Line Height

Hi there,

I’ve hired a developer who created a theme for my wordpress.org blog.
I’m trying to increase the spacement between lines and couldn’t find the exact part of the code to be edited.
I appreciate your support to help me finding out the correct script to be modified.

Thanks

Below you’ll find the current code extracted out of the style.css file

*/

/* Begin Typography & Colors */
#page {
background-color: white;
border: 1px solid #959596;
text-align: left;
}

div.entry {
padding-top: 30px;
}

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

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

.widecolumn {
line-height: 1.6em;
}

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

.alt {
background-color: #f8f8f8;
border-top: 1px solid #ddd;
border-bottom: 1px solid #ddd;
}

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

#content h1, #content h2, #content h3 {
font-weight: bold;
}

#content h1 {
font-size: 4em;
text-align: center;
}

#sidebar h2 {
font-size: 16px;
color: #657188;
text-indent: 0;
margin: 0;
width: auto;
height: auto
}

.entry p a:visited {
color: #b85b5a;
}

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

.commentlist li {
font-weight: bold;
}

.commentlist li .avatar {
float: right;
border: 1px solid #eee;
padding: 2px;
background: #fff;
}

.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: ‘Lucida Grande’, Verdana, Arial, Sans-Serif;
}

.commentmetadata {
font-weight: normal;
}

#sidebar {
position: relative;
float: right;
width: 230px;
padding: 8px 8px 20px 8px;
text-align: left;
background: #e2e9f1 url(../i/bg_col.gif) repeat-x left top
}

small, #sidebar ul ul li, #sidebar ul ol li, .nocomments, .postmetadata, blockquote, strike {
color: #777;
}

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

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

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

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

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

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

/* Begin Structure */

#page {
background-color: white;
margin: 20px auto;
padding: 0;
width: 760px;
border: 1px solid #959596;
}

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

.widecolumn {
padding: 10px 0 20px 0;
margin: 5px 0 0 150px;
width: 450px;
}

.post {
margin: 0 0 40px;
text-align: justify;
}

.post h2,
.post h2 a {
text-indent: 0 !important;
font-size: 20px
}

.post hr {
display: block;
}

.widecolumn .post {
margin: 0;
}

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

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

.widecolumn .smallattachment {
text-align: center;
float: left;
width: 128px;
margin: 5px 5px 5px 0px;
}

.widecolumn .attachment {
text-align: center;
margin: 5px 0px;
}

.postmetadata {
clear: left;
border-top: 1px dashed #86866e;
padding: 10px 0 0 0;
margin: 10px 0 0 0;
}

.clear {
clear: both;
}
/* End Structure */

/* Begin Images */
p img {
padding: 0;
max-width: 100%;
}

/* Using ‘class=”alignright”‘ on an image will (who would’ve
thought?!) align the image to the right. And using ‘class=”centered’,
will of course center the image. This is much better than using
align=”center”, being much more futureproof (and valid) */

img.centered {
display: block;
margin-left: auto;
margin-right: auto;
}

img.alignright {
padding: 4px;
margin: 0 0 2px 7px;
display: inline;
}

img.alignleft {
padding: 4px;
margin: 0 7px 2px 0;
display: inline;
}

.alignright {
float: right;
}

.alignleft {
float: left
}
/* End Images */

/* 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: 220px;
padding: 2px;
margin: 0 0 1px 0
}

#sidebar #searchform {
text-align: right
}

#sidebar #searchsubmit {
padding: 1px 0 0 0;
}

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

#commentform input {
width: 170px;
padding: 2px;
margin: 5px 5px 1px 0;
}

#commentform textarea {
width: 100%;
padding: 2px;
}

#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 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;
}

.center {
text-align: center;
}

hr {
display: none;
}

a img {
border: none;
}

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

/* CORRECOES SIDEBAR TAG CLOUDS */

#sidebar ul li.widget_tag_cloud {
width: 230px;
float: left;
clear: both;
display: block
}

#sidebar ul li.widget_tag_cloud ul li{
display: block;
padding: 0 !important;
margin: 0 !important;
height: auto !important;
border:1px solid #E2E9F1
}

#sidebar ul li.widget_tag_cloud ul li a{
display: block;
margin: 0 !important;
height: auto !important;
overflow: none;
border:1px solid #E2E9F1
}

#sidebar ul li.widget_tag_cloud ul li:before{
content: “” !important;
}

#sidebar ul li.ico_rss{
clear: both
}