energylink/public/app/plugins/datasource/mysql/partials/config.html

<h3 class="page-heading">MySQL Connection</h3>

<div class="gf-form-group">

	<div class="gf-form max-width-30">
		<span class="gf-form-label width-7">Host</span>
		<input type="text" class="gf-form-input" ng-model='ctrl.current.url' placeholder="" required></input>
	</div>

	<div class="gf-form max-width-30">
		<span class="gf-form-label width-7">Database</span>
		<input type="text" class="gf-form-input" ng-model='ctrl.current.database' placeholder="" required></input>
	</div>

	<div class="gf-form-inline">
		<div class="gf-form max-width-15">
			<span class="gf-form-label width-7">User</span>
			<input type="text" class="gf-form-input" ng-model='ctrl.current.user' placeholder=""></input>
		</div>
		<div class="gf-form max-width-15">
			<span class="gf-form-label width-7">Password</span>
			<input type="password" class="gf-form-input" ng-model='ctrl.current.password' placeholder=""></input>
		</div>
	</div>
</div>