gitlabhq/app/assets/stylesheets/sections/wall.scss

.wall-page {
  .wall-note-form {
    @extend .span12;

    margin: 0;
    height: 140px;
    background: #F9F9F9;
    position: fixed;
    bottom: 0px;
    padding: 3px;
    padding-bottom: 25px;
    border: 1px solid #DDD;
  }

  .notes {
    margin-bottom: 160px;
    background: #FFE;
    border: 1px solid #EED;

    > li {
      @extend .clearfix;
      border-bottom: 1px solid #EED;
      padding: 10px;
    }

    .wall-author {
      color: #666;
      float: left;
      width: 100px;
      text-overflow: ellipsis;
    }

    .wall-text {
      border-left: 1px solid #CCC;
      margin-left: 10px;
      padding-left: 10px;
      float: left;
      width: 80%;
    }

    .wall-file {
      margin-left: 8px;
      background: #EEE;
    }

    abbr {
      float: right;
      color: #AAA;
      border: none;
    }
  }
}