<human>:  How do I build a website using HTML and CSS?
<bot>: To build a website using HTML and CSS, you need to start by creating a HTML document. It should include the basic HTML tags such as html, head, title, and body. Then you can add HTML elements to your page like headings, paragraphs, lists, images, etc. Once you’ve established the structure of the page, you can begin styling it with CSS. CSS allows you to style specific elements of the page, like fonts, colors, sizes, and more. You can also use it to position elements where you want them to be on the page. When you’ve finished your design, you’ll just need to upload the documents to a web server and the website will be ready for visitors.