body {
  font-family: sans-serif;
  background: #7e7e7e;
  color: #222;
  margin: 2em;
}
img {
  max-width: 1200px;     /* or whatever you prefer */
  width: 80%;
  height: auto;
  display: block;
  margin: 1em auto;
}
a{
    color: #fff;
}
.article img {
  max-width: 60px;     /* or whatever you prefer */
  width: 80%;
  height: auto;
  display: block;
  margin: 1em auto;
}
.markdown-body, .ui.segment {
    max-width: 1200px;
    width: 80%;
    height: auto;
    background: #909090;
    padding: 2em;
    border-radius: 12px;
    box-shadow: 0 0 12px 0 #eee;
    margin: 2em auto;
}
/*
div.sourceCode, .highlight {
  background-color: #707070 ;
}
*/
code span.co {
/*    color: #111111; */
    font-weight: bold;
}

.created {
  text-align: right;
  font-size: 0.8em;
  color: #666; /* optional: makes it look more subtle */
  /* display: block; /* or inline-block depending on usage */
}