.product_body .region-content .blog_single-body > div[id*="showmore-"] > div[id^="show-more--"]{
  -webkit-mask-image: linear-gradient(to bottom, black 20%, transparent 100%);
  mask-image: linear-gradient(to bottom, black 20%, transparent 100%);
}
.product_body .region-content .blog_single-body > div[id*="showmore-"] > div[id^="show-more--"].open{
  -webkit-mask-image: none;
  mask-image: none;
}
.showmore-button {
  cursor: pointer;
  /* background-color: #999;  */
  color: #ffb81c;
  /* text-transform: uppercase; */
  text-align: center;
  padding: 7px 5px 5px 5px;
  margin-top: 5px;
}
.showmore-button:after {
  font-family: 'FontAwesome';
  content: '\f0dd';
  font-size: 32px;
  margin-left: 10px;
}
.open + .showmore-button:after{content:'\f0de';margin-top:2px;position:absolute;}