Modificare Template

[Pixelina]

Ragazzi avrei bisogno di un aiutino. Dovrei allargare il mio attuale template perche' mi sono resa conto che la parte centrale e' troppo stretta e, per esempio, quando vado Notizie e poi su Ultime Notizie....si rovina tutto il sito 

Come posso fare?

[Pixelina]

Vi incollo il mio codice 

/* CSS Document */

html {
   height: 100%;
}

body {
   height: 100%;
   margin-bottom: 1px;
}

.clr {
   clear: both;
}

.outline {
  border: 1px solid #cccccc;
  background: #E6E6F9;
   padding: 2px;
}

#buttons_outer {
   width: 635px;
     margin-bottom: 2px;
   margin-right: 2px;
   float: left;

}

#buttons_inner {
   border: 1px solid #cccccc;
   height: 21px !important;
   height: 23px;
}

#pathway_text {
  overflow: hidden;
   display: block;
   height: 25px;
   line-height: 25px !important;
   line-height: 22px;
   padding-left: 4px;
   border: 1px solid #ccc;
   margin-bottom: 2px;
}

#pathway_text img {
   margin-left: 5px;
   margin-right: 5px;
   margin-top: 6px;
}

#buttons {
   float: left;
   margin: 0px;
   padding: 0px;
   width: auto;
}


ul#mainlevel-nav
{
   list-style: none;
   padding: 0;
   margin: 0;
   font-size: 0.8em;
}

ul#mainlevel-nav li
{
   background-image: none;
   padding-left: 0px;
   padding-right: 0px;
   float: left;
   margin: 0;
   font-size: 11px;
   line-height: 21px;
   white-space: nowrap;
   border-right: 1px solid #cccccc;
}

ul#mainlevel-nav li a
{
   display: block;
   padding-left: 15px;
   padding-right: 15px;
   text-decoration: none;
   color: #333333;
   background: transparent;
}

#buttons>ul#mainlevel-nav li a { width: auto; }

   ul#mainlevel-nav li a:hover
{
   color: #fff;
   background: #c64934;
}


#search_outer {
   float: left;
   width: 165px;
}

#search_inner {
  border: 1px solid #cccccc;
   padding: 0px;
  height: 21px !important;
  height: 23px;
  overflow: hidden;
}

#search_inner form {
  padding: 0;
  margin: 0;
}

#search_inner .inputbox {
   border: 0px;
   padding: 3px 3px 3px 5px;
   font-family: arial, helvetica, sans-serif;
   font-size: 11px;
   color: #c64934;
}

#header_outer {
   text-align: left;
   border: 0px;
   margin: 0px;
}

#header {
   float: left;
   padding: 0px;
   margin-right: 2px;
   width: 635px;
   height: 150px;
   background: url(../images/header_short.jpg) no-repeat;
}

#top_outer{
   float: left;
   width: 165px;
}

#top_inner {
  border: 1px solid #cccccc;
   padding: 2px;
  height: 144px !important;
  height: 150px;
  overflow: hidden;
  float: none !important;
  float: left;
}

#left_outer {
  float: left;
   margin-top: 2px;
   width: 165px;
}

#left_inner {
  border: 1px solid #cccccc;
   padding: 2px;
  float: none !important;
  float: left;
}

#content_outer {
   padding: 0px;
   margin-top: 0px;
   margin-left: 2px;
   /** border: 1px solid #cccccc; **/
   float: left;
   width: 635px;
}

#content_inner{
  float: none !important;
  float: left;
  padding: 0;
  padding-top: 2px;
  margin: 0;
}

table.content_table {
  width: 100%;
   padding: 0px;
   margin: 0px;
}

table.content_table td {
   padding: 0px;
   margin: 0px;
}


#banner_inner {
   float: left;
   padding: 0px;
   height: 70px;
}

#poweredby_inner {
   float: right;
   padding: 0px;
   margin-left: 0px;
   height: 70px;
}

