The first commented line is your dabblet’s title

dabblet.css

/**
 * The first commented line is your dabblet’s title
 */

background: #f06;
background: linear-gradient(45deg, #f06, yellow);
min-height: 100%;

dabblet.html

<img src="http://www.ducatinewstoday.com/wp-content/uploads/2011/11/Ducati_Panigale_1199_S_Finish_Line.jpg"><span style="vertical-align:top;">Crap load of text.
Crap load of text.
Crap load of text.
Crap load of text.
Crap load of text.
Crap load of text.
Crap load of text.
Crap load of text.
Crap load of text.
Crap load of text.
Crap load of text.
Crap load of text.
Crap load of text.
Crap load of text.
Crap load of text.
Crap load of text.
Crap load of text.
Crap load of text.
Crap load of text.
Crap load of text.
Crap load of text.
Crap load of text.</span>

settings.json

{"view":"split","fontsize":"100","seethrough":"","prefixfree":"1","page":"html"}