How To Add CSS Vertical Menu to blogger

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'>
ul {list-style: none;
margin: 0;
padding: 0;
}

img {
border: none;
}
#menu4 {
   width: 200px;
   margin: 10px;
   border-style: solid solid none solid;
   border-color: #000;
   border-size: 1px;
   border-width: 1px;
   }

#menu4 li a {
   height: 32px;
     voice-family: &quot;\&quot;}\&quot;&quot;;
     voice-family: inherit;
     height: 24px;
   text-decoration: none;
   }

#menu4 li a:link, #menu4 li a:visited {
   color: #CCC;
   display: block;
   background:  url(https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjyN32fJkY5cXoWV-2khwwGzDDwKqgu9pNiVqVQbVsyClYbMQmxwqTpJgj1FwBMw2HmDx8C0tv7evctl5rKK-JSwUcCmCsR3EyPm0gz5LWeLzIVp7Y55LeqpnFbJXNKc6ehh2z7ykeTnIWG/);
   padding: 8px 0 0 10px;
   }

#menu4 li a:hover, #menu4 li #current {
   color: #FFF;
   background:  url(https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjyN32fJkY5cXoWV-2khwwGzDDwKqgu9pNiVqVQbVsyClYbMQmxwqTpJgj1FwBMw2HmDx8C0tv7evctl5rKK-JSwUcCmCsR3EyPm0gz5LWeLzIVp7Y55LeqpnFbJXNKc6ehh2z7ykeTnIWG/) 0 -32px;
   padding: 8px 0 0 10px;
   }
</style>

Note : Please Host image yourself.

4.Save your template.

5.Now Go to Layout-->Page Elements and click on "Add a gadget".

6.Select "html/java script" and add the code given below and click save.

<div id="menu4">
<ul>

<li><a href="#">Home</a></li>
<li><a href="#">HTML</a></li>
<li><a href="#">CSS</a></li>
<li><a href="#">Java Script</a></li>
<li><a href="#">Photoshop</a></li>
<li><a href="#">About</a></li>
<li><a href="#">Contact</a></li>

</ul>
</div>

7.Now you are done.It will look like this:

CSS Black Vertical Menu

Demo