html - Dropdown menu items not stacking vertically -


hi have website dropdown menu , reason items stack horizontally. html this

<li id="menuitem">a</li> <ul id="dropdown"> <li id="dropdownelement">b</li> </ul>

and css sets ul hidden unless hover. , li elements relative

https://jsfiddle.net/u8pmtc4z/

there few problems implementation.

you can test demo , see if desired behaviour.

you should set ul ul elements positioned absolute, , ul li relative inline-block display prop.

then, change #navbar ul li:hover ul this:

#navbar ul li:hover ul {   display: block;   position: absolute;   left: 0;   padding: 0; }

this sets nested dropdown positioned below parent aligned left.

also, have used #accountdropdownelement id twice in markup. replaced class in demo because ids must unique!

here's full code:

#navbar ul {  	position: relative;  	display: inline-table;  	list-style-type: none;  	width: 965px;  }    #navbar ul:after {  	content: "";  	clear: both;   	display: block;  }    #navbar ul ul {    display: none;    position: absolute;    top: 66px;    left: 0;    padding: 0;  }    #navbar ul ul li {    float: none;     position: relative;  }      #navbar ul li {    float: left;    padding: 0 10px;    border-radius: 25px;  }    #navbar ul li:hover > {    border: 1px rgb(204, 255, 102) solid;  	background-color: rgb(204, 255, 102);  	box-shadow: none;  }    #navbar ul li:hover ul {    display: block;    position: absolute;    left: 0;    padding: 0;  }    #navbar ul li:hover ul li {    float: none;  }    #navbar ul li {  	border-radius: 25px;  	border: 1px rgb(57, 232, 38) solid;  	background-color: rgb(57, 232, 38);  	box-shadow: 0px 3px 3px rgba(0,0,0,0.5);  	color: white;  	display: block;  	float: left;  	font-family: "micross";  	font-size: 30px;  	padding: 15px;  	text-decoration: none;  }    #navbar ul li a:hover {  	border: 1px rgb(204, 255, 102) solid;  	background-color: rgb(204, 255, 102);  	box-shadow: none;  }  #accountbutton:hover {  	cursor: pointer;  }    #accountdropdownimage {      float: left;  }    .accountdropdownelement {      width: 100px;      background-color: rgb(57, 232, 38);      color: white;      font-size: 20px;      margin: 0;      padding-left: 20px;       padding-right: 20px;      padding-top: 10px;      padding-bottom: 10px;  } 
<link rel="stylesheet" href="css/style.css">  <link rel="stylesheet" href="css/navbar.css">  <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.2.0/jquery.min.js"></script>  <div id="navbar">    <ul id="navbarlist">      <li id="homebutton"><a href="home.php">home</a></li>      <li id="blogbutton"><a href="blog.php">blog</a></li>      <li id="downloadsbutton"><a href="downloads.php">downloads</a></li>      <li id="managerbutton"><a href="manager.php">manager</a></li>      <li id="accountbutton"><a id='accountabutton'    href='manager.php'>luke</a>        <ul id='dropdownlist'>          <li><p class='accountdropdownelement'>logout</p></li>          <li><p class='accountdropdownelement'>login</p></li>        </ul>      </li>    </ul>  </div>


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