<!DOCTYPE html>
<html>

<div class="rounded-lg border bg-card text-card-foreground shadow-sm" data-v0-t="card">
  <div class="flex flex-col space-y-1.5 p-6 bg-blue-500">
    <h3 class="tracking-tight text-2xl font-semibold">Contact Us</h3>
    <p class="text-sm text-muted-foreground">
      <div class="p-6">
        <div class="space-y-4">
          <div class="grid grid-cols-2 gap-4">
            <div class="space-y-2">
              <label
                class="text-sm font-medium leading-none peer-disabled:cursor-not-allowed peer-disabled:opacity-70"
                for="first-name"
              >
                First Name
              </label>
              <input
                class="flex h-10 w-full rounded-md border border-input bg-background px-3 py-2 text-sm ring-offset-background file:border-0 file:bg-transparent file:text-sm file:font-medium placeholder:text-muted-foreground focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50"
                id="first-name"
                placeholder="Enter your first name"
              />
            </div>
            <div class="space-y-2">
              <label
                class="text-sm font-medium leading-none peer-disabled:cursor-not-allowed peer-disabled:opacity-70"
                for="last-name"
              >
                Last Name
              </label>
              <input
                class="flex h-10 w-full rounded-md border border-input bg-background px-3 py-2 text-sm ring-offset-background file:border-0 file:bg-transparent file:text-sm file:font-medium placeholder:text-muted-foreground focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50"
                id="last-name"
                placeholder="Enter your last name"
              />
            </div>
          </div>
          <div class="space-y-2">
            <label
              class="text-sm font-medium leading-none peer-disabled:cursor-not-allowed peer-disabled:opacity-70"
              for="email"
            >
              Email
            </label>
            <input
              class="flex h-10 w-full rounded-md border border-input bg-background px-3 py-2 text-sm ring-offset-background file:border-0 file:bg-transparent file:text-sm file:font-medium placeholder:text-muted-foreground focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50"
              id="email"
              placeholder="Enter your email"
              type="email"
            />
          </div>
          <div class="space-y-2">
            <label
              class="text-sm font-medium leading-none peer-disabled:cursor-not-allowed peer-disabled:opacity-70"
              for="message"
            >
              Message
            </label>
            <textarea
              class="flex w-full rounded-md border border-input bg-background px-3 py-2 text-sm ring-offset-background placeholder:text-muted-foreground focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50 min-h-[100px]"
              id="message"
              placeholder="Enter your message"
            ></textarea>
          </div>
        </div>
      </div>
      <div class="flex items-center p-6">
        <button class="inline-flex items-center justify-center rounded-md text-sm font-medium ring-offset-background transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:pointer-events-none disabled:opacity-50 h-10 px-4 py-2">
          Submit
        </button>
      </div>
    </p>
  </div>
</div>
</html> 

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About HTML

HTML(Hyper Text Markup language) is the standard markup language for Web pages, was created by Berners-Lee in the year 1991. Almost every web page over internet might be using HTML.

Syntax help

Fundamentals

  • Any HTML document must start with document declaration <!DOCTYPE html>
  • HTML documents begin with <html> and ends with </html>
  • Headings are defined with <h1> to <h6> where <h1> is the highest important heading and <h6> is the least important sub-heading.
  • Paragrahs are defined in <p>..</p> tag.
  • Links are defined in <a> tag.

    Example:

    <a href="https://onecompiler.com/html">HTML online compiler</a>
    
  • Images are defined in <img> tag, where src attribute consists of image name.
  • Buttons are defined in <button>..</button> tag
  • Lists are defined in <ul> for unordered/bullet list and <ol> for ordered/number list, and the list items are defined in <li>.

HTML Elements and Attributes

  • HTML element is everything present from start tag to end tag.
  • The text present between start and end tag is called HTML element content.
  • Anything can be a tagname but it's preferred to put the meaningful title to the content present as tag name.
  • Do not forget the end tag.
  • Elements with no content are called empty elements.
  • Elements can have attributes which provides additional information about the element.
  • In the below example, href is an attribute and a is the tag name.

    Example:

    <a href="https://onecompiler.com/html">HTML online compiler</a>
    

CSS

CSS(cascading style sheets) describes how HTML elements will look on the web page like color, font-style, font-size, background color etc.

Example:

Below is a sample style sheet which displays heading in green and in Candara font with padding space of 25px.

body{
  padding: 25px;
}
.title {
	color: #228B22;
	font-family: Candara;
}

HTML Tables

  • HTML Tables are defined in <table> tag.
  • Table row should be defined in <tr> tag
  • Table header should be defined in <th> tag
  • Table data should be defined in <td> tag
  • Table caption should be defined in <caption> tag

HTML-Javascript

  • Javascript is used in HTML pages to make them more interactive.
  • <script> is the tag used to write scripts in HTML
  • You can either reference a external script or write script code in this tag.

Example

<script src="script.js"></script>