need CSS pro for unwanted image border

there is a border around my image/link in the sidebar and on the bottom of http://iwongamesforcash.com (the signup image)

how can i remove this.

here is the CSS from the template:

/*
Theme Name: Dipdolt V1
Theme URI: http://www.darjanpanic.com
Description: Dipdolt V1 Template v1 by Brian Green and Darjan Panic. Use it however you want, just please leave the links in the footer Now go out there and enjoy blogging.
Version: 1.0
Author: Brian Green and Darjan Panic
*/

body {
margin:0;
font-family:"Trebuchet MS", Arial, Verdana;
font-size:0.74em;
color:#555555;
background: url(images/bg.gif) repeat-y center;
text-align:left;

}

input {
background-color:#555555;
padding:3px;
font-family:Verdana, Arial, Helvetica, sans-serif;
font-size:10px;
color:#555555;
border:1px solid #4D87CE;
background-color:#0A71A7;
margin-bottom:2px;
}
input[type=submit] {
background-color:#555555;
padding:3px;
font-family:Verdana, Arial, Helvetica, sans-serif;
font-size:10px;
color:#666666;
border:1px solid #4D87CE;
margin-bottom:2px;
}


ol,ul {

}

li {
list-style-image:url(images/li.gif);
line-height:20px;
text-align:left;
}


#header {
text-align:left;
width:550px;
height:225px;
padding-right:200px;
}



#warning {
width: 560px;
}
#footer {
font-size: 10px;
text-align: center;
padding-top: 30px;
}
#header h1 {
font-family:"Century Gothic", "Trebuchet MS", "Arial Narrow", Arial, sans-serif;
font-size:30px;
text-transform:uppercase;
font-weight:normal;
margin:0;
padding:0;
padding-top:5px;
color:#736451;
margin-bottom:10px;
text-align:left;
}
#header h2 {
font-family:"Century Gothic", "Trebuchet MS", "Arial Narrow", Arial, sans-serif;
font-size:15px;
text-transform:uppercase;
text-align:left;
font-weight:normal;
margin:0;
padding:0;
color:#000000;
border-bottom:1px solid #eeeeee;
}

#content {
width:750px;
height:auto;
margin:0 auto 0 auto;
text-align:left;
}


.logo {
margin-top:10px;
}
.clearer {
clear:both;
}

#sidebar {
width:150px;
float:right;
font-size:95%;
color:#4f9eff;
text-align:left;
}

#sidebar ol,ul {
padding: 5px;
margin: 5px;
}

#sidebar li {
list-style:none;
list-style-image:none;
line-height:20px;
text-align:left;

}

#sidebar h3 {
font-family:"Century Gothic", "Trebuchet MS", "Arial Narrow", Arial, sans-serif;
font-size:20px;
text-transform:uppercase;
font-weight:normal;
border-bottom:1px solid #4f9eff;
color:#4f9eff;
text-align:left;
}

#sidebar a:link{
color: #555555;
text-decoration: none;
}

#sidebar a:visited{
color: #555555;
text-decoration: none;
}

#sidebar a:hover{
color: #555555;
text-decoration: underline;
}
#meni a:link {
color:#555555;
text-decoration:none;
padding: 3px;
marging: 3px;

}
#meni a:visited {
color:#555555;
text-decoration:none;
padding: 3px;
marging: 3px;

}

#meni a:hover {
/* border-bottom:1px solid #555555;
border-left:1px solid #4D87CE;
border-right:1px solid #7FD3EB;

color:#000000;
background-color:#555555;
line-height: 14px; */

text-decoration:underline;
}


#mainbar {
margin-right:185px;
padding-right:35px;
background-position:top right;
background-repeat:no-repeat;
}
#mainbar h1 {
font-family:"Century Gothic", "Trebuchet MS", "Arial Narrow", Arial, sans-serif;
font-size:25px;
text-transform:uppercase;
font-weight:normal;
border-bottom:1px solid #eeeeee;
color:#4D87CE;
}
#mainbar h2 {
font-family:"Century Gothic", "Trebuchet MS", "Arial Narrow", Arial, sans-serif;
font-size:25px;
text-transform:uppercase;
font-weight:normal;
border-bottom:1px solid #eeeeee;
color:#4D87CE;
}



