ensl.org/app/assets/stylesheets/pages/_files.scss

/*
  File Page
*/

#file {

  .actions,
  .files-list {
    @include span-columns(12);
    margin: em(20) 0;
  }
}

/*
  Files List
*/

#files {

  .file {
    @include span-columns(12);
    padding-top: em(20);
    margin-bottom: em(20);
    position: relative;
    border-top: em(3) solid $light-gray;

    .actions {
      position: absolute;
      top: em(20);
      right: 0;
    }

    .comments {
      float: right;

      i {
        margin-right: em(10);
      }
    }
  }

  .controls {
    @include span-columns(12);
    margin-top: em(20);
  }
}