Snippet 3 from helloTestable.php

helloTestable.php

<?php

    /**
     * Output the lyric string
     */
    public function echoLyric()
    {
        $lyricString =  $this->lyrics->getLyric();
        echo "<p id='dolly'>$lyricString</p>";
    }

    /**
     * Output plugin css
     */
    public function echoCss()
    {
        // This makes sure that the positioning is also good for right-to-left languages
        $x = is_rtl() ? 'left' : 'right';

        echo "\n<style type='text/css'>
	        #dolly {
		        float: $x;
		        padding-$x: 15px;
		        padding-top: 5px;		
		        margin: 0;
		        font-size: 11px;
	        }
	        </style>\n";
    }