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CSS

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HTML 

              
                
<header class="nav-down">
	<div class="navWrapper">


<div class="navbar1">
	<ul id="top-menu">
  		<li class="">
 			<a href="#formats" class="scroll">Les formats</a>
		</li>
		<li class="">
			<a href="#web" class="scroll">Le web & l'édition</a>
       </li>
       <li class="">
         <a href="#approche" class="scroll">Approche technique</a>
        </li>
        <li class="">
          <a href="#ressources" class="scroll">Ressources</a>
         </li>
     </ul>
</div>


<div class="navbar2">
	<div class="accordionButton">MENU</div>
		<div class="accordionContent" style="display: none;">
			<a href="#formats" class="scroll">Les formats</a><br>
             <div class="divLine"></div>
          <a href="#web" class="scroll">Le web & l'édition</a><br>
              <div class="divLine"></div>
           <a href="#approche" class="scroll">Approche technique</a><br>
               <div class="divLine"></div>
           <a href="#ressources" class="scroll">Ressources</a><br>
       </div>

</div>

	</div>
</header>
!

CSS 

              
                body {
	margin: 0;
	background-color: #a5e63e;
	height: 8000px;
}


/* Navbar */

header {
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    height: 50px;
    position: fixed;
    top: 0;
    transition: top 0.2s ease-in-out;
    width: 100%;
    font-size:14px;
    line-height:14px;
    text-transform:uppercase;
    font-weight:500;
    letter-spacing:3px;
    z-index:99999;
    background: #3a24b2;
    /*border-bottom: 2px solid #3a24b2;*/
    /*background: -webkit-linear-gradient(#ACBCAF, #B2C0B0); 
    background: -o-linear-gradient(#ACBCAF, #B2C0B0); 
    background: -moz-linear-gradient(#ACBCAF, #B2C0B0);
    background: linear-gradient(#ACBCAF, #B2C0B0);*/
}
.nav-up {
    top: -70px;
}	
.navbar1 a:link {color: #FFFFFF; text-decoration:none;}
.navbar1 a:visited {color: #FFFFFF; text-decoration:none;}
.navbar1 a:hover {color: #ACBCAF; text-decoration:none; font-weight:500; background-color:#ffffff; padding:2px 3px 2px 5px; -moz-border-radius: 3px; border-radius: 3px;}
.navbar1 a:pressed {color: #ACBCAF; text-decoration:none; font-weight:500; background-color:#ffffff; padding:2px 3px 2px 5px; -moz-border-radius: 3px; border-radius: 3px;}
.navbar1 a:active {color: #FFFFFF; text-decoration:none;}

.btnPressed a:link {color: #ACCBBB; text-decoration:none; font-weight:500; background-color:#ffffff; padding:2px 3px 2px 5px; -moz-border-radius: 3px; border-radius: 3px;}
.btnPressed a:visited {color: #ACCBBB; text-decoration:none; font-weight:500; background-color:#ffffff; padding:2px 3px 2px 5px; -moz-border-radius: 3px; border-radius: 3px;}
.btnPressed a:hover {color: #ACCBBB; text-decoration:none; font-weight:500; background-color:#ffffff; padding:2px 3px 2px 5px; -moz-border-radius: 3px; border-radius: 3px;}
.btnPressed a:pressed {color: #ACCBBB; text-decoration:none; font-weight:500; background-color:#ffffff; padding:2px 3px 2px 5px; -moz-border-radius: 3px; border-radius: 3px;}
.btnPressed a:active {color: #ACCBBB; text-decoration:none; font-weight:500; background-color:#ffffff; padding:2px 3px 2px 5px; -moz-border-radius: 3px; border-radius: 3px;}

.navWrapper {
    padding:0px 15px 0px 15px;
}
#top-menu {
    z-index: 1;
    left: 0;
    right: 0;
    top: 0;
    list-style-type:none;
}

