<html><head><style>.div1 { float: left; padding: 10px; border: 3px solid #73AD21;}.div2 { padding: 10px; border: 3px solid red;}.div3 { float: left; padding: 10px; border: 3px solid #73AD21;}.div4 { padding: 10px; border: 3px solid red; clear: left;}</style></head><body><h2>Without clear</h2><div class="div1">div1</div><div class="div2">div2 - Notice that div2 is after div1 in the HTML code. However, since div1 floats to the left, the text in div2 flows around div1.</div><br><br><h2>With clear</h2><div class="div3">div3</div><div class="div4">div4 - Here, clear: left; moves div4 down below the floating div3. The value "left" clears elements floated to the left. You can also clear "right" and "both".</div></body></html>