Untitled

dabblet.css

body {
 margin: 100px;
 font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
 }
 
 .close {
   display: block;
   text-decoration: none;
   border: 1px solid black;
   width: 56px;
   height: 56px;
   text-align: center;
   line-height: 56px;
   font-size: 30px;
   
   /* background image to test alignment */
   background-image: linear-gradient(top, rgba(20, 20, 20, 0.5) 0%, rgba(20, 20, 20, 0.5) 50%, rgba(90, 90, 90, 0.5) 50%, rgba(90, 90, 90, 0.5) 100%); 
 }

dabblet.html

<a href="#" class="close">×</a>

settings.json

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