Form

<form class="stack">
    <div class="form-element">
        <label for="exampleInputText" class="form-element__label">Text Input</label>
        <input type="text" class="input" id="exampleInputText">
    </div>

    <div class="form-element">
        <label for="exampleInputEmail" class="form-element__label">Email address</label>
        <input type="email" class="input" id="exampleInputEmail" aria-describedby="emailHelp">
        <div id="emailHelp" class="form-element__help">We'll never share your email with anyone else.</div>
    </div>
    <div class="form-element">
        <label for="exampleInputPassword" class="form-element__label">Password</label>
        <input type="password" class="input" id="exampleInputPassword">
    </div>
    <div class="form-element">
        <label for="exampleInputSelect" class="form-element__label">Select</label>
        <select id="exampleInputSelect" name="series[room]" aria-describedby="series_room_help" class="select">
            <option value="03aa778f-5b1b-4fce-994e-309aa8e0f1d3">03.2.004</option>
            <option value="b2ba041c-4901-4fe9-bb1d-01c02bf99850">03.3.002</option>
            <option value="35423495-ef56-4ff8-bf80-471314594779">03.3.003</option>
            <option value="06d947ac-df63-4fb9-a5dc-aaa515ea43e5">03.3.019</option>
            <option value="585dda38-e4ee-4f03-afc2-af93a5b140a1">03.3.022</option>
            <option value="6573ec29-a451-4f49-a327-1a37df7ed061">03.3.025</option>
            <option value="23e84104-8c0b-4fc8-89c0-9692ad799bf3">03.3.026</option>
            <option value="29025a58-f0f6-4fb8-95e1-4101cbb5a70d">03.3.032</option>
            <option value="0180ffa6-d370-4f7d-af16-b942a1cd30df">03.3.035</option>
            <option value="057cf011-6dce-4f9e-8c4b-869ca34b7ccf">03.3.036</option>
            <option value="91980564-a0da-4f82-9d9c-fa4a31978e9d">03.3.038</option>
            <option value="871abf3c-fb41-4fbe-8fb8-3905ff20b7c4">03.3.040</option>
            <option value="b3f55e89-beb5-4fbb-b8c6-746603ac4dea">03.4.002</option>
            <option value="39cd5fcc-18ce-4f1e-b15b-9acdda59d93b">03.4.003</option>
            <option value="01aec325-60ec-4fd3-8d5b-86be30b4effe">03.4.015</option>
            <option value="bf8418c1-d12c-4f74-b464-2658071b2a0d">03.4.033</option>
            <option value="af1a32f7-cbb4-4f6b-bf4d-a0febabb1d05">03.5.001</option>
            <option value="03a9aea7-df11-4fb8-ba07-38ec7599dc25">04.E.001</option>
            <option value="71ad3124-7e61-4f31-a5d0-e7efd5cfc74d">04.E.034</option>
            <option value="645a4f2b-e2dd-4f9a-b6b0-1edf97c1310b">06.E.006</option>
            <option value="91345cf3-bcd1-4faf-9946-5f8f0e45f66d">09.1.004</option>
            <option value="ef1a7442-4a55-4fda-a17e-8f70a436cb55">09.1.006</option>
            <option value="a079c28f-65fb-4fe5-8906-b4a313f7e66c">09.1.007</option>
            <option value="278d39af-a418-4f4f-a7de-a8ffab813010">09.2.004</option>
            <option value="434f2455-7874-4ffd-9d56-7441f2a7f60e">09.2.007</option>
            <option value="a1b6b653-2f2c-4f4a-b192-10440d91c0d4">09.E.001</option>
            <option value="fe2cfab0-083a-4fc6-bfc4-ec3c1acd254a">09.E.007</option>
            <option value="78054d54-d247-4fb4-a79c-069fdb3ba8b8">Audimax</option>
            <option value="ccf796db-b52e-4f94-a89c-5e560afe39b9" selected="selected">Test ; Raum</option>
            <option value="ae6949a1-e711-4ff9-9786-31fbcae4adcd">Testraum 2</option>
        </select>
        <div id="series_room_help" class="form-element__help">Der Raum einer Veranstaltungsreihe kann nicht mehr geändert werden, wenn bereits Termine angelegt wurden</div>
    </div>
    <div class="form-element">
        <label for="exampleInputTextarea" class="form-element__label">Textarea</label>
        <textarea type="password" class="input" id="exampleInputTextarea"></textarea>
    </div>
    <div class="form-element">
        <div class="radio">
            <input id="radio-1" name="radio-button-group" type="radio" class="radio__input" value="standard">
            <label for="radio-1" class="radio__label">
                <span class="radio__appearance"></span>
                <span>Radio button label</span>
            </label>
        </div>
    </div>
    <div class="form-element">
        <div class="checkbox">
            <input type="checkbox" id="exampleCheck" class="checkbox__input">
            <label class="checkbox__label" for="exampleCheck">Check me out</label>
        </div>
    </div>
    <button type="submit" class="btn btn--primary">Submit</button>
</form>