using CSS you can change default color and size of common html and php tags like H1, H2, H3, hyperlinks, strong, bold...
I have included some part of stylesheet of our blog to help you understand what I am trying to say :-
Code:
body {
margin:0;
padding:0;
font-family: 'Trebuchet MS',Georgia, Times, Times New Roman, sans-serif;
font-size: 0.9em;
text-align:center;
color:#29303B;
line-height:1.3em;
background: #F3F6ED;
}
a {
color: #909D73; .
text-decoration:none;
}
a:visited {
color: #8a3207;
text-decoration:none;
}
a:hover {
color: #753206;
text-decoration:none;
}
input, textarea
{
background: #F3F6ED;
border: #E1D6C6 1px solid;
}
#rap
{
background:#fff url(img/rap.jpg) center repeat-y;
width:760px;
margin:0 auto;
padding:0px 8px;
text-align:left;
font-family: Trebuchet MS,Georgia, Arial, serif;
font-size: 0.9em;
}
#header {
background:#fff url(img/blog_top.jpg) no-repeat bottom;
height: 208px;
margin: 0 auto;
width:760px;
padding:0;
border:#fc9 0px solid;
}
#main
{
margin:0 auto;
padding:0;
background:url(img/content_bg.gif) repeat;
width:740px;
}
#content {
width:510px;
float:left;
padding:5px;
margin:0;
overflow:hidden;
display:inline;
}
#sidebar {
width:186px;
float:right;
padding:0px 8px 10px 8px;
margin:0;
font-size:1em;
color:#333;
display:inline;
}
a img {
border: none;
}
acronym, abbr {
border-bottom: 1px dotted #0c6bf0;
}
acronym, abbr, span.caps {
cursor: help;
letter-spacing: .07em;
}
code {
font-size: 1em;
font-style: italic;
}
blockquote {
margin: 15px 30px 0 45px;
padding: 0 0 0 45px;
background: url(img/blockquote.gif) no-repeat left top;
font-style:italic;
}
cite {
font-size: 0.9em;
font-style: normal;
}
h3 {
margin: 0;
padding: 0;
font-size:1.3em;
}
p {
margin: 0 0 1em;
padding: 0;
line-height: 1.5em;
}
h1, h2, h3, h4 {
font-family: Georgia, "Lucida Sans Unicode", lucida, Verdana, sans-serif;
font-weight: normal;
letter-spacing: 1px;
text-decoration: none;
}
#header h1
{
margin: 0;
font-size: 1.6em;
padding:10px 20px 0 0;
text-align:right;
text-decoration: none;
}
#header h1 a
{
color:#FFFFFF;
text-decoration:none;
}
#header h1 a:hover
{
color:#FFFFFF;
text-decoration: none;
}
#header #desc
{
font-weight:normal;
font-style:italic;
font-size:1em;
color:#B5C09D;
text-align:right;
margin:0;