Odyssey styleguide

<div class="odyssey-inputgroup [modifier class]">
	<label for="input-dropdown" class="odyssey-inputgroup__label">Invite new user</label>
	<div class="odyssey-input-dropdown">
		<input class="odyssey-input-dropdown__input" id="input-dropdown" placeholder="Invite Someone">
		<select class="odyssey-input-dropdown__select">
			<option>can edit</option>
			<option>can view</option>
			<option>admin</option>
		</select>
	</div>
	<label for="input-dropdown" class="odyssey-inputgroup__error">That’s not a correct e-mail address</label>
</div>
<hr id="ignore-me" style="opacity: 0.1; margin: 25px 0px;"/>
<div class="odyssey-inputgroup [modifier class]">
	<div class="odyssey-input-dropdown">
		<input class="odyssey-input-dropdown__input" id="input-dropdown" placeholder="Invite Someone">
		<select class="odyssey-input-dropdown__select">
			<option>can edit</option>
			<option>can view</option>
			<option>admin</option>
		</select>
	</div>
</div>