Css Help Please

If you visit http://forums.xisto.com/no_longer_exists/ you will see that all the images which are links have a black border around it. But when i change this to the same colour as the background colour it changes all the links in the middle of the page for the categories. How can i take the border off the images and keep the category links the same colour as they are? The css file is below in full.

body {    font-family: Verdana;    font-size: 11px;    margin: 0px;    padding: 0px;}td {    font-size: 11px;}h1 {    font-size: 16pt;    margin: 0px;}h2 {    font-size: 14px;    font-weight: bold;    margin-top: 0px;    padding-top: 0px;    margin-bottom: 10px;}h3 {    font-size: 12px;    font-weight: bold;    margin-top: 0px;    padding-top: 0px;    margin-bottom: 10px;}th {    font-size: 12px;    text-align: left;}form {    margin: 0px;}input, textarea, select, optgroup, option {    font-family: Verdana, sans-serif;    font-size: 10px;}button {    font-family: Verdana, sans-serif;    font-size: 10px;    font-weight: bold;    text-transform: uppercase;    background-color: #000;    color: white;}pre {    font-family: "Courier New";    font-size: 12px;    text-align: left;}.err {    color: red;    font-weight: bold;    margin-bottom: 5px;}.imp {    color: #CC3300;    font-weight: bold;    margin-bottom: 5px;}.msg {    color: green;    margin-bottom: 5px;}.marker {    color: red;    font-weight: bold;}.hint {    font-size: 10px;    font-style: italic;    color: gray;}#header {    padding: 10px;}#logo {    font-size: 14px;    font-weight: bold;}#logo a {    color: black;    text-decoration: none;}#logo a:hover {    color: #DF971E;    text-decoration: none;}#today {    font-size: 10px;}#nav {    text-align: right;}#city {    font-weight: bold;    font-size: 14px;    display: block;}#sidebar_left {    padding-top: 10px;    background-color: #FF6; /*#F0F4FB*/}.buttons td {    text-align: center;    background-color: #FF6;}.buttons a {    display: block;    font-weight: bold;    text-transform: uppercase;    color: white;    padding: 3px;}#sidebar_left .head {    font-size: 10px;    font-weight: bold;    text-transform: uppercase;    color: #003366;}#sidebar_left table.linkbox {    margin-bottom: 15px;}#sidebar_left table.linkbox a {    display: block;    text-align: center;    padding: 3px;    border-bottom: 1px solid #DDDDDD;}table.sidebox {    margin-bottom: 10px;}table.sidebox td {    text-align: left;}#contentcell {    }#content {    padding: 10px;}#path {    background-color: #FF6;    font-size: 16px;    margin-bottom: 5px;}#path td {    padding: 5px 5px 5px 10px;}#path a {    color: #777777;    text-decoration: none;}#path a:hover {    color: black;    text-decoration: underline;}table.searchbox {    background-color: #FF6;    border: 1px solid #DDDDDD;    margin-bottom: 20px;}table.searchbox td {    padding: 10px;}.eventnav {    border-bottom: 1px solid #DDDDDD;    margin-bottom: 10px;}table.dir {}table.dir_cat {    }table.dir_cat th {    font-size: 14px;    font-weight: bold;    text-align: left;    text-transform: none;    margin: 0px;    padding-bottom: 5px;}table.dir_cat td {}table.dir_cat .count {    color: #999999;    font-size: 10px;}table.dir_cat th .count {    color: gray;    font-size: 10px;}table.adlisting {}table.adlisting tr.ad1 {    background-color: #FF6  /*#FAFAFA;*/}table.adlisting tr.ad2 {}table.adlisting td {    padding: 4px;}table.adlisting td.head, table.adlisting tr.head td {    font-weight: bold;    background-color: #FF6;    }table.adlisting td.datehead {    background-color: #FF6;    /*border-bottom: 1px solid #CCCCCC;*/    font-weight: bold;    border-bottom: 0px;}table.adlisting td.icon {}table.adlisting td.icon img {}table.adlisting .adtitle {    font-weight: bold;}table.adlisting .date {    font-style: italic;}table.adlisting .ad1 {}table.adlisting .ad2 {    background-color: #FF6 /*#FAFAFA;*/}.adheader {    margin-bottom: 10px;    padding-bottom: 5px;    border-bottom: 1px solid #E0E0E0;}.adheader .icon {    /*vertical-align: top;*/}.adheader .adtitle {    font-size: 14px;    font-weight: bold;    margin-top: 0px;    padding-top: 0px;    margin-bottom: 0px;    padding-bottom: 0px;}.adheader .adarea {    font-size: 11px;    font-weight: normal;}.ad {    margin-bottom: 10px;}.ad .link_marker {    color: darkorange;    font-weight: bold;}.disclosures {    padding: 5px;}.disclosure_yes {    color: green;}.disclosure_no {    color: red;}.disclosures b {}.adpics {    margin-bottom: 10px;    /*border-bottom: 1px solid #DDDDDD;*/}.adpics img {    border: 1px solid black;    /*padding: 10px;    background-color: #FAFAFA;*/}.imglisting {}.imgitem {    margin-bottom: 30px;}.imgitem .head {    font-size: 12px;    font-weight: bold;}.imgitem img.img {    margin-top: 5px;    border: 1px solid black;}.imgitem .caption {}.imgitem .poster {    font-weight: bold;}.imgitem .time {    font-weight: bold;}.imgitem .desc {    margin-top: 5px;}.linkbox2 {    background-color: #FF6;    font-weight: bold;    text-transform: uppercase;    padding: 5px;    text-align: center;    color: white;}.linkbox2 a {    display: block;    color: white;}.linkbox2 a:hover {    color: white;    text-align: center;}.imagecredits {    padding: 5px;}.head {    font-weight: bold;}.imagecredits a {}.imagecredits .count {    color: #BBBBBB;    font-size: 10px;}.comments {}.comments .head {    font-size: 12px;    font-weight: bold;}.commentitem {    margin-bottom: 10px;}.commentitem .poster {    font-weight: bold;    display: block;}.commentitem .time {    color: gray;    display: block;}.commentitem .comments {    display: block;}#sidebar_right_cities {    background-color: #FF6;    padding: 0px 5px 5px 5px;}#sidebar_right {    padding: 5px 5px 5px 5px;}#sidebar_right a {}.citylist_country {    display: block;    color: black;    font-weight: bold;    text-transform: uppercase;    font-size: 10px;    margin-top: 2px;}.citylist_city {    color: #777777;    font-size: 10px;}#footer {    color: #A0A0A0;}#footer td {    font-size: 9px;    padding-left: 15px;    padding-top: 10px;}table.postad {}img.thumb {    border: 1px solid black;}.postpath {    padding: 5px;    border: 1px solid #DBC06F;    background-color: #F7F0DD;    font-size: 12px;    color: brown;    margin-bottom: 10px;}.postpath b {    color: black;}.postpath a {    font-weight: bold;    color: #003399;    font-size: 11px;}#search_top {    margin-bottom: 20px;    padding: 10px;    background-color: #FAFAFA;    border: 1px solid #EAEAEA;}.invoice {    background-color: #F0F0F0;    border-right: 1px solid #EAEAEA;    border-top: 1px solid #EAEAEA;}.invoice td {    background-color: white;    padding: 5px;    border-left: 1px solid #EAEAEA;    border-bottom: 1px solid #EAEAEA;}.invoice .empty {    background-color: white;    border: 1px solid white;}.invoice .firstcell {    font-weight: bold;}.invoice .maincell {    /*background-color: #FAFAFA;*/    text-align: right;}.invoice .totalrow td {    background-color: #FAFAFA;}.invoice .totalrow .totalcell {    background-color: #F3F3F3;    font-size: 13px;    font-weight: bold;    text-align: right;}.featuredad_first, .featuredad_first td {    background-color: #FFEEC6;    border-top: 1px solid #FFDF95;    border-bottom: 1px solid #FFDF95;    padding: 5px 5px 2px 5px;    margin-bottom: 10px;}.featuredad, .featuredad td {    background-color: #FFEEC6;    border-bottom: 1px solid #FFDF95;    padding: 5px 5px 2px 5px;    margin-bottom: 10px;}.featuredad a, .featuredad_first a {    font-weight: bold;}.post_note {    color: green;}.latestads {    padding-top: 10px;    margin-bottom: 10px;}.latestads .head {    padding-bottom: 5px;    color: steelblue;    font-size: 12px;}.latestads td {    border-top: 1px solid #F0F0F0;}.adcat {    font-size: 9px;    color: #444444;    /*text-decoration: underline;*/}table.latestads_table td {    padding: 1px;}table.latestads_table a.featured {    font-weight: bold;;}.catlist .cat {    padding: 1px;    display: block;}.catlist .cat a {    font-weight: bold;}.catlist .subcat {    padding: 1px;    display: block;}.catlist .count {    color: gray;}.adpreview {    display: block;    font-size: 10px;    color: gray;}

adpics img {	border: 1px solid black;	/*padding: 10px;	background-color: #FAFAFA;*/}

You should change this one to:

 

adpics img {	border: none;	/*padding: 10px;	background-color: #FAFAFA;*/}

And check any place where you find an img selector and change it's property value to none

 

And try to undo what you did before. I suggest you get some tutorials on css, because css is fundamental on building a website or, at least help at designing a website properly, or how it appears to others. Check w3schools for better understanding of css or try to make a psd to xhtml tutorial, as it help a lot with css learning.

Edited June 2, 2009 by webishqiptar (see edit history)