Forcing display block to some css classes - to prevent mess with user defined css

[simogeo]

to prevent big mess with user defined css, you could add display:block; in css files.

For example here : https://github.com/maximebf/php-debugbar/blob/master/src/DebugBar/Resources/widgets.css#L142

 dl.phpdebugbar-widgets-kvlist dd {
    margin-left: 160px;
    padding: 5px;
    border-top: 1px solid #eee;
    cursor: pointer;
    min-height: 17px;
    display:block;
  }