<div class="" role="row"><div tabindex="-1" class="CzM4m" data-id="[email protected]_D0C4114E733008A10DBDE20679394DA8"><div class="_3sxvM message-out focusable-list-item _1AOLJ _2UtSC _1jHIY"><span></span><div class="UzMP7 _1uv-a _3m5cz"><span data-icon="tail-out" class="p0s8B"><svg viewBox="0 0 8 13" height="13" width="8" preserveAspectRatio="xMidYMid meet" class="" version="1.1" x="0px" y="0px" enable-background="new 0 0 8 13" xml:space="preserve"><path opacity="0.13" d="M5.188,1H0v11.193l6.467-8.625 C7.526,2.156,6.958,1,5.188,1z"></path><path fill="currentColor" d="M5.188,0H0v11.193l6.467-8.625C7.526,1.156,6.958,0,5.188,0z"></path></svg></span><div class="_1BOF7 _2AOIt"><span aria-label="You:"></span><div><div class="cm280p3y to2l77zo n1yiu2zv c6f98ldp ooty25bp oq31bsqd"><div class="copyable-text" data-pre-plain-text="[17:54, 26/09/2023] Arya Anish: "><div class="_21Ahp"><span dir="ltr" aria-label="" class="_11JPr selectable-text copyable-text"><span>Sir, many students were cheating in the chemistry exam</span></span><span class=""><span class="o38k74y6 i86elurf neme6l2y kojwoqec bbl9m3t3 i5tg98hk jfqm35v0 przvwfww bdbt56hn cr2cog7z" aria-hidden="true"><span class="tvf2evcx oq44ahr5 qg8w82as"></span><span class="tvf2evcx oq44ahr5">17:54</span></span></span></div></div><div class="g0rxnol2 g2bpp9au faxx4fbg aja0i6dq jnwc1y2a bn7x0pqn qnz2jpws"><div class="gq1t1y46 o38k74y6 e4p1bexh cr2cog7z le5p0ye3 p357zi0d gndfcl4n" role="button"><span class="l7jjieqr fewfhwl7" dir="auto">17:49</span><div class="do8e0lj9 l7jjieqr k6y3xtnu"><span aria-label=" Delivered " data-icon="msg-dblcheck" class=""><svg viewBox="0 0 16 11" height="11" width="16" preserveAspectRatio="xMidYMid meet" class="" fill="none"><path d="M11.0714 0.652832C10.991 0.585124 10.8894 0.55127 10.7667 0.55127C10.6186 0.55127 10.4916 0.610514 10.3858 0.729004L4.19688 8.36523L1.79112 6.09277C1.7488 6.04622 1.69802 6.01025 1.63877 5.98486C1.57953 5.95947 1.51817 5.94678 1.45469 5.94678C1.32351 5.94678 1.20925 5.99544 1.11192 6.09277L0.800883 6.40381C0.707784 6.49268 0.661235 6.60482 0.661235 6.74023C0.661235 6.87565 0.707784 6.98991 0.800883 7.08301L3.79698 10.0791C3.94509 10.2145 4.11224 10.2822 4.29844 10.2822C4.40424 10.2822 4.5058 10.259 4.60313 10.2124C4.70046 10.1659 4.78086 10.1003 4.84434 10.0156L11.4903 1.59863C11.5623 1.5013 11.5982 1.40186 11.5982 1.30029C11.5982 1.14372 11.5348 1.01888 11.4078 0.925781L11.0714 0.652832ZM8.6212 8.32715C8.43077 8.20866 8.2488 8.09017 8.0753 7.97168C7.99489 7.89128 7.8891 7.85107 7.75791 7.85107C7.6098 7.85107 7.4892 7.90397 7.3961 8.00977L7.10411 8.33984C7.01947 8.43717 6.97715 8.54508 6.97715 8.66357C6.97715 8.79476 7.0237 8.90902 7.1168 9.00635L8.1959 10.0791C8.33132 10.2145 8.49636 10.2822 8.69102 10.2822C8.79681 10.2822 8.89838 10.259 8.99571 10.2124C9.09304 10.1659 9.17556 10.1003 9.24327 10.0156L15.8639 1.62402C15.9358 1.53939 15.9718 1.43994 15.9718 1.32568C15.9718 1.1818 15.9125 1.05697 15.794 0.951172L15.4386 0.678223C15.3582 0.610514 15.2587 0.57666 15.1402 0.57666C14.9964 0.57666 14.8715 0.635905 14.7657 0.754395L8.6212 8.32715Z" fill="currentColor"></path></svg></span></div></div></div></div></div><span></span><div class="_1OdBf"></div></div><div class="tvf2evcx m0h2a7mj lb5m6g5c j7l1k36l ktfrpxia nu7pwgvd p357zi0d dnb887gk gjuq5ydh i2cterl7 kcgo1i74 sap93d0t gndfcl4n FxqSn"><div class="tvf2evcx m0h2a7mj lb5m6g5c j7l1k36l ktfrpxia nu7pwgvd dnb887gk gjuq5ydh i2cterl7 rqm6ogl5 i5tg98hk folpon7g przvwfww snweb893"><div></div></div></div></div></div></div></div>

HTML Online Editor & Compiler

Write, Run & Share HTML code online using OneCompiler's HTML online Code editor for free. It's one of the robust, feature-rich online Code editor for HTML language, running on the latest version HTML5. Getting started with the OneCompiler's HTML compiler is simple and pretty fast. The editor shows sample boilerplate code when you choose language as HTML. You can also specify the stylesheet information in styles.css tab and scripts information in scripts.js tab and start coding.

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>