<link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css"> <script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/js/bootstrap.min.js"></script> <script src="//code.jquery.com/jquery-1.11.1.min.js"></script> <!------ Include the above in your HEAD tag ----------> <div class="container"> <div class="row"> <div class="col-lg-8 col-lg-offset-2 col-md-10 col-md-offset-1"> <div id="wrap"> <form action="" autocomplete="on"> <input id="search" name="search" type="text" placeholder="What're we looking for ?"><input id="search_submit" value="Rechercher" type="submit"> </form> </div> </div> </div> </div>

@import url(http://fonts.googleapis.com/css?family=Lato:100,300,400,700); @import url(https://raw.github.com/FortAwesome/Font-Awesome/master/docs/assets/css/font-awesome.min.css); body { background: #DDD; font-size: 15px; } #wrap { margin: 50px 100px; display: inline-block; position: relative; height: 60px; float: right; padding: 0; position: relative; } input[type="text"] { height: 60px; font-size: 55px; display: inline-block; font-family: "Lato"; font-weight: 100; border: none; outline: none; color: #555; padding: 3px; padding-right: 60px; width: 0px; position: absolute; top: 0; right: 0; background: none; z-index: 3; transition: width .4s cubic-bezier(0.000, 0.795, 0.000, 1.000); cursor: pointer; } input[type="text"]:focus:hover { border-bottom: 1px solid #BBB; } input[type="text"]:focus { width: 700px; z-index: 1; border-bottom: 1px solid #BBB; cursor: text; } input[type="submit"] { height: 67px; width: 63px; display: inline-block; color:red; float: right; background: url(data:image/png;base64,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) center center no-repeat; text-indent: -10000px; border: none; position: absolute; top: 0; right: 0; z-index: 2; cursor: pointer; opacity: 0.4; cursor: pointer; transition: opacity .4s ease; } input[type="submit"]:hover { opacity: 0.8; }

/* There is no Javascript */ /* This is a full CSS3 search form */