Bootstrap 4 mobile nav bar slide from left

bootstrap-4, css, jquery, navbar, sidebar

Solution

You can override the transition styles for the `navbar-collapse` like this...

Demo

@media (max-width: 992px) {
    .navbar-collapse {
        position: fixed;
        top: 50px; /* adjust to height of navbar */
        left: 0;
        padding-left: 15px;
        padding-right: 15px;
        padding-bottom: 15px;
        width: 75%;
        height: 100%;
    }

    .navbar-collapse.collapsing {
        left: -75%;
        transition: height 0s ease;
    }

    .navbar-collapse.show {
        left: 0;
        transition: left 300ms ease-in-out;
    }

    .navbar-toggler.collapsed ~ .navbar-collapse {
        transition: left 500ms ease-in-out;
    }
}

Demo - slide from right Demo - slide from left Demo - slide from left (full height)

Problem

I am using the latest version of bootstrap. Kind of tried various things on my own and after that I thought I might find something on stackoverflow. But kind didn't get the thing. I mean how it works? This is my code. I am not gonna add any custom style here since they didn't really work that well instead they created some error. I also checked this post also Bootstrap - How to slide nav bar from left instead from top I tried all the answer from there but it didn't work for me. ``` <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/css/bootstrap.min.css" integrity="sha384-rwoIResjU2yc3z8GV/NPeZWAv56rSmLldC3R/AZzGRnGxQQKnKkoFVhFQhNUwEyJ" crossorigin="anonymous"> <nav class="navbar navbar-toggleable-md navbar-inverse fixed-top bg-inverse"> <button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" data-target="#navbarCollapse" aria-controls="navbarCollapse" aria-expanded="false" aria-label="Toggle navigation"> <span class="navbar-toggler-icon"></span> </button> <a class="navbar-brand" href="">Roknil Style</a> <div class="collapse navbar-collapse" id="navbarCollapse"> <ul class="navbar-nav mr-auto"> <li class="nav-item active"> <a class="nav-link" href="#">Home</a> </li> <li class="nav-item"> <a class="nav-link" href="#">Link</a> </li> <li class="nav-item"> <a class="nav-link" href="#">About</a> </li> </ul> <form class="form-inline mt-2 mt-md-0"> <input class="form-control mr-sm-2" type="text" placeholder="Search"> <button class="btn btn-outline-success my-2 my-sm-0" type="submit">Search</button> </form> </div> </nav> <script src="https://code.jquery.com/jquery-3.1.1.slim.min.js" integrity="sha384-A7FZj7v+d/sdmMqp/nOQwliLvUsJfDHW+k9Omg/a/EheAdgtzNs3hpfag6Ed950n" crossorigin="anonymous"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.4.0/js/tether.min.js" integrity="sha384-DztdAPBWPRXSA/3eYEEUWrWCy7G5KFbe8fFjk5JAIxUYHKkDx6Qin1DkWx51bBrb" crossorigin="anonymous"></script> <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/js/bootstrap.min.js" integrity="sha384-vBWWzlZJ8ea9aCX4pEW3rVHjgjt7zpkNpZk+02D9phzyeVkE+jo0ieGizqPLForn" crossorigin="anonymous"></script> ```

Original source

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