Jquery controls the display property to be none or block

 
// hidden  

$("#id").css('display','none'); 

// According to  

$("#id").css('display','block'); 

 or  

$("#id")[0].style.display = 'none'; 

$("#id") Returns the JQuery 

It's a collection and it definitely has a display property

# $(" id "). The show () display: block, $(" # id "). Hide () display: none; $("#id").toggle() toggle the visible state of an element. If the element is visible, switch to hidden; If the element is hidden, switch to visible.