Here is a simple, but effective way to achieve a fade in/toggle/slide from the upper left of the targeting element.
The provided solution does not use Bootstrap to accomplish the example, but you can use the solution in combination with Bootstrap elements.
Such as,
var main = function() {
var slide = $('.targetEle');
var press = $('button');
press.click(function() {
slide.toggle('slow');
});
}
$(document).ready(main);
.targetEle {
display: none;
margin-top: 5px;
border-radius: 5px;
}
nav {
padding: 5px;
background-color: red;
color: white;
}
Hope that helps!