The style declarations which apply to the text below are:

.one {border-color: purple; border-style: solid;}
.two {border-color: purple; border-width: medium; border-style: solid;}
.three {border-color: purple green blue yellow; border-width: medium; border-style: solid;}

This element should have a purple border surrounding it.

This element should have a medium-width purple border surrounding it.

This element should be surrounded by a medium width border which is purple on top, green on the right side, blue on the bottom, and yellow on the left side.

TABLE Testing Section
 

This element should have a purple border surrounding it.

This element should have a medium-width purple border surrounding it.

This element should be surrounded by a medium width border which is purple on top, green on the right side, blue on the bottom, and yellow on the left side.