.media-grid is hardcoded

[valentinvieriu]

The media grid option is hardcoded. Here is a better version for that using the @gridGutterWidth and @baseline

.media-grid {
  margin-left: -@gridGutterWidth;
  margin-bottom: 0;
  .clearfix();
  li {
    display: inline;
  }
  a {
    float: left;
    padding: 4px;
    margin: 0 0 @baseline @gridGutterWidth;
    border: 1px solid #ddd;
    .border-radius(4px);
    .box-shadow(0 1px 1px rgba(0,0,0,.075));
    img {
      display: block;
    }
    &:hover {
      border-color: @linkColor;
      .box-shadow(0 1px 4px rgba(0,105,214,.25));
    }
  }
}

[mdo]

Good call. Adding that to the dev branch.