Bootstrap3: разрыв строки внутри метки препятствует тому, чтобы следующий столбец занял ожидаемое место в макете. Это происходит как раз в md-layout.
md-Layout с разрывом строки внутри метки. Хочу "ПЛЗ и Орт" -вход в том же месте, что и в sm-Layout.
md-Layout без переноса строки внутри метки. Все хорошо.

JSFiddle: https://jsfiddle.net/Phantomias/q1kvsh5w/8/
<div class = "container">
<form id = "form_settings" class = "form-horizontal">
<div class = "row">
<div class = "col-sm-12">
<div class = "panel panel-primary">
<div class = "panel-heading">
Inhaberdaten
</div>
<div class = "panel-body">
<fieldset>
<div class = "col-sm-6 col-md-6">
<div id = "div_name" class = "form-group required">
<div class = "col-xs-12 col-sm-4 col-md-4">
<label class = "control-label" for = "name" style = "">Vor- und Nachname</label>
</div>
<div class = "col-xs-12 col-sm-8 col-md-8">
<input class = "form-control" name = "inh_daten[name]" id = "name" type = "text">
</div>
</div>
</div>
<div class = "col-sm-6 col-md-6">
<div id = "div_strasse" class = "form-group required">
<div class = "col-xs-12 col-sm-4 col-md-4 text-right text-left-xs">
<label class = "control-label" for = "strasse" style = "">Straße und Nr.</label>
</div>
<div class = "col-xs-12 col-sm-8 col-md-8">
<input class = "form-control" name = "inh_daten[strasse]" id = "strasse" type = "text">
</div>
</div>
</div>
<div class = "col-sm-6 col-md-6">
<div id = "div_ort" class = "form-group required">
<div class = "col-xs-12 col-sm-4 col-md-4 text-right text-left-xs">
<label class = "control-label" for = "ort" style = "">PLZ und Ort</label>
</div>
<div class = "col-xs-12 col-sm-8 col-md-8">
<input class = "form-control" name = "inh_daten[ort]" id = "ort" type = "text">
</div>
</div>
</div>
<div class = "col-sm-6 col-md-6">
<div id = "div_shopname" class = "form-group">
<div class = "col-xs-12 col-sm-4 col-md-4 text-right text-left-xs">
<label class = "control-label" for = "shopname" style = "">Palundu-Shopname</label>
</div>
<div class = "col-xs-12 col-sm-8 col-md-8">
<input class = "form-control" name = "inh_daten[shopname]" id = "shopname" type = "text">
</div>
</div>
</div>
<div class = "col-sm-6 col-md-6">
<div id = "div_telefon" class = "form-group required">
<div class = "col-xs-12 col-sm-4 col-md-4 text-right text-left-xs">
<label class = "control-label" for = "telefon" style = "">Telefon</label>
</div>
<div class = "col-xs-12 col-sm-8 col-md-8">
<input class = "form-control" name = "inh_daten[telefon]" id = "telefon" type = "text">
</div>
</div>
</div>
<div class = "col-sm-6 col-md-6">
<div id = "div_fax" class = "form-group">
<div class = "col-xs-12 col-sm-4 col-md-4 text-right text-left-xs">
<label class = "control-label" for = "fax" style = "">Fax</label>
</div>
<div class = "col-xs-12 col-sm-8 col-md-8">
<input class = "form-control" name = "inh_daten[fax]" id = "fax" type = "text">
</div>
</div>
</div>
<div class = "col-sm-6 col-md-6">
<div id = "div_email" class = "form-group required">
<div class = "col-xs-12 col-sm-4 col-md-4 text-right text-left-xs">
<label class = "control-label" for = "email" style = "">E-Mail</label>
</div>
<div class = "col-xs-12 col-sm-8 col-md-8">
<input class = "form-control" name = "inh_daten[email]" id = "email" type = "text">
</div>
</div>
</div>
</fieldset>
</div>
</div>
</div>
</div>
</form>
</div>






Ваша структура начальной загрузки неверна. Используйте следующую структуру
Я добавил недостающий класс строки для различных элементов. Он должен работать так, как вы ожидаете.
