title

dabblet.css

/* title */

body {
  background: #d6e1d1;
  width: 100%;
  height: 100%;
  margin: 0;
  position: absolute;
}

.container {
  width: 80%;
  height: 80%;
  margin: 0 auto;
  position: relative;
}

.vcenter {
  position: relative; 
  top: 50%; 
  width:100%;
  height:10em; 
  margin-top:-5em;  
}

.hline {
  position: absolute;
  width: 100%;
  height: 0px;
  border-style: solid;
  border-width: 1px 0;
  border-top-color: #bbc7b5;
  border-bottom-color: #e8efe6;
}

.top { top: 0px; }
.bottom { bottom: 0px; }

.bigfont {
  font-size: 128px;
  font-family: sans-serif;
  margin: 0 auto;
  background: gradient(linear, left top, left bottom, color-stop(0%,#8c9b8c), color-stop(100%,#758479));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

dabblet.html

<div class="container">
  <div class="vcenter">
    <div class="hline top"></div>
    <span class="bigfont">Oops.</span>
    <div class="hline bottom"></div>
  </div>
</div>

settings.json

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