CSS1 Box border-color Property Example:

 

Examples (inline element <font>):

This is a normal paragraph

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

This is a normal paragraph

This line has <font style="border-style: solid; borber-width: 10pt; border-color: red green">...</font>

This is a normal paragraph

This line has <font style="border-style: solid; borber-width: 10pt; border-color: red green blue">...</font>

This is a normal paragraph

This line has <font style="border-style: solid; borber-width: 10pt; border-color: red green blue orange">...</font>

This is a normal paragraph

 

Examples (block element <p>):

This is a normal paragraph

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

This is a normal paragraph

This paragraph has <p style="border-style: solid; borber-width: 10pt; border-color: red green">...</p>

This is a normal paragraph

This paragraph has <p style="border-style: solid; borber-width: 10pt; border-color: red green blue">...</p>

This is a normal paragraph

This paragraph has <p style="border-style: solid; borber-width: 10pt; border-color: red green blue orange">...</p>

This is a normal paragraph