There are many reasons why you might want to add an image to a web page: you might want to include a logo, photograph, illustration, diagram, or chart.
You will also often see an element use two other attributes that specify its size:
height :This specifies the height of the image in pixels.
width : This specifies the width of the image in pixels
There are several ways to use the colors in CSS, like the color name, RGB, RGBA, HEX, HEXA, HSL, and HSLA.
the first method is just to write the name of the color, such as red and white in rgb and argb method, you have to determine three elements (red, blue, green) each color will be represented as a number from 0 to 255. the letter a stands for alpha, which sympolozes the opacity of the color, and it is from 0 to 1 in hex codes, These are six-digit codes that represent the amount of red, green and blue in a color, preceded by a hash # For example: #ee3e80 in hcl which stands for hue, saturation and lightness, each color has a degree for example the red and its degree is 360, green is 120, and the blue is 240, Saturation refers to the amount of gray in a color. At maximum saturation, there would be no gray in the color. At minimum saturation, the color would be mostly gray.
The font-weight property allows you to create bold text. There are two values that this property commonly takes;normal: This causes text to appear at a normal weight. bold: This causes text to appear bold.
Browsers tend to show links in blue with an underline by default, and they will change the color of links that have been visited to help users know which pages they have been to
The font-size property enables you to specify a size for the font. There are several ways to specify the size of a font. The most common are:
pixels percentages ems
The text-transform property is used to change the case of text giving it one of the following values:
uppercase: This causes the text to appear uppercase. lowercase: This causes the text to appear lowercase. capitalize: This causes the first letter of each word to appear capitalized.