$size ) {
$size_safe = trim( strip_tags( $size ) );
if ( $size_safe ) {
if ( is_numeric( $size_safe ) ) {
$size_safe .= 'px';
}
$block_css = '.' . $unique_class . '{height:' . esc_attr( $size_safe ) . ';}';
$media_rule = vcex_get_css_media_rule( $device_abrev );
$responsive_style .= $media_rule ? "{$media_rule}{{$block_css}}" : $block_css;
}
}
if ( $responsive_style ) {
echo "";
}
}
} else {
$size_safe = trim( strip_tags( $size ) );
if ( $size_safe ) {
if ( is_numeric( $size_safe ) ) {
$size_safe .= 'px';
}
$inline_style = ' style="height:' . esc_attr( $size_safe ) . ';"';
}
}
}
// Parse classes
$classes = vcex_parse_shortcode_classes( $classes, 'vcex_spacing', $atts );
// Echo output
echo '';