Labels don't show up for input type="range"

[Casyfill]

here is the example I was working on

{
  "$schema": "https://vega.github.io/schema/vega/v3.json",
  "width": 400,
  "height": 200,
  "padding": 5,
  "data": [
    {
      "name": "table",
      "values": [
        {"category": "A", "amount": 28},
        {"category": "B", "amount": 55},
        {"category": "C", "amount": 43},
        {"category": "D", "amount": 91},
        {"category": "E", "amount": 81},
        {"category": "F", "amount": 53},
        {"category": "G", "amount": 19},
        {"category": "H", "amount": 87}
      ]
    }
  ],

  "signals": [
    {"name":"test",
   "value":1,
   "bind":{
     "type":"range",
     "max":10,
     "min":1,
     "step":1
   }} 
  ],

  "scales": [
    {
      "name": "xscale",
      "type": "band",
      "domain": {"data": "table", "field": "category"},
      "range": "width",
      "padding": 0.05,
      "round": true
    },
    {
      "name": "yscale",
      "domain": {"data": "table", "field": "amount"},
      "nice": true,
      "range": "height"
    }
  ],

  "axes": [
    { "orient": "bottom", "scale": "xscale" },
    { "orient": "left", "scale": "yscale" }
  ],

  "marks": [
    {
      "type": "rect",
      "from": {"data":"table"},
      "encode": {
        "enter": {
          "x": {"scale": "xscale", "field": "category"},
          "width": {"scale": "xscale", "band": 1},
          "y": {"scale": "yscale", "field": "amount"},
          "y2": {"scale": "yscale", "value": 0}
        },
        "update": {
          "fill": {"value": "steelblue"}
        },
        "hover": {
          "fill": {"value": "red"}
        }
      }
    }
  ]
}

[domoritz]

I see this:

[Casyfill]

yes; slider on my homebrewed app has a label on the right:

[domoritz]

I don't see it: https://bl.ocks.org/domoritz/0ec5a1df8d19a0fa935206a6e3bbb0ae/22a86be1117270b090ebfc569fa37d2fb0d84247

[Casyfill]

hm, then it is probably tweaked by my normalize.css? Sorry for the false alarm then. It would be awesome to be able to edit those labels from the specs in the future versions...