button.portfolio-header {
  width: 100%;
  background: linear-gradient(90deg,#076678 0%,#0a8fa8 100%);
  padding: 10px;
  color: #fff;
  text-decoration: none;
  border-radius: 3px;
  margin: 5px 5px 0px 5px;
  font-size: calc(1em + .22vw);
  line-height: 1.4;
  text-align: left;
}

div.portfolio-content {
  border: 1px solid grey;
  margin: 0px -5px 0px 5px;
  padding: 0px 10px 0px 10px;
}

div.portfolio-content.is-active {
  /*padding: 0px 10px 10px 10px;*/
}

h2 {
  margin-bottom: 0px;
}