body {
  padding: 50px 150px;
  font-family: 'Georgia', serif;
}

img {
  margin:25px;
}

img.custom-icon {
  height:50px;
  vertical-align: middle;
}

img.emoji {
  width:20px;
  vertical-align: middle;
  padding:0px;
  margin:0px 5px 0px 5px;
}

img.button {
  height:20px;
  margin:0px 5px 0px 5px;
  vertical-align:bottom;
}

h1 {text-align:center;}

footer {
    font-style:italic;
    font-size: 12px;
    text-align:center;
    padding:25px;
    margin:auto;
    margin-top:50px;
    border-top: 1px dotted;
    width:50%;
}

div.article {
  display:flex;
  flex-direction: row;
 }
div.flex-left {
  width: 75%;
}
div.flex-right {
  width: 25%;
}
pre {
  background: linear-gradient(to right,
             purple,
             orange,
             red);
     -webkit-background-clip: text;
     color: transparent;
   padding:25px;
   }

code {
  background-color: black;
  color: white;
  font-size: medium ;
  font-family: Consolas,Monaco,Lucida Console,Liberation Mono,DejaVu Sans Mono,Bitstream Vera Sans Mono,Courier New, monospace;
  width: 100%;
  display: inline-block;
}

blockquote {
  background: #d9c6ec;
  border-left: 10px solid #663399;
  margin: 1.5em 10px;
  padding: 0.5em 10px;
  font-style: italic;
}

blockquote p { display: inline;}