis/60x60_at_ie_toolbar.png) no-repeat 0 0;padding:6px 0 0 70px}#left .module-advert{background-color:#000;color:#ccc;margin-bottom:4px;overflow:hidden;padding:0}#left .module-advert span.corners-bottom,#left .module-advert span.corners-top{margin:0}#main .module-advert{background-color:#000;color:#ccc;margin-bottom:4px;overflow:hidden;padding:0 10px}#main .module-advert span.corners-bottom,#main .module-advert span.corners-top{margin:0 -10px}#forum_rules table{border-collapse:separate;border-spacing:5px 5px;table-layout:fixed;width:100%}#forum_rules .logo{overflow:hidden;vertical-align:top;width:100px}#forum_rules .logo img{max-width:100px}div.navbar ul.linklist li.rightside strong a{font-weight:400}table.portal{table-layout:fixed}.hiddenMsgTitle{font-size:.9em}.hiddenMsgBody{display:none;padding-top:2em}@media print{*{background-color:#fff;background-image:none;color:#000}body{font-size:10pt;margin:0;padding:0}body#phpbb div#wrap{margin:0;width:85%}span.corners-bottom,span.corners-top{display:none}#wrap #logo-desc img,#wrap #logo-desc p,div#page-header div.navbar,div#page-header div.navbar ul.linklist{display:none!important}#wrap div.headerbar{border-bottom:1px solid #ccc;margin:0}#wrap div#page-body h2{border-bottom:1px solid #ccc;font-weight:bolder;margin-bottom:1em}#wrap div#page-body .left-box,#wrap div#page-body .pagination,#wrap div#page-body div.topic-actions,#wrap div.post .right,#wrap div.postbody div.signature,#wrap div.postbody img,#wrap div.postbody ul.profile-icons,#wrap dl.postprofile{display:none!important;float:none}#wrap dl.postprofile{float:none}#wrap div.postbody .online{background-image:none}#wrap div.postbody{width:auto}#wrap div.postbody h3{font-size:10pt}#wrap div.postbody p.author{border-bottom:1px dashed #ccc;width:100%}#wrap div#page-body div.post{border-top:3px double #ccc;padding:0 0 2em}div.postbody{float:none;width:100%}#wrap div#page-body div.post .content{overflow:visible}div.noprint{display:none}}




#page-body p.page-bottom {
border: 1px solid #101010;
padding:5px;
-webkit-border-radius: 6px;
-moz-border-radius: 6px;
border-radius: 6px;
font-family: Courier,CourierNew,sans-serif;
text-transform:uppercase;
display:inline-block;
margin-left:3px;
margin-right:auto;
height: 14px;
font-weight : normal;
font-size: 1.2em;
text-align:left;
}




p em {
font-size: 21px;
font-height: 400px;
font-family: Courier,CourierNew,sans-serif;
font-type: bold;
text-transform: lowercase;
line-height: 14pt;
text-shadow:#1C1C1C 3px 3px 3px;
letter-spacing: -3px;
}




#wrap {
-moz-border-radius: 10% 10% 10% 10%;
shadow:1px 1px 1px #101010;
}




blockquote {
-moz-border-radius: 20px 20px 20px 20px;
border:3px solid #101010;
}




.content blockquote {
color:#B3B3B3;
font-family: Courier,CourierNew,sans-serif;
font-size:12px;
}




.abc {
-moz-border-radius:6px 6px 6px 6px;
background: url("http://i78.servimg.com/u/f78/18/31/06/26/2013-012.png");
border:2px solid #101010;
}




.module .h3 {
font-size: 16px;
font-height: 400px;
font-family: Courier,CourierNew,sans-serif;
color: #ffffff;
margin-top:-1px;
}




.module {
-moz-border-radius:30px 30px 30px 30px;
background-color:#101010;
}




body {
opacity: .8;
filter: alpha(opacity=80);
-moz-opacity: .8
}




#chatbox_header {
background: url("");
}




.chatbox-title {
font-size:30px;
letter-spacing:2px;
text-shadow:0 2px 2px #000000;
font-family:Trebuchet MS;
font-weight:normal;
}




li.header dl.icon {
-moz-border-radius: 4% 4% 0 0;
-webkit-border-radius: 4% 4% 0 0;
background: url("http://obsession27.free.fr/divers/fonds/pp10.png");
border-bottom:1px solid #000000;
font-size:10px;
letter-spacing:2px;
padding:6px 0 1px;
text-align:center;
text-shadow:0 2px 2px #000000;
vertical-align:middle;
}




a {
-moz-transition-duration: .8s;
-o-transition-duration: .8s;
-webkit-transition-duration: .8s;
text-decoration: none!important;
transition-duration: .8s;
}




.panel {
-moz-border-radius: 30px 30px 30px 30px;
background-color: #101010;
}




.table-title, .table-title h2 {
color: #CCCCCC;
font-family: Courier,CourierNew,sans-serif;
font-size:25px;
text-transform: lowercase;
font-style:italic;
opacity: 0.7;
}




