.d-flex {
    display: flex;
  }
  .flex-wrap {
    flex-wrap: wrap;
  }
  .h-auto {
    height: auto !important;
  }
  .p-static {
    position: static !important;
  }


  @media all and (min-width: 321px) and (max-width: 768px) {
    .portfolio-filter.portfolio-filter-tab-1 li {
            margin: 10px 10px;
	    font-size: 14px;
        width: auto;
    }
  }
  @media all and (min-width: 769px) and (max-width: 1024px) {
    .portfolio-filter.portfolio-filter-tab-1 li {
      margin: 10px 20px;
    }
  }