Decrease slider height

Using this snippet you can decrease the default slider's height

jQuery(function($) {
   function headerDecrease() {
      var slideHeight = $('#slideshow').height();
      var newHeight = slideHeight - 150; //Replace 150 with the value you want

Tip: replace 150 with the value you want.

INFO: This is a JS snippet. If you don't have a child theme or don't know how to use one, we recommend that you use this plugin.