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

.issue_form_box { 
  @extend .main_box;
  .issue_title { 
    @extend .top_box_content;
    .clearfix { 
      margin-bottom:0px; 
      input { 
        @extend .span8;
      }
    }
  }
  .issue_middle_block { 
    @extend .middle_box_content;
    height:30px;
    .issue_assignee { 
      @extend .span6;
      float:left;
    }
    .issue_milestone { 
      @extend .span4;
      float:left;
    }
  }
  .issue_description { 
    @extend .bottom_box_content;
  }
}

.issues_table { 
  .issue { 
    padding:7px 10px;

    .issue_check { 
      float:left;
      padding: 8px 0;
      padding-right: 8px;
      min-width: 15px;
    }

    p { 
      padding-top:0;
      padding-bottom:2px;
    }

    img.avatar { 
      width:32px;
      margin-top:4px;
    }
  }
}

input.check_all_issues { 
  float:left;
  padding: 8px 0;
  margin: 14px 0;
  margin-right: 10px;
}

#issues-table-holder { 
  .issues_bulk_update { 
    padding: 0 5px;
    margin: 0;
    form { 
      margin:0;
      padding-bottom:5px;
    }
    .update_selected_issues { 
      position:relative;
      top:-2px;
      margin-left:3px;
    }

    
  }
}