#top-menu li {
    float: left;
}

#top-menu a {
    display: block;
    margin: 5px 14px 0px 14px;
    text-align: center;
    -webkit-transition: .5s all ease-out;
    -moz-transition: .5s all ease-out;
    transition: .5s all ease-out;
    color: #ffffff;
    text-decoration: none;
    padding:2px 3px 2px 5px;
    -moz-border-radius: 3px; 
    border-radius: 3px;
}

#top-menu a:hover {
    color: #000; text-decoration:none; font-weight:500; background-color:#ffffff; padding:2px 3px 2px 5px; -moz-border-radius: 3px; border-radius: 3px;
}

#top-menu li.active a {
    color: #000; text-decoration:none; font-weight:500; background-color:#ffffff; padding:2px 3px 2px 5px; -moz-border-radius: 3px; border-radius: 3px;
}


.navbar2 {
    display:none;
}








@media screen and (max-width: 750px) {
    /* Navbar */

    .spacetop {
        width: 100%;
        height: 0px;

    }


    header {
        height: 50px;
        background: #3a24b2;
    }
    .navbar1 {
        display:none;
    }	
    .navbar2 {
        display:block;
        width:52%;
        float:left;
    }	
    .accordionButton {	
        width: 100%;
        height:32px;
        float: left;
        _float: none;  /* Float works in all browsers but IE6 */
        cursor: pointer;
        font-size:14px;
        line-height:14px;
        text-transform:uppercase;
        font-weight:500;
        color:#FFFFFF;
        letter-spacing:3px;
        padding:18px 0px 0px 5px;
    }

    .accordionContent {	
        width: 100%;
        float: left;
        _float: none; /* Float works in all browsers but IE6 */
        background: #3a24b2;
        font-size:12px;
        line-height:18px;
        text-align:center;
        font-weight:500;
        padding:15px 0px 15px 0px;
        color:#ffffff;
    }
    .accordionContent a {
        color:#ffffff;
        text-decoration:none;
    }
    .divLine {
        width:94%;
        margin:10px 3% 10px 3%;
        border-bottom:1px solid #C5D0C7;
    }

}
!

JS 

              
                
$(document).ready(function() {
	 
	//ACCORDION BUTTON ACTION (ON CLICK DO THE FOLLOWING)
	$('.accordionButton').click(function() {

		//REMOVE THE ON CLASS FROM ALL BUTTONS
		$('.accordionButton').removeClass('on');
		  
		//NO MATTER WHAT WE CLOSE ALL OPEN SLIDES
	 	$('.accordionContent').slideUp('normal');
   
		//IF THE NEXT SLIDE WASN'T OPEN THEN OPEN IT
		if($(this).next().is(':hidden') == true) {
			
			//ADD THE ON CLASS TO THE BUTTON
			$(this).addClass('on');
			  
			//OPEN THE SLIDE
			$(this).next().slideDown('normal');
		 } 
		  
	 });
	  
	
	/*** REMOVE IF MOUSEOVER IS NOT REQUIRED ***/
	
	//ADDS THE .OVER CLASS FROM THE STYLESHEET ON MOUSEOVER 
	$('.accordionButton').mouseover(function() {
		$(this).addClass('over');
		
	//ON MOUSEOUT REMOVE THE OVER CLASS
	}).mouseout(function() {
		$(this).removeClass('over');										
	});
	
	/*** END REMOVE IF MOUSEOVER IS NOT REQUIRED ***/
	
	
	/********************************************************************************************************************
	CLOSES ALL S ON PAGE LOAD
	********************************************************************************************************************/	
	$('.accordionContent').hide();
	
	  $(document).click(function(){        
        $('.accordionContent').slideUp('normal');
    });

});


//ACCORDION BUTTON ACTION (ON CLICK DO THE FOLLOWING)
$('.accordionButton').click(function( evenement ) {
    evenement.stopPropagation();
});
!
999px

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