src/Loader.php
public function style($src = false, $deps = array(), $type = 'both', $media = 'all')
    {
        $this->styles = $this->resource($this->styles, 'assets/css/' . $src, $deps, $type, $media);
    }
public function style($src = false, $deps = array(), $type = 'both', $media = 'all')
    {
        $this->styles = $this->resource($this->styles, 'assets/css/' . $src, $deps, $type, $media);
    }
Add a new action to the collection to be registered with WordPress.

@since 1.0.0
@param bool|string $src Path to the stylesheet from the css directory of the plugin.
@param array $deps An array of registered style handles this stylesheet depends on. Default empty array.
@param string $type Optional. Include in wp, admin or both.
@param string $media Optional. The media for which this stylesheet has been defined. Default 'all'. Accepts 'all', 'aural', 'braille', 'handheld', 'projection', 'print', 'screen', 'tty', or 'tv'.