<div class="togglenav">
display: none
<span class="toggle">
<div class="togglenav">
display:block
$body = $("body");
$('body').on('click', '.toggle', function(){
$(".togglenav").css("display", "block");
}
<div class="toggle" id="id_1">..
<div class="togglenav" id="id_2">..
$body = $("body");
$('body').on('click', '#id_1', function(){ $("#id_2").css("display", "block"); }