How write this code in yii2?
<div class="cls-content">
<div class="cls-content-sm panel">
<div class="panel-body">
<p class="pad-btm">Connectez-vous!</p>
<form action="/basic/web/index.php">
<div class="form-group">
<div class="input-group">
<div class="input-group-addon"><i class="fa fa-user"></i></div>
<input type="text" class="form-control" placeholder="Nom utilisateur">
</div>
</div>
<div class="form-group">
<div class="input-group">
<div class="input-group-addon"><i class="fa fa-asterisk"></i></div>
<input type="password" class="form-control" placeholder="Mot de passe">
</div>
</div>
<div class="row">
<div class="col-xs-8 text-left checkbox">
<label class="form-checkbox form-icon">
<input type="checkbox"> Se souvenir
</label>
</div>
<div class="col-xs-4">
<div class="form-group text-right">
<button class="btn btn-success btn-labeled fa fa-user fa-lg" type="submit">Login</button>
</div>
</div>
</div>
</form>
</div>
</div>
<div class="pad-ver">
<a href="register.php" class="btn-link mar-lft">Nouveau compte</a>
</div>
</div>