? Is an anchor tag without the href attribute safe?

Is it okay to use an anchor tag without including the href attribute, and instead using a JavaScript click event handler? So I would omit the href completely, not even have it empty (href=""). In H
 ? a href link for entire div in HTML/CSS

Here is what I am trying to accomplish in HTML/CSS:I have images in different heights and widths, but they are all under 180x235. So what I want to do is create a div with border and vertical-align: m
 ? CSS attribute selector does not work a href

I need to use attribute selector in css to change link on different color and image, but it does not work.I have this html:<a href="/manual.pdf">A PDF File</a>And this css:a { display:
 ? What does "href" stand for?

This question already has an answer here: What does “href” stand for in HTML? 4 answers It stands f
 ? Is an empty href valid?

One of our web developers uses the following html as a placeholder for styling a drop down list.<a href="" class="arrow"></a>Is this considered a valid? Since there is no href value, it s
 ? Are button html tags outside of a form valid?

I just noticed that, in soundcloud, the "action" buttons on a track (like, repost, etc...) are all html button tags. Moreover, they are neither inside a form nor they bind to a form a la html5 nor sub
 ? HTML link with Ajax

I have 6 different links,and each link is going to call a different Ajax function.I'm using the <a href> tag because I want it to appear as a link....Can I use this tag to call the Ajax function
 ? Is it valid to replace http:// with // in a <script src="http://...">?

I have the following element:<script type="text/javascript" src="https://cdn.example.com/js_file.js"></script>In this case the site is HTTPS, but the site may also be just HTTP. (The JS fi
 ? hide/show div toggle cycle

WHAT I HAVE:3 buttonswhen one is clicked it gets hidden and its corresponding box is shownin each box is a link to close the boxwhen clicked the box hidesWHAT I NEED:when the close link is clicked and
 ? Remove ':hover' CSS behavior from element

I have CSS that changes formatting when you hover over an element. HTML:<div class="test"> blah </div>CSS:.test:hover { border: 1px solid red; }In some cases I don't want to apply CSS on
 ? Cancel some CSS Style

For one project, I've to use a defined stylesheet. I cannot edit it, I've to take it as it comes.But, there is some styles which aren't adequate for this website(e.g. margin).I've too create my own CS
 ? Cancel some CSS Style

For one project, I've to use a defined stylesheet. I cannot edit it, I've to take it as it comes.But, there is some styles which aren't adequate for this website(e.g. margin).I've too create my own CS
 ? Cancel some CSS Style

For one project, I've to use a defined stylesheet. I cannot edit it, I've to take it as it comes.But, there is some styles which aren't adequate for this website(e.g. margin).I've too create my own CS
 ? Cancel some CSS Style

For one project, I've to use a defined stylesheet. I cannot edit it, I've to take it as it comes.But, there is some styles which aren't adequate for this website(e.g. margin).I've too create my own CS
 ? How to produce valid HTML with JSPX? (not XHTML)

When trying to create a HTML page with JSPX you will face the following difficulties:JSPX minimizes tags we don't want it to, for example <div class="foo"></div> becomes <div class="foo
 ? Apply CSS styles to an element depending on its child elements

Is it possible to define a CSS style for an element, that is only applied if the matching element contains a specific element (as the direct child item)?I think this is best explained using an example

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