<link rel = "stylesheet" type = "text/css" href = "https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<link rel = "stylesheet" type = "text/css" href = "https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap-theme.min.css">
<div class = "container">
<form id = "form_settings" class = "form-horizontal">
<div class = "row">
<div class = "col-sm-12">
<div class = "panel panel-primary">
<div class = "panel-heading">
Inhaberdaten
</div>
<div class = "panel-body">
<div class = "row">
<div class = "col-sm-6 col-md-6">
<div id = "div_name" class = "form-group required row">
<div class = "col-xs-12 col-sm-4 col-md-4">
<label class = "control-label" for = "name" style = "">Vor- und Nachname</label>
</div>
<div class = "col-xs-12 col-sm-8 col-md-8">
<input class = "form-control" name = "inh_daten[name]" id = "name" type = "text">
</div>
</div>
</div>
<div class = "col-sm-6 col-md-6">
<div id = "div_strasse" class = "form-group required row">
<div class = "col-xs-12 col-sm-4 col-md-4 text-right text-left-xs">
<label class = "control-label" for = "strasse" style = "">Straße und Nr.</label>
</div>
<div class = "col-xs-12 col-sm-8 col-md-8">
<input class = "form-control" name = "inh_daten[strasse]" id = "strasse" type = "text">
</div>
</div>
</div>
</div>
<div class = "row">
<div class = "col-sm-6 col-md-6">
<div id = "div_ort" class = "form-group required row">
<div class = "col-xs-12 col-sm-4 col-md-4 text-right text-left-xs">
<label class = "control-label" for = "ort" style = "">PLZ und Ort</label>
</div>
<div class = "col-xs-12 col-sm-8 col-md-8">
<input class = "form-control" name = "inh_daten[ort]" id = "ort" type = "text">
</div>
</div>
</div>
<div class = "col-sm-6 col-md-6">
<div id = "div_shopname" class = "form-group row">
<div class = "col-xs-12 col-sm-4 col-md-4 text-right text-left-xs">
<label class = "control-label" for = "shopname" style = "">Palundu-Shopname</label>
</div>
<div class = "col-xs-12 col-sm-8 col-md-8">
<input class = "form-control" name = "inh_daten[shopname]" id = "shopname" type = "text">
</div>
</div>
</div>
</div>
<div class = "row">
<div class = "col-sm-6 col-md-6">
<div id = "div_telefon" class = "form-group required row">
<div class = "col-xs-12 col-sm-4 col-md-4 text-right text-left-xs">
<label class = "control-label" for = "telefon" style = "">Telefon</label>
</div>
<div class = "col-xs-12 col-sm-8 col-md-8">
<input class = "form-control" name = "inh_daten[telefon]" id = "telefon" type = "text">
</div>
</div>
</div>
<div class = "col-sm-6 col-md-6">
<div id = "div_fax" class = "form-group row">
<div class = "col-xs-12 col-sm-4 col-md-4 text-right text-left-xs">
<label class = "control-label" for = "fax" style = "">Fax</label>
</div>
<div class = "col-xs-12 col-sm-8 col-md-8">
<input class = "form-control" name = "inh_daten[fax]" id = "fax" type = "text">
</div>
</div>
</div>
</div>
<div class = "row">
<div class = "col-sm-6 col-md-6">
<div id = "div_email" class = "form-group required row">
<div class = "col-xs-12 col-sm-4 col-md-4 text-right text-left-xs">
<label class = "control-label" for = "email" style = "">E-Mail</label>
</div>
<div class = "col-xs-12 col-sm-8 col-md-8">
<input class = "form-control" name = "inh_daten[email]" id = "email" type = "text">
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</form>
</div>Ссылка на рабочий пример
Большое спасибо за ответ? Я знаю, что дополнительные классы строк решают проблему. Но я хотел бы знать причину, по которой свойство css заставляет макет работать в sm-layout и не работать в md-layout. Добавление дополнительных классов строк сложно, потому что код генерируется с функцией.
Привет, мой ответ решил вашу проблему?