Change Background Color?

Can someone help me change the background color of my blog from blue to white?

Thanks

sportstunner.com

Here is the style sheet

/* rules here and they will be applied
to pages from ‘editcss’
immediately as long as you keep this window open. */

/**** LINK-tag style sheet style.css ****/

/* Type CSS rules here and they will be applied
to pages from ‘editcss’
immediately as long as you keep this window open. */

/**** LINK-tag style sheet style.css ****/

/* Type CSS rules here and they will be applied
to pages from ‘editcss’
immediately as long as you keep this window open. */

/**** LINK-tag style sheet style.css ****/

/*
Theme Name: Black-LetterHead
Theme URI: http://ulyssesonline.com
Description: Based on Robin Hastings’ Letterhead, but with a black background.
Author: Ulysses Ronquillo
Author URI: http://ulyssesonline.com
Version: 1.0
.
This theme was designed and built by Robin Hastings, whose blog you will find at
http://www.rhasting.net. It uses the default Kubrick theme as a base. CSS colors
modified by Ulysses Ronquillo located at http://ulyssesonline.com.

The CSS, XHTML and design is released under GPL:
http://www.opensource.org/licenses/gpl-license.php
.
*/

/* Begin Typography & Colors */
body {
font-size: 62.5%; /* Resets 1em to 10px */
font-family: Verdana, Arial, Sans-Serif;
background-color: #282a51;
color: #ffffff;
text-align: center;
}

#page {
background-color: ffffff;
border: 1px solid #959596;
text-align: left;
}

#header {
background-color: ffffff;
}

#content {
font-size: 1.0em
}

.widecolumn .entry p {
font-size: 1.05em;
}

.narrowcolumn .entry, .widecolumn .entry {
line-height: 1.4em;
}

.widecolumn {
line-height: 1.6em;
}

.narrowcolumn .postmetadata {
text-align: center;
}

.alt {
background-color: 3671a9;
border-top: 1px solid #ddd;
border-bottom: 1px solid #ddd;
}

#footer {
background-color: white;
border-right: 1px solid #959596;
}

small {
font-family: Verdana, Arial, Helvetica, Sans-Serif;
font-size: 0.9em;
line-height: 1.5em;
}

h1, h2, h3 {
font-family: Garamond, ‘Copperplate Gothic Light’, Georgia, ‘Times New Roman’, Serif;
font-weight: bold;
}

h1 {
font-size: 3.5em;
text-align: center;
text-transform: uppercase;
letter-spacing: .5em;
}

.description {
font-size: 1.2em;
text-align: center;
letter-spacing: .6em;
}

h2 {
font-size: 1.6em;
}

h2.pagetitle {
font-size: 1.6em;
}
#sidebar {
border-top: 1px solid grey;
border-bottom: 1px solid grey;
}
#sidebar h2 {
font-family: Verdana, Arial, Sans-Serif;
font-size: 1.2em;
}

h3 {
font-size: 1.3em;
}

h1, h1 a, h1 a:hover, h1 a:visited, .description {
text-decoration: none;
color: #2730da;
}

h2, h2 a, h2 a:visited, h3, h3 a, h3 a:visited {
color: #2730da;
}

h2, h2 a, h2 a:hover, h2 a:visited, h3, h3 a, h3 a:hover, h3 a:visited, #sidebar h2, #wp-calendar caption, cite {
text-decoration: none;
}

.entry p a:visited {
color: #2730da;
}

.commentlist li, #commentform input, #commentform textarea {
font: 0.9em Verdana, Arial, Sans-Serif;
}

.commentlist li {
font-weight: bold;
}

.commentlist cite, .commentlist cite a {
font-weight: bold;
font-style: normal;
font-size: 1.1em;
}

.commentlist p {
font-weight: normal;
line-height: 1.5em;
text-transform: none;
}

#commentform p {
font-family: Verdana, Arial, Sans-Serif;
}

.commentmetadata {
font-weight: normal;
}

#sidebar {
font: 1em Verdana, Arial, Sans-Serif;
}

small, #sidebar ul ul li, #sidebar ul ol li, .nocomments, .postmetadata, blockquote, strike {
color: #666;
}

code {
font: 1.1em ‘Courier New’, Courier, Fixed;
}

acronym, abbr, span.caps
{
font-size: 0.9em;
letter-spacing: .07em;
}

a, h2 a:hover, h3 a:hover {
color: #2730da;
text-decoration: none;
}

a:hover {
color: #707070;
text-decoration: underline;
}

#wp-calendar #prev a {
font-size: 9pt;
}

#wp-calendar a {
text-decoration: none;
}

#wp-calendar caption {
font: bold 1.3em Verdana, Arial, Sans-Serif;
text-align: center;
}

#wp-calendar th {
font-style: normal;
text-transform: capitalize;
}
/* End Typography & Colors */

/* Begin Structure */
body {
margin: 0;
padding: 0;
}

#page {
background-color: white;
background-image: url;
background-position: center;
background-repeat: no-repeat;
background-attachment: fixed;
margin: 20px auto;
padding: 0;
width: 760px;
border: 1px solid #959596;
}

#header {
padding: 0;
margin: 0 auto;
height: 200px;
width: 100%;
background-color: white;
}

.narrowcolumn {
float: left;
padding: 0 0 20px 45px;
margin: 0px 0 0;
width: 450px;
}

