CSS1 Box border-top-width Property Example:

 

Examples (inline element <font>):

This is a normal paragraph

This line has <font style="border-style: solid; border-top-width: thin">...</font>

This is a normal paragraph

This line has <font style="border-style: solid; border-top-width: medium">...</font>

This is a normal paragraph

This line has <font style="border-style: solid; border-top-width: thick">...</font>

This is a normal paragraph

This line has <font style="border-style: solid; border-top-width: 5px">...</font>

This is a normal paragraph

This line has <font style="border-style: solid; border-top-width: 0.5em">...</font>

This is a normal paragraph

This line has <font style="border-style: solid; border-top-width: 10pt">...</font>

This is a normal paragraph

This line has <font style="border-style: solid; border-top-width: 0.05cm">...</font>

This is a normal paragraph

 

Examples (block element <p>):

This is a normal paragraph

This paragraph has <p style="border-style: solid; border-top-width: thin">...</p>

This is a normal paragraph

This paragraph has <p style="border-style: solid; border-top-width: medium">...</p>

This is a normal paragraph

This paragraph has <p style="border-style: solid; border-top-width: thick">...</p>

This is a normal paragraph

This paragraph has <p class="internal_border_top_width_5px">...</p>

This is a normal paragraph

This paragraph has <p style="border-style: solid; border-top-width: 0.5em">...</p>

This is a normal paragraph

This paragraph has <p style="border-style: solid; border-top-width: 10pt">...</p>

This is a normal paragraph

This paragraph has <p style="border-style: solid; border-top-width: 0.05cm">...</p>

This is a normal paragraph