#right_outer {
   margin-left: 2px;
   width: 165px;
}

#right_inner {
  float: none !important;
  float: left;
  border: 1px solid #cccccc;
  padding: 2px;
}


.user1_inner {
   border: 1px solid #cccccc;
  float: none !important;
  float: left;
   margin: 0px;
   padding: 2px;
}

.user2_inner {
   border: 1px solid #cccccc;
  float: none !important;
  float: left;
   margin: 0px;
   padding: 2px;
}

table td.body_outer {
   padding: 2px;
   border: 1px solid #cccccc;
}

.maintitle {
   color: #ffffff;
   font-size: 40px;
   padding-left: 15px;
   padding-top: 20px;
}

.error {
  font-style: italic;
  text-transform: uppercase;
  padding: 5px;
  color: #cccccc;
  font-size: 14px;
  font-weight: bold;
}

/** old stuff **/

.back_button {
   float: left;
  text-align: center;
  font-size: 11px;
  font-weight: bold;
  border: 3px double #cccccc;
  width: auto;
  background: url(../images/button_bg.png) repeat-x;
  padding: 0px 10px;
  line-height: 20px;
  margin: 1px;
}

.pagenav {
  text-align: center;
  font-size: 11px;
  font-weight: bold;
  border: 3px double #cccccc;
  width: auto;
  background: url(../images/button_bg.png) repeat-x;
  padding: 0px 10px;
  line-height: 20px;
  margin: 1px;
}

.pagenavbar {
   margin-right: 10px;
   float: right;
}

#footer {
   text-align: center;
   padding: 3px;
}

ul
{
margin: 0;
padding: 0;
list-style: none;
}

li
{
line-height: 15px;
padding-left: 15px;
padding-top: 0px;
background-image: url(../images/arrow.png);
background-repeat: no-repeat;
background-position: 0px 2px;
}


td {
   text-align: left;
   font-size: 11px;
}



body {
   margin: 15px;
   height: 100%;
   padding: 0px;
   font-family: Arial, Helvetica, Sans Serif;
   line-height: 120%;
   font-size: 11px;
   color: #333333;
   background: #ffffff;
}

/* Joomla core stuff */
a:link, a:visited {
   color: #c64934; text-decoration: none;
   font-weight: bold;
}

a:hover {
   color: #900;   text-decoration: none;
   font-weight: bold;
}

table.contentpaneopen {
  width: 100%;
   padding: 0px;
   border-collapse: collapse;
   border-spacing: 0px;
   margin: 0px;
}

table.contentpaneopen td {
   padding-right: 5px;
}

table.contentpaneopen td.componentheading {
   padding-left: 4px;
}



table.contentpane {
  width: 100%;
   padding: 0px;
   border-collapse: collapse;
   border-spacing: 0px;
   margin: 0px;
}

table.contentpane td {
   margin: 0px;
   padding: 0px;
}

table.contentpane td.componentheading {
   padding-left: 4px;
}

table.contentpaneopen fieldset {
   border: 0px;
   border-bottom: 1px solid #eee;
}

.button {
  color: #c64934;
  font-family: Arial, Hevlvetica, sans-serif;
  text-align: center;
  font-size: 11px;
  font-weight: bold;
  border: 3px double #cccccc;
  width: auto;
  background: url(../images/button_bg.png) repeat-x;
  padding: 0px 5px;
  line-height: 18px !important;
  line-height: 16px;
  height: 26px !important;
  height: 24px;
  margin: 1px;
}

.inputbox {
   padding: 2px;
   border:solid 1px #cccccc;
   background-color: #ffffff;
}

.componentheading {
   background: url(../images/subhead_bg.png) repeat-x;
   color: #666666;
   text-align: left;
   padding-top: 4px;
   padding-left: 4px;
   height: 21px;
   font-weight: bold;
   font-size: 10px;
   text-transform: uppercase;

