... <a href=""http://localhost:8888/PhpProject1/php.php/Php.php"><img src="/PhpProject1/vital1_top_logo.jpg" height="180" border="0px" > height="180" border="0px" " ></a>
type="text/css" rel="stylesheet" /> ...
</head>
Every time i use this tag appears a "_" on the right of the image
It might help if you'd stick to the HTML syntax, right now this snippet is just gibberish. I tried cleaning it up, but then there's almost nothing left that makes sense.
You added two double quotes:
<a href=""http:
Use a single one
<a href="http:
The code you pasted is borked (double quotes at the beginning of href and an extra '>' in the middle of the img tag) so I'm guessing this isn't a real example. My guess is that you have some kind of whitespace between your img tag and the end of your a tag, like so
<a href=".."><img src=".."> </a>
which will show up as an underlined space. The whitespace might be a newline too mind you, so you should always keep them tight. For example, the following will produce the same problem
<a href="..."><img src="...">
</a>
HTH.
Try:
<a href="http://localhost:8888/PhpProject1/php.php/Php.php"><img src="/PhpProject1/vital1_top_logo.jpg" height="180" border="0px" /></a>