Dropdown menu floating left - html

Question

I made a menu, and I want the dropdown to go centered underneath the 'Fruitsoorten' tab. But now all three of the items are next to each other.
Does anyone know how to fix this? Thanks in advance.
nav {
float: right;
border-radius: 15px;
margin-right: 15%;
}
nav ul {
list-style-type: none;
margin-top: 55px;
background-color: black;
}
nav li {
display: inline-block;
position: relative;
padding: 10px;
}
nav li ul {
display: none;
}
nav li li {
display:
}
nav li:hover ul {
display: block;
}
nav a {
text-decoration: none;
color: white;
font-size: 20px;
}
nav li:hover {
background-color: gray;
}
<nav>
<ul>
<li>Home</li>
<li>
Fruitsoorten
<ul>
<li>Kersen</li>
<li>Appels</li>
<li>Pruimen</li>
</ul>
<li>
<li>Team</li>
<li>Agenda</li>
<li>Foto's</li>
<li>Vacatures</li>
<li>Contact</li>
</ul>
</nav>

Answer 1

You can also try this styles.
http://codepen.io/nehemc/pen/LkyQvq
nav {
float: right;
border-radius: 15px;
margin-right: 15%;
}
nav ul {
list-style-type: none;
margin-top: 55px;
background-color: black;
}
nav li {
display: inline-block;
position: relative;
}
nav a {
text-decoration: none;
color: white;
font-size: 20px;
padding: 10px;
display:block;
}
nav ul ul {
display: none;
position: absolute;
z-index: 999;
left: 0;
margin-top: 0;
}
nav li:hover ul {
display: block;
}
nav li:hover {
background-color: gray;
}

Answer 2

Add following code to reflect
nav ul { margin-top: 0; }
nav li ul {
display: none;
position: absolute;
left: 0;
z-index: 9;
}
Also clear your HTML code with proper closing of </li>

Answer 3

To affect your inline-block styling to main ul only,
Do this:
nav>ul>li {
display: inline-block;
position: relative;
padding: 10px;
}
instead of
nav li { display: inline-block; position: relative; padding: 10px; }
nav {
float: right;
border-radius: 15px;
margin-right: 15%;
}
nav ul {
list-style-type: none;
margin-top: 55px;
background-color: black;
}
nav>ul>li {
display: inline-block;
position: relative;
padding: 10px;
}
nav li ul {
display: none;
}
nav li li {
display:
}
nav li:hover ul {
display: block;
}
nav a {
text-decoration: none;
color: white;
font-size: 20px;
}
nav li:hover {
background-color: gray;
}
<nav>
<ul>
<li>Home
</li>
<li>Fruitsoorten
<ul>
<li>Kersen
</li>
<li>Appels
</li>
<li>Pruimen
</li>
</ul>
</li>
<li>Team
</li>
<li>Agenda
</li>
<li>Foto's
</li>
<li>Vacatures
</li>
<li>Contact
</li>
</ul>
</nav>

Answer 4

is that what you want?
nav {
float: right;
border-radius: 15px;
margin-right: 15%;
}
nav ul {
list-style-type: none;
background-color: black;
}
nav li {
display: inline-block;
position: relative;
padding: 10px;
}
nav li ul {
display: none;
}
nav li li {
display:
}
nav li:hover ul {
display: block;
position: absolute;
left: 0;
padding:0;
}
nav a {
text-decoration: none;
color: white;
font-size: 20px;
}
nav li:hover {
background-color: gray;
}
ul.inner li{width:83%}
<nav>
<ul>
<li>Home</li>
<li>Fruitsoorten
<ul class="inner">
<li>Kersen</li>
<li>Appels</li>
<li>Pruimen</li>
</ul>
<li>
<li>Team</li>
<li>Agenda
<li>Foto's</li>
<li>Vacatures</li>
<li>Contact</li>
</ul>
</nav>