 2px 3px;
      height: 2px;
      width: 4px;
    }

    .container > * {
      position: absolute;
      grid-area: 2 / 2 / 3 / 3;
      background: teal;
      height: 6px;
      width: 8px;
    }
  </style>
</head>
<body>
  <!-- The last baseline value, from
       https://www.w3.org/TR/css-align-3/#propdef-align-self -->
  <div class="big">
    <div class="container"><div style="align-self: last baseline"></div></div>
  </div>
  <div class="small">
    <div class="container"><div style="align-self: las