function royal_custom_css_styling()
{
// get theme customzier data
$custom_css = get_option('royal_custom_css');
$css = '<style id="royal_custom_css_style">';
$css .= '.rf-custom-css textarea {
background-color: ' . royal_hex2rgba($custom_css['bg_color'], $custom_css['bg_color_tr']) . ';
color: ' . $custom_css['text_color'] . ';
font-size: ' . $custom_css['font_size'] . 'px;
}';
$css .= '</style>';
// compress css
echo str_replace(array("\r\n", "\r", "\n", "\t", ' ', ' ', ' '), '', $css);
}
function royal_shadows($selector, $args = array())
{
// default values
$defaults = array('label' => false, 'horizontal' => 0, 'vertical' => 0, 'blur' => 5, 'spread' => 5, 'color' => '#000000', 'transparency' => 1, 'inset' => '');
// override defaults & extract array keys as variables. ex: 'label' to $label
$args = wp_parse_args($args, $defaults);
extract($args);
if ($label == true) {
if ($inset == 1) {
$inset = ' inset';
} else {
$inset = '';
}
$css = $selector . ' {
box-shadow: ' . $horizontal . 'px ' . $vertical . 'px ' . $blur . 'px ' . $spread . 'px ' . royal_hex2rgba($color, $transparency) . $inset . ';
}';
} else {
$css = '';
}
// return generated css
return $css;
}
