Untitled

dabblet.css

.v {
	height: 500px;
	background-color: #f8f8f8;
	background-image: repeating-linear-gradient(45deg, #efefef, #efefef 1px, transparent 1px, transparent 5px),
	repeating-linear-gradient(135deg, #efefef, #efefef 1px, transparent 1px, transparent 5px);
	background-size: 7px 7px, 7px 7px;
}

dabblet.html

<div class="v"></div>

dabblet.js

// alert('Hello world!');

settings.json

{"view":"split-vertical","fontsize":"100","seethrough":"","prefixfree":"1","page":"all"}