.shell {
  box-shadow: 0 0 30px rgba(0,0,0,0.4);
  border-radius: 9px;
  margin-top: 0.3em;
  margin-bottom: 1.375em;
  padding: 0 10px;
  background: #141414;
  color: #fff;
}

.shell:before {
  content: 'john \002014  -zsh \002014  80x24';
  font-family: -apple-system, BlinkMacSystemFont,
    “Segoe UI”, “Roboto”, “Oxygen”,
    “Ubuntu”, “Cantarell”, “Fira Sans”,
    “Droid Sans”, “Helvetica Neue”, sans-serif;
  display: block;
  text-align: center;
  color: #525252;
  padding: 4px 0;
  margin: 0;
  text-shadow: 1px 1px 0 rgba(255,255,255,0.5);
  font-weight: bold;
  border: 1px solid #C0C0C0;
  border-bottom: none;

  border-top-left-radius: 9px;
  border-top-right-radius: 9px;

  background: linear-gradient(to bottom,  #F8F8F7 0%,#F0EFED 100%);

  margin: 0 -10px;
}

.shell ul {
  margin: 0;
  padding: 10px 0;
  list-style: none;
  
  font-family: "Lucida Console","DejaVu Sans Mono","Ubuntu Mono",Monaco,monospace;
  line-height: 1.6em;
}

.shell li:before {
  content: 'john@mac ~ % ';
}

.shell li.no-prompt:before {
  content: '';
}

.shell li {
  word-wrap: break-word;
  position: relative;
  padding: 0;
}