frontend/marko/page/logs/components/add-filter-modal/style.less

div.filter-row {
  padding: 0.25em;
  border-bottom: 1px solid rgba(0, 220, 255, 0.125);

  div.content {
    width: 80%;
    display: inline-block;
    vertical-align: middle;
  }

  button {
    width: 20% !important;
    display: inline-block !important;
    margin: 0 !important;
  }
}