engine/app/assets/javascripts/tinymce/themes/advanced/skins/locomotive/dialog.css.scss

@import "compass/css3";
@import "compass/css3/border-radius";
@import "compass/css3/images";
@import "compass/css3/text-shadow";

/* Generic */
html {
}

body {
  font-family: 'Helvetica Neue', Arial, Helvetica, sans-serif;
  font-size: 13px;
  margin: 0px;
  padding: 0px;
}

.tabs, .title {
  display: none;
}

form {
  input[type=text], textarea {
    // from _helpers.scss
    padding: 4px 3px;

    font-family: "Helvetica Neue", Arial, Helvetica, sans-serif !important;
    color: #17171B;
    font-size: 12px !important;
    font-weight: normal;

    border: 1px solid #b5b7c4;
  }

  .panel > table {
    width: 100%;
    border-collapse: collapse;

    & > tbody > tr {
      & > td:first-child {
        text-align: left;
        padding-right: 15px;

        label {
          font-weight: bold;
          color: #222;
        }
      }

      & > td:last-child {
        input[type=text] {
          @include background-image(linear-gradient(top, #f0f0f0, #f9f9f9 25%, #f9f9f9 25%, #ffffff 50%, #ffffff));
        }
      }
    }

  }

  &[name=source] {
    #wrapline label {
      font-weight: bold;
      font-size: 12px;
    }

    textarea#htmlSource {
      width: 718px !important;

      margin-top: 10px;

      font-family: "Helvetica Neue", Arial, Helvetica, sans-serif !important;
      font-size: 12px !important;

      @include background-image(linear-gradient(top, #f0f0f0, #f9f9f9 4px, #f9f9f9 4px, #ffffff 12px, #ffffff));
    }
  }
}

.mceActionPanel {
}