discourse/plugins/poll/assets/stylesheets/common/poll.scss

div.poll {
  margin: 10px 0;
  border: 1px solid $primary-low;

  @include unselectable;

  ul,
  ol {
    margin: 0;
    padding: 0;
    list-style: none;
    display: inline-block;
    width: 100%;
  }

  li {
    cursor: pointer;
    font-size: 15px;
    margin-bottom: 10px;
  }

  li[data-poll-option-id] {
    color: $primary;
    padding: 0.5em 0.7em 0.7em 0.5em;
  }

  img {
    max-width: 100% !important; /* needed to override internal styles */
    height: auto;
  }

  .poll-info {
    color: $primary-medium;
    text-align: center;
    vertical-align: middle;

    .info-number {
      font-size: 3.5em;
    }

    .info-label {
      font-size: 1.7em;
    }

    .info-text {
      margin: 5px 0;
      display: block;
    }
  }

  .poll-container {
    vertical-align: middle;
    padding: 10px;

    .poll-results-number-rating {
      font-size: 2em;
    }
  }

  .poll-buttons {
    button {
      float: none;
    }
    .info-text {
      margin: 0 5px;
      color: $primary-medium;
    }
  }

  .poll-voters-list {
    li {
      display: inline;
    }

    margin-top: 4px;
  }

  .poll-voters-toggle-expand {
    width: 100%;
    text-align: center;
  }

  .results {
    .option {
      padding-bottom: 5px;
      p {
        margin: 0;
      }
    }

    .percentage {
      font-size: 20px;
      float: right;
      color: $primary-medium;
      margin-left: 5px;
    }

    .bar-back {
      background: $primary-low;
    }

    .bar {
      height: 10px;
      background: $primary-medium;
    }

    .chosen .bar {
      background: $tertiary;
    }
  }

  &[data-poll-type="number"] {
    li[data-poll-option-id] {
      display: inline-block;
      width: 45px;
      margin-right: 5px;
    }
  }
}