<p style="color:red">I am a paragraph</p>
//the property is a CSS property; the value is a CSS value
<tagname style="property:value;">
Is used to specify the styling of an element, like color, font, size etc.
Background Color
<body style="background-color:powderblue;">
<h1>This is a heading</h1>
<p>This is a paragraph.</p>
</body>
Defines the background color for an HTML element.
Text Color
Fonts
<h1 style="font-family:verdana;">This is a heading</h1>
<p style="font-family:courier;">This is a paragraph.</p>
Defines the font to be used for an HTML element.
Text Size
<h1 style="font-size:300%;">This is a heading</h1>
<p style="font-size:160%;">This is a paragraph.</p>
Defines the text size for an HTML element.
Text Alignment
<h1 style="text-align:center;">Centered Heading</h1>
<p style="text-align:center;">Centered paragraph.</p>
Defines the horizontal text alignment for an HTML element.