<div class="panel panel-default">
    <div class="panel-heading">Amazon S3 Settings: Access</div>
    <div class="panel-body">
        Access Key: <br/><input class="form-control" type="text" name="_wpdm_aws_access_key" value="<?php echo get_option('_wpdm_aws_access_key'); ?>" />    <br />
        Secret Key: <br/><input class="form-control"  type="text" name="_wpdm_aws_secret_key" value="<?php echo get_option('_wpdm_aws_secret_key'); ?>" />
    </div>
</div>