.corners-top {
visibility:hidden;
}




.corners-bottom {
visibility:hidden;
}




.icon dd.posts {
margin-left: 15px;
}




.textarea {
-moz-border-radius:20px 20px 20px 20px;
background-color:#000000;
color:#000000;
font-family: georgia;
font-size:9px;
height:50px;
opacity:0.5;
width:170px;
}




input{ 
font-size: 9px; 
font-family: Courier,CourierNew,sans-serif;
background-color: EDEDED; 
vertical-align: middle; 
-moz-border-radius: 20px; 
-webkit-border-radius: 20px;
border-radius: 20px 20px 20px 20px; 
color: #000000 
} 




.row1 {
background-color:none;
}




#cp-main .panel.sig {
-moz-border-radius: 30px 30px 30px 30px;
background-color: #101010;
}




.wysiwyg {
color:#FFFFFF;
font-family:Courier,CourierNew,sans-serif;
font-size:12px;
}




div.postprofile dl dt strong a span strong{display:inline;}








div.postprofile {
background: url(""); 
}
#pun-about {
   border-style: radius; 
   border-width: 10px 10px 10px 10px;
   border-color: #dddddd;
   text-align: center;
   line-height: 150%;
   padding: 0.6em 1em;
   background-color: transparent;
   }
#pun-about ul {
   list-style-type: none;
   }
#pun-about ul li {
   display: inline;
   }
#pun-about ul li a {
   font-weight: bold;
font-size: 8px;
   }
#pun-about #qjump {
   float: left;
   text-align: left;
   }
#pun-about #qjump label {
   font-weight: bold;
   }
#pun-about #qjump fieldset {
   border: none;
   }
#pun-foot {
   background-image: url('');
        background-repeat: no-repeat;
        margin-left: -10px;
   width: 900px;
        background-position: bottom;
        height: 400px;
        margin-bottom: -5px; }
#pun-foot h3 {
    margin-top: 20px;
    }
#pun-foot #pun-about ul li strong {
   font-weight: normal;
   }
td.fav-icon img {
   float: left;
   margin: 0 1em 2em 0.5em;
   }
#wrap {
-moz-border-radius: 20px;
-webkit-border-radius: 20px;
border: 1px solid #000000;
}
#chatbox {
background-image: url(http://i78.servimg.com/u/f78/18/31/06/26/2013-012.png);
background-repeat: repeat;
background-position: center;
}




.spoiler_content { background-color: #000000; color: #000000; color: 10pt; font-family Verdana, Geneva, sans-serif; }




/**HOVER DOS LINKS**/
a:hover{
text-decoration: none;
}
a{
text-decoration: none!important;
}
a:hover{
text-decoration: none!important;
}




/**HOVER DE CATEGORIAS**/
#indexmenu a,li.row{-htm-transition-duration:1s;-moz-transition-duration:1s;-o-transition-duration:5ms;-webkit-transition-duration:1s;transition-duration:1s
}




/**BARRA DE ROLAGEM**/
::-webkit-scrollbar {
-webkit-border-radius: 1ex;
background: orange;
height: 10px;
width: 9px;
}
::-webkit-scrollbar-thumb {
-webkit-border-radius: 5px;
-webkit-box-shadow: 0 1px 2px 
rgba(0, 0, 0, 0.75);
background: #616161;
}
::-webkit-scrollbar-track-piece {
background: #101010;
}
::-webkit-scrollbar-corner {
background: #101010;
}




/**POP UP MUDADA**/
#login_popup_close {display: none !important;}
      .fade {
         display:inline-block;
         background: -moz-linear-gradient(left, rgb(128,128,128) 0%, rgba(128,128,128,0) 100%);
         background-image: -webkit-gradient(linear, left top, right top, color-stop(0.00, rgb(128,128,128)), color-stop(1.00, rgba(128,128,128,0)));
         filter: progid:DXImageTransform.Microsoft.gradient(startColorstr=#808080, endColorstr=#00808080, GradientType=1);
         -ms-filter: "progid:DXImageTransform.Microsoft.gradient(startColorstr=#808080, endColorstr=#00808080, GradientType=1)";
      }
      .blur {
         display:inline-block;
         color:#ddd;
         text-shadow: 0 0 2px #aaaaaa;
         text-shadow: 0 0 4px #aaaaaa;
         text-shadow: 0 0 6px #aaaaaa;
         -ms-filter: "progid:DXImageTransform.Microsoft.Blur(pixelradius=2)";
         filter:
            progid:DXImageTransform.Microsoft.MotionBlur(strength=1,direction=310)
            progid:DXImageTransform.Microsoft.Blur(pixelradius=2);
      }
      .flipH {
         display:inline-block;
         -moz-transform:scale(-1,1);
         -o-transform:scale(-1,1);
         -webkit-transform:scale(-1,1);
         transform:scale(-1,1);
         -ms-filter: "progid:DXImageTransform.Microsoft.Matrix(M11=-1, M12=0, M21=0, M22=1, SizingMethod='auto expand')";
         filter: progid:DXImageTransform.Microsoft.Matrix(
            M11=-1,
            M12=0,
            M21=0,
            M22=1,
            SizingMethod="auto expand");
      }
      .flipV {
         display:inline-block;
         -moz-transform:scale(1,-1);
         -o-transform:scale(1,-1);
         -webkit-transform:scale(1,-1);
         transform:scale(1,-1);
         -ms-filter: "progid:DXImageTransform.Microsoft.Matrix(M11=1, M12=0, M21=0, M22=-1, SizingMethod='auto expand')";
         filter: progid:DXImageTransform.Microsoft.Matrix(
            M11=1,
            M12=0,
            M21=0,
            M22=-1,
            SizingMethod="auto expand");
}




