.fa.fa-circle.up {
  font-size: 16px;
  color: #00ff00;
  background: -webkit-radial-gradient(#00ff00, #bbddbb);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.fa.fa-circle.down {
  font-size: 16px;
  color: #ff0000;
  background: -webkit-radial-gradient(#ff0000, #ff9999);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.page-header {
  font-size: 32px;
  margin: 20px;
  color: var(--text-page-header, #9c47fc);
  display: block;
  background: -webkit-linear-gradient(var(--text-page-header, #9c47fc), #356ad2);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.fontawesome-icon-list {
  text-align: center;
}

.icon {
  background-color: var(--bg-icon, #fff);
  border: 1px solid var(--border-icon, #eee);
  text-align: center;
  width: 100px;
  height: 100px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 10px;
  transition: all .2s;
}

.icon:hover {
  box-shadow: 0px 0px 11px var(--shadow-icon-hover, rgba(0, 0, 0, 0.15));
}