How external CSS is inserted in an HTML page? Create an HTML page with two paragraph tags With id pl and p2, and one div tag with id dv1. Write an external CSS file as per the description. the margin of the paragraphs should be 100px from the top and 80px from the left. Both of paragraphs should have the display set to block. The dv1 should have padding left and right set to 30px and 25px respectively, its background color should be blue and the font color should be red with the font type Verdana. Set the display of dv1 to none.