}

.contentcolumn {
   padding-right: 5px;
}

.contentheading {
   height: 30px;

   color: #c64934;
   font-weight: bold;
   font-size: 14px;
   white-space: nowrap;
}



.contentpagetitle {
   font-size: 13px;
   font-weight: bold;
   color: #cccccc;
   text-align:left;
}

table.searchinto {
   width: 100%;
}

table.searchintro td {
   font-weight: bold;
}

table.moduletable {
   width: 100%;
   margin-bottom: 5px;
   padding: 0px;
   border-spacing: 0px;
   border-collapse: collapse;
}

div.moduletable {
   padding: 0;
   margin-bottom: 2px;
}

table.moduletable th, div.moduletable h3 {
   background: url(../images/subhead_bg.png) repeat-x;
   color: #666666;
   text-align: left;
   padding-left: 4px;
   height: 21px;
   line-height: 21px;
   font-weight: bold;
   font-size: 10px;
   text-transform: uppercase;
   margin: 0 0 2px 0;
}

table.moduletable td {
   font-size: 11px;
   padding: 0px;
   margin: 0px;
   font-weight: normal;
}

table.pollstableborder td {
  padding: 2px;
}

.sectiontableheader {
  font-weight: bold;
  background: #f0f0f0;
  padding: 4px;
}

.sectiontablefooter {

}

.sectiontableentry1 {
   background-color : #ffffff;
}

.sectiontableentry2 {
   background-color : #f9f9f9;
}

.small {
   color: #999999;
   font-size: 11px;
}

.createdate {
   height: 15px;
   padding-bottom: 10px;
   color: #999999;
   font-size: 11px;
}

.modifydate {
   height: 15px;
   padding-top: 10px;
   color: #999999;
   font-size: 11px;
}

table.contenttoc {
  border: 1px solid #cccccc;
  padding: 2px;
  margin-left: 2px;
  margin-bottom: 2px;
}

table.contenttoc td {
  padding: 2px;
}

table.contenttoc th {
  background: url(../images/subhead_bg.png) repeat-x;
  color: #666666;
   text-align: left;
   padding-top: 2px;
   padding-left: 4px;
   height: 21px;
   font-weight: bold;
   font-size: 10px;
   text-transform: uppercase;
}

a.mainlevel:link, a.mainlevel:visited {
   display: block;
   background: url(../images/menu_bg.png) no-repeat;
   vertical-align: middle;
   font-size: 11px;
   font-weight: bold;
   color: #ccc;
   text-align: left;
   padding-top: 5px;
   padding-left: 18px;
   height: 20px !important;
   height: 25px;
   width: 100%;
   text-decoration: none;
}

a.mainlevel:hover {
   background-position: 0px -25px;
   text-decoration: none;
   color: #fff;
}

a.mainlevel#active_menu {
   color:#fff;
   font-weight: bold;
}

a.mainlevel#active_menu:hover {
   color: #fff;
}

a.sublevel:link, a.sublevel:visited {
   padding-left: 1px;
   vertical-align: middle;
   font-size: 11px;
   font-weight: bold;
   color: #c64934;
   text-align: left;
}

a.sublevel:hover {
   color: #900;
   text-decoration: none;
}

a.sublevel#active_menu {
   color: #333;
}

.highlight {
   background-color: Yellow;
   color: Blue;
   padding: 0;
}
.code {
   background-color: #ddd;
   border: 1px solid #bbb;
}

form {
/* removes space below form elements */
   margin: 0;
    padding: 0;
}

div.mosimage {
  border: 1px solid #ccc;
}

.mosimage {
  border: 1px solid #cccccc;
  margin: 5px
}

.mosimage_caption {
  margin-top: 2px;
  background: #efefef;
  padding: 1px 2px;
  color: #666;
  font-size: 10px;
  border-top: 1px solid #cccccc;
}

span.article_seperator {
   display: block;
   height: 1.5em;
}