This paragraph should have a font size of 14px and a line height of 20px. This means that the lines of text within it should be separated by six pixels, three of which are part of the line-box of each line. Any images within the paragraph should increase the height of the line-box so that they fit within the line box, such as. This is additional text to make sure that there is enough room left below the image so that this line does not hit the image that is text-top aligned. (NOTE: vertical-align not used here, so may affect result)