Bootstrap Full Screen Search


	<div class="container">
    <nav class="navbar navbar-default" role="navigation">
        <div class="container-fluid">
            <!-- Brand and toggle get grouped for better mobile display -->
            <div class="navbar-header">
                <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">
                    <span class="sr-only">Toggle navigation</span>
                    <span class="icon-bar"></span>
                    <span class="icon-bar"></span>
                    <span class="icon-bar"></span>
                </button>
                <a class="navbar-brand" href="javascript:;">Full Screen Search</a>
            </div>

            <!-- Collect the nav links, forms, and other content for toggling -->
            <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
                <ul class="nav navbar-nav">
                    <li class="active"><a href="javascript:;">Link</a></li>
                    <li><a href="javascript:;">Link</a></li>
                    <li class="dropdown">
                        <a href="javascript:;" class="dropdown-toggle" data-toggle="dropdown">Dropdown <b class="caret"></b></a>
                        <ul class="dropdown-menu">
                            <li><a href="javascript:;">Action</a></li>
                            <li><a href="javascript:;">Another action</a></li>
                            <li><a href="javascript:;">Something else here</a></li>
                            <li class="divider"></li>
                            <li><a href="javascript:;">Separated link</a></li>
                            <li class="divider"></li>
                            <li><a href="javascript:;">One more separated link</a></li>
                        </ul>
                    </li>
                </ul>
                <ul class="nav navbar-nav navbar-right">
                    <li><a href="#search">Search</a></li>
                </ul>
            </div><!-- /.navbar-collapse -->
        </div><!-- /.container-fluid -->
    </nav>
</div>


<div id="search">
    <button type="button" class="close">×</button>
    <form>
        <input type="search" value="" placeholder="type keyword(s) here">
        <button type="submit" class="btn btn-primary">Search</button>
    </form>
</div>
	<script type="text/javascript"></script>

    body {
    padding: 40px 0px;   
}

#search {
    position: fixed;
    top: 0px;
    left: 0px;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    
    -webkit-transition: all 0.5s ease-in-out;
	-moz-transition: all 0.5s ease-in-out;
	-o-transition: all 0.5s ease-in-out;
	-ms-transition: all 0.5s ease-in-out;
	transition: all 0.5s ease-in-out;

    -webkit-transform: translate(0px, -100%) scale(0, 0);
	-moz-transform: translate(0px, -100%) scale(0, 0);
	-o-transform: translate(0px, -100%) scale(0, 0);
	-ms-transform: translate(0px, -100%) scale(0, 0);
	transform: translate(0px, -100%) scale(0, 0);
    
    opacity: 0;
}

#search.open {
    -webkit-transform: translate(0px, 0px) scale(1, 1);
    -moz-transform: translate(0px, 0px) scale(1, 1);
	-o-transform: translate(0px, 0px) scale(1, 1);
	-ms-transform: translate(0px, 0px) scale(1, 1);
	transform: translate(0px, 0px) scale(1, 1); 
    opacity: 1;
}

#search input[type="search"] {
    position: absolute;
    top: 50%;
    width: 50%;
    color: rgb(255, 255, 255);
    background: rgba(0, 0, 0, 0);
    font-size: 60px;
    font-weight: 300;
    text-align: center;
    border: 0px;
    margin: 0px auto;
    margin-top: -51px;
    padding-left: 30px;
    padding-right: 30px;
    outline: none;
}
#search .btn {
    position: absolute;
    top: 50%;
    left: 50%;
    margin-top: 61px;
    margin-left: -45px;
}
#search .close {
    position: fixed;
    top: 15px;
    right: 15px;
    color: #fff;
	background-color: #428bca;
	border-color: #357ebd;
	opacity: 1;
	padding: 10px 17px;
	font-size: 27px;
}
    

	$(function () {
    $('a[href="#search"]').on('click', function(event) {
        event.preventDefault();
        $('#search').addClass('open');
        $('#search > form > input[type="search"]').focus();
    });
    
    $('#search, #search button.close').on('click keyup', function(event) {
        if (event.target == this || event.target.className == 'close' || event.keyCode == 27) {
            $(this).removeClass('open');
        }
    });
    
    
    //Do not include! This prevents the form from submitting for DEMO purposes only!
    $('form').submit(function(event) {
        event.preventDefault();
        return false;
    })
});