#app {
  margin: 0 auto;
  width: 500px;
  position: relative;
}

#r-head {
  position: absolute;
  right: 0;
  top: 0;
}
#r-head h3 {
  margin-top: 0;
}

.presets {
  margin: 0;
  padding: 0;
  list-style-type: none;
}
.presets li {
  display: inline-block;
  border: 1px solid #111;
}
.presets a {
  display: inline-block;
  padding: 5px;
  width: 200px;
  border: 2px solid #333;
  background: #222;
  color: #555;
  background-image: -webkit-linear-gradient(transparent, rgba(0, 0, 0, 0.6));
  background-image: linear-gradient(transparent, rgba(0, 0, 0, 0.6));
  -webkit-transition: border-color 0.3s ease,  background-color 0.3s ease, color 0.3s ease;
  transition: border-color 0.3s ease,  background-color 0.3s ease, color 0.3s ease;
}
.presets a:hover {
  background-color: #530;
  border-color: #ff9900;
}
.presets a.active {
  border-color: #99ccaa;
  color: white;
  -webkit-animation: focused 0.5s ease;
          animation: focused 0.5s ease;
  -webkit-animation-iteration-count: infinite;
          animation-iteration-count: infinite;
  -webkit-animation-direction: alternate;
          animation-direction: alternate;
}

.background {
  fill: #eee;
}

body {
  padding: 0;
  margin: 0;
  background: #fff;
}

h1 {
  font-style: sans-serif;
  color: #555;
}

.container {
  width: 1024px;
  max-width: 90%;
  margin: 0 auto;
}

.es-btn {
  cursor:pointer;
  padding:5px 25px;
  /*give the button curved corners, alter the size as required*/
-moz-border-radius: 10px;
-webkit-border-radius: 10px;
border-radius: 3px;
}

input {
  background-color: #eee;
  box-shadow: none;
  border: none;
  border-bottom: 1px solid #555;
}

/*line {
  stroke: #fff;
  stroke-opacity: .5;
  shape-rendering: crispEdges;
}

textarea {
  padding: 2px;
  width: 714px;
  height: 360px;
}*/