::-moz-selection {
    /* Code for Firefox */
    color: white;
    background: red;
}

::selection {
    color: white;
    background: red;
}

.post-date {
    color: grey;
    margin-right: 0.5em;
    font-size: 0.9em;
    display: inline-block;
  }
  
p {
    line-height: 1.5em;
}