Links in the blog or website by default would seem to have an underscore (underline). Sometimes the display looks less elegant and less prominent. Natural blogger templates, CSS has not given rules to eliminate underline (bottom line) and the link will look like the following example:
Tag default link:
<a href=http://topbestbloggertemplates.blogspot.com>Top Best Blogger Template</a>
The result:
Top Best Blogger Template
If you want to remove the underscore (underline) on the link, use:
<a href=http://topbestbloggertemplates.blogspot.com>" style="text-decoration:none">Top Best Blogger Templates</a>
The result:
Top Best Blogger Template
If you want to change all the links in your blog / website by default and is not automatically underlined (underline), then you have to edit the HTML template:
1. Login to dashboard> Design / Design> Edit HTML.
2. Find CSS rules link (a) like this (usually located at the top of each template, but not exactly the same color depending on the rules link and the template used):
a {color: #1C4991; etc.............}
3.To make underline missing link, add text-decoration: none; example:
a {color: #1C4991;text-decoration: none; etc.............}
4. Save the template and see the result.
If there are problems in the edit link, giving CSS rules, as well as in editing the HTML template, please use the comments box and I'll try to help as much as me. You can also learn how to give a different color on the visited link or see the full tutorial at the link display modification blogger / blogspot.