This is a simple login form can be used in the internal application. To set the content’s margin dealing with responsive behavior we use the bootstrap container. For better responsive behavior form is placed in a container, action attribute is specified to send the form data to "confirmation.php" page, this would use ‘post’ HTTP method. This form consists of FormGroup, which is used with FormControl, FormArray, and buttons. The snippet uses the clearfix utility class, which creates clear floated content. It can also be used as a mixin. The CSS style sheet for this snippet is simple, contains the style for all the classes mentioned in the snippet.