/*linha infernal*/




#wrap {
border: 0px; !important;
}




/*borda dos avatares*/




.post span.postdetails a img:first-child,.postprofile dl dt a 
img:first-child,.post div.user-ident div.user-basic-info a 
img:first-child,dl.postdetails dl a img:first-child{-moz-border-radius:4px;-webkit-border-radius:14px;}




/*code box*/




dl.codebox {
background-image: url(http://i78.servimg.com/u/f78/18/31/06/26/2013-012.png);
border: 3px 3px 3px 3px radius #fff;
font-size: 1em;
padding: 3px;
border-radius: 13px;
}
.codebox {
background: #E7E6E6;
border: 1px solid #BDBDBD;
box-shadow: 0 5px 10px #000000;
margin: 1em;
max-width: 660px;
}.postmain blockquote {
background-color: #000000;
border: 1px solid #ddd;
padding: .5em 1em;
border-radius: 8px;
}
blockquote {
background-image: url(http://obsession27.free.fr/divers/fonds/pp10.png);
border: 3px 3px 3px 3px radius #000000;
border-radius: 0 3px 3px 3px;
font-size: .95em;
margin: 1em 1px 1em 25px;
overflow: hidden;
padding: 5px;
}
.spoiler_content.hidden {
background-image: url(http://i78.servimg.com/u/f78/18/31/06/26/2013-012.png);
display: block;
}
.spoiler_content {
background-image: url(http://i78.servimg.com/u/f78/18/31/06/26/2013-012.png);
color: #10pt;
}
dl.codebox dt {
border-bottom: none !important;
display: block;
font-size: .8em;
font-weight: 700;
margin-bottom: 3px;
text-transform: uppercase;
}








#avatar{text-align:center!important;}.postprofile{text-align:center!important;}




.postprofile { width: 200px!important; }




/*citação*/




blockquote {
   background-image: url(http://i72.servimg.com/u/f72/17/35/69/53/forum-10.png) !important;
   border: 30px 30px 30px 30px radius #000000;
   border-radius: 30px 30px 30px 30px;
   font-size: .95em;
   margin: 1em 1px 1em 25px;
   overflow: hidden;
   padding: 5px;
} 




blockquote div {
    margin-left: 20px;
    }
blockquote blockquote {
   background-color: #480000;
   font-size: 1em;
   margin: 0.5em 1px 0pt 15px;
   }
blockquote blockquote blockquote {
    background-color: #ffffff;
    }
blockquote cite {
   font-style: normal;
   font-weight: bold;
   display: block;
   font-size: 0.9em;
   }
blockquote cite cite {
    font-size: 1em;
    }
blockquote.uncited {
    padding-top: 25px;
    }




.table-title,.table-title h2{color:#COLOR;font-family: Vivaldi;font-size:33px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:3px;text-shadow:0 2px 3px #666}a.forumtitle{-moz-transitio:.12s;-o-transition:.8s;-webkit-transition:.8s;border-left:0 solid #241014;display:block;font-family: Blackadder ITC;font-size:28px;font-style:italic!important;font-weight:400;height:5px;letter-spacing:-1px;margin-bottom:-10px;margin-top:10px;padding:5px;position:relative;text-decoration:none;text-transform:none;width:400px}
a.forumtitle:hover {letter-spacing:-1px;-moz-transitio:.12s;-o-transition:.10s;-webkit-transition:.50s;padding-left:25px;text-shadow: 0 4px 3px #000000}




#wrap, .panel, #cp-main .panel, .chatbox .forabg, #chatbox_members, 
#chatbox {
border: 1px solid #0 !important;
border-radius:12px !important;
}


Endereço do meu fórum:
http://mermoraonline.forumeiros.com

Versão do fórum:
PHPBB3

Olá,

Acessei seu fórum e não constatei problema algum .

Melhores cumprimentos!

Vlw...

Saudações!

O problema é que o teu monitor és pequeno ai isto ocorre, pois o fórum não consegue exceder as proporções do teu monitor.

Mas isso não interfere em nada.

Até mais!

Obrigado, pode fechar!