# HTML & CSS: Simple Cheat Sheet
## HTML
### A Simple HTML Element
```html
Hello
```
Example:
```html
```
### An Empty HTML Page Structure
```html
Document
```
## CSS
### A Simple CSS Block
```css
type#id.class {
background-color: red;
}
```
Example:
```css
#title {
color: green;
}
div {
background-color: white;
}
.text {
font-family: Vazirmatn, "Segoe UI", sans-serif;
}
```