#mainbar .articleimg {
padding:5px;
border:1px solid #eeeeee;

}

#mainbar a {
color:#1C90B1;
text-decoration:none;
}
#mainbar a:hover {
color:#2a65ad;
text-decoration:underline;
}

.style1 {color: #FF0033}
.style2 {
color: #555555;
font-weight: bold;
}
.style3 {font-size: 2em}
.green {color:#009900}
.red {color:#FF0000}
.orange {color:#FF9900}

.pad {
padding: 5px;
}

.bigtext {
font-family:"trebuchet MS";
font-size: 18px;
color: #1C90B1;
}
.bigtext a:link{
font-family:"trebuchet MS";
font-size: 18px;
color: #1C90B1;
text-decoration: none;
}
.bigtext a:visited{
font-family:"trebuchet MS";
font-size: 18px;
color: #1C90B1;
text-decoration: none;
}
.bigtext a:hover{
font-family:"trebuchet MS";
font-size: 18px;
color: #1C90B1;
text-decoration: underline;
}

.warning {
padding-top:0px;
padding-bottom:0px;
margin-top:0px;
margin-bottom:0px;
color: red;
font-size:40px;
font-weight:bold;
}
.warning2 {
color: red;
font-size:23px;
padding-top:0px;
padding-bottom:0px;
margin-top:0px;
margin-bottom:0px;
}
.warning3 {
color: red;
}
.will {
color: green;
font-size:40px;
font-weight:bold;
}
.will2 {
color: green;
font-size:23px;
padding-top:0px;
padding-bottom:0px;
margin-top:0px;
margin-bottom:0px;
}
.will3 {
color: green;
}

.bigtext2 {
font-family:"trebuchet MS";
font-size: 18px;
color: red;
}
.bigtext3 {
font-family:"trebuchet MS";
font-size: 18px;
color: green;
}

.pagenav {
margin: 0px;
padding: 0px;
}

.titletop {
font-family:"Century Gothic", "Trebuchet MS", "Arial Narrow", Arial, sans-serif;
font-size:30px;
text-transform:uppercase;
font-weight:normal;
margin:0;
padding:0;
padding-top:5px;
color:#736451;
margin-bottom:10px;
text-align:left;

}

.titletop a{
font-family:"Century Gothic", "Trebuchet MS", "Arial Narrow", Arial, sans-serif;
font-size:30px;
text-transform:uppercase;
font-weight:normal;
margin:0;
padding:0;
padding-top:5px;
color:#736451;
margin-bottom:10px;
text-align:left;
text-decoration: none;
}

.titlesub {
font-family:"Century Gothic", "Trebuchet MS", "Arial Narrow", Arial, sans-serif;
font-size:15px;
text-transform:uppercase;
text-align:left;
font-weight:normal;
margin:0;
padding:0;
color:#000000;
border-bottom:1px solid #eeeeee;


}

.sidetitle {
font-family:"Century Gothic", "Trebuchet MS", "Arial Narrow", Arial, sans-serif;
font-size:20px;
text-transform:uppercase;
font-weight:normal;
border-bottom:1px solid #4f9eff;
color:#4f9eff;
text-align:left;

}

#meni h2 {
font-family:"Century Gothic", "Trebuchet MS", "Arial Narrow", Arial, sans-serif;
font-size:20px;
text-transform:uppercase;
font-weight:normal;
border-bottom:1px solid #4f9eff;
color:#4f9eff;
text-align:left;
}

blockquote {
border-left: 5px solid #4D87CE;
color: #4D87CE;
}

#feed {
padding:5px;
height: 40px;
width: 140px;
color: #4D87CE;
background: #555555;
}

 

img {
border: 0;
}


PRO!

 

nice! thanks. i didn't think it would be that easy. guess i should have tried. thanks!

 

if it's only on linked imaegs then be a little more specific:
a img {
border-width:0;
border-style:none;
}
the two values ensures your rules get followed in all browsers..