.punbb .post-links ul {
    padding: 0 1em 0 0;
    height: 2em;
    line-height: 2em;
    margin-left: -22em;
    margin-right: -2em;
    font-family: playfair display sc;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 1px;
    color: #b6b6b6!important;
    font-size: 10px;
    border-top-style: dashed;
    border-top-width: 1px;
    background: url(https://i.imgur.com/Ma6ODpC.jpg) fixed;
    text-align: right;
} 

.punbb .post-links ul:before {
  content: url(https://i.imgur.com/IP84ruQ.jpg);
  position: absolute;
  margin: -19px 0px 0px -647px;
}

.punbb .post-links ul:after {
  content: url(https://i.imgur.com/LWUYwQi.jpg);
  position: absolute;
  margin: 20px 0px 0px -909px;
}