.widecolumn {
padding: 10px 0 20px 0;
margin: 5px 0 0 100px;
width: 550px;
}

.pagepost {
margin: 0 0 40px;
border-top: 1px solid grey;
}

.post {
margin: 0 0 40px;
text-align: justify;
border-top: 1px solid grey;
}

.widecolumn .post {
margin: 0;
}

.narrowcolumn .postmetadata {
padding-top: 5px;
}

.widecolumn .postmetadata {
margin: 30px 0;
}

#footer {
padding: 0 0 0 1px;
margin: 0 auto;
width: 760px;
clear: both;
}

#footer p {
margin: 0;
padding: 20px 0;
text-align: center;
}
/* End Structure */

/* Begin Headers */
h1 {
padding-top: 40px;
margin: 0;
}

.description {
text-align: center;
}

h2 {
margin: 30px 0 0;
}

h2.pagetitle {
margin-top: 30px;
text-align: center;
}

#sidebar h2 {
margin: 5px 0 0;
padding: 0;
}

h3 {
padding: 0;
margin: 30px 0 0;
}

h3.comments {
padding: 0;
margin: 40px auto 20px ;
}
/* End Headers */
/* Begin Lists

Special stylized non-IE bullets
Do not work in Internet Explorer, which merely default to normal bullets. */

html>body .entry ul {
margin-left: 0px;
padding: 0 0 0 30px;
list-style: none;
padding-left: 10px;
text-indent: -10px;
}

html>body .entry li {
margin: 7px 0 8px 10px;
}

.entry ul li:before, #sidebar ul ul li:before {
content: “0BB 020”;
}

.entry ol {
padding: 0 0 0 35px;
margin: 0;
}

.entry ol li {
margin: 0;
padding: 0;
}

.postmetadata ul, .postmetadata li {
display: inline;
list-style-type: none;
list-style-image: none;
}

#sidebar ul, #sidebar ul ol {
margin: 0;
padding: 0;
}

#sidebar ul li {
list-style-type: none;
list-style-image: none;
margin-bottom: 15px;
}

#sidebar ul p, #sidebar ul select {
margin: 5px 0 8px;
}

#sidebar ul ul, #sidebar ul ol {
margin: 5px 0 0 10px;
}

#sidebar ul ul ul, #sidebar ul ol {
margin: 0 0 0 10px;
}

ol li, #sidebar ul ol li {
list-style: decimal outside;
}

#sidebar ul ul li, #sidebar ul ol li {
margin: 3px 0 0;
padding: 0;
}
/* End Entry Lists */

/* Begin Form Elements */
#searchform {
margin: 10px auto;
padding: 5px 3px;
text-align: center;
}

#sidebar #searchform #s {
width: 115px;
padding: 2px;
background-color: #909090;
border-style: ridge;
}

#sidebar #searchsubmit {
padding: 1px;
background-color: #909090;
}

.entry form { /* This is mainly for password protected posts, makes them look better. */
text-align:center;
}

select {
width: 130px;
}

#commentform input {
width: 170px;
padding: 2px;
margin: 5px 5px 1px 0;
background-color: #A0A0A0;
border-style: ridge;
}

#commentform textarea {
width: 100%;
padding: 2px;
background-color: #A0A0A0;
border-style: ridge;
}

#commentform #submit {
margin: 0;
float: right;
}
/* End Form Elements */

/* Begin Comments*/
.alt {
margin: 0;
padding: 10px;
}

.commentlist {
padding: 0;
text-align: justify;
}

.commentlist li {
margin: 15px 0 3px;
padding: 5px 10px 3px;
list-style: none;
}

.commentlist p {
margin: 10px 5px 10px 0;
}

#commentform p {
margin: 5px 0;
}

.nocomments {
text-align: center;
margin: 0;
padding: 0;
}

.commentmetadata {
margin: 0;
display: block;
}
/* End Comments */

/* Begin Sidebar */
#sidebar
{
padding: 20px 0 10px 0;
margin-left: 545px;
width: 190px;
}

#sidebar form {
margin: 0;
}
/* End Sidebar */

/* Begin Calendar */
#wp-calendar {
empty-cells: show;
margin: 10px auto 0;
width: 155px;
}

#wp-calendar #next a {
padding-right: 10px;
text-align: right;
}

#wp-calendar #prev a {
padding-left: 10px;
text-align: left;
}

#wp-calendar a {
display: block;
}

#wp-calendar caption {
text-align: center;
width: 100%;
}

#wp-calendar td {
padding: 3px 0;
text-align: center;
}

#wp-calendar td.pad:hover { /* Doesn’t work in IE */
background-color: #fff; }
/* End Calendar */

/* Begin Various Tags & Classes */
acronym, abbr, span.caps {
cursor: help;
}

acronym, abbr {
border-bottom: 1px dashed #999;
}

blockquote {
margin: 15px 30px 0 10px;
padding-left: 20px;
border-left: 5px solid #ddd;
}

blockquote cite {
margin: 5px 0 0;
display: block;
}
hr {
display: none;
}

.center {
text-align: center;
}

a img {
border: none;
}

.navigation {
display: block;
text-align: center;
margin-top: 10px;
margin-bottom: 60px;
}
/* End Various Tags & Classes*/