1.Login to your blogger dashboard--> layout- -> Edit HTML
2.Scroll down to where you see </head> tag .
3.Copy below code and paste it just before the </head> tag .
<style type='text/css'>
#tabs24 {
float:left;
width:100%;
background:#BBD9EE;
font-size:93%;
line-height:normal;
}
#tabs24 ul {
margin:0;
padding:10px 10px 0 50px;
list-style:none;
}
#tabs24 li {
display:inline;
margin:0;
padding:0;
}
#tabs24 a {
float:left;
background:url(http://3.bp.blogspot.com/_4HKUHirY_2U/SwIsrl_4pRI/AAAAAAAAAMM/6ekfoySymgo/left.gif) no-repeat left top;
margin:0;
padding:0 0 0 4px;
text-decoration:none;
}
#tabs24 a span {
float:left;
display:block;
background:url(http://1.bp.blogspot.com/_4HKUHirY_2U/SwIsvQdvAVI/AAAAAAAAAMU/7BhI82yCGpo/right.gif) no-repeat right top;
padding:5px 15px 4px 6px;
color:#666;
}
#tabs24 a span {float:none;}
/* End IE5-Mac hack */
#tabs a:hover span {
color:#FF9834;
}
#tabs24 a:hover {
background-position:0% -42px;
}
#tabs24 a:hover span {
background-position:100% -42px;
}
</style>
Note : Please Host above 2 images yourself.
4.Save your template.
5.Now Go to Layout-->Page Elements and click on "Add a gadget".
6.Select "html/java script" from header section and add the code given below and click save.
<div id="tabs24"> <ul> <li><a href="#"><span>Home</span></a></li> <li><a href="#"><span>HTML</span></a></li> <li><a href="#"><span>CSS</span></a></li> <li><a href="#"><span>Java Script</span></a></li> <li><a href="#"><span>About</span></a></li> <li><a href="#"><span>Contact</span></a></li> <li><a href="#"><span>Privacy Policy</span></a></li> </ul> </div>
7.Now you are done.It will look like this:
Horizontal CSS Menu Tutorial to blogger