Nav drop down showing above navbar on hover - html

Question

drop down showing above parent navigation bar i want to show the drop down below my navigation bar
i am using asp.net site master page
page link
http://eforms.hopto.org/Management/
i just copy the code from w3shools
https://www.w3schools.com/howto/howto_css_dropdown_navbar.asp
and past to my code and still not working using chrome or Opera
but it working with microsoft Edge browser
i am using site master page and asp.net
<style>
body {
font-family: Arial, Helvetica, sans-serif;
}
.navbar {
overflow: hidden;
background-color: #333;
}
.navbar a {
float: left;
font-size: 16px;
color: white;
text-align: center;
padding: 14px 16px;
text-decoration: none;
}
.dropdown {
float: left;
overflow: hidden;
}
.dropdown .dropbtn {
font-size: 16px;
border: none;
outline: none;
color: white;
padding: 14px 16px;
background-color: inherit;
font-family: inherit;
margin: 0;
}
.navbar a:hover, .dropdown:hover .dropbtn {
background-color: red;
}
.dropdown-content {
display: none;
position: absolute;
background-color: #f9f9f9;
min-width: 160px;
box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
z-index: 1;
}
.dropdown-content a {
float: none;
color: black;
padding: 12px 16px;
text-decoration: none;
display: block;
text-align: left;
}
.dropdown-content a:hover {
background-color: #ddd;
}
.dropdown:hover .dropdown-content {
display: block;
}
</style>

Answer 1

Move it down with top... just add the top here:
.dropdown-content {
top: 45px;
}
OR, add the dropdown-content inside the dropbtn - now they are not inside, but right after - eg:
<div class="dropdown">
<button class="dropbtn">
<i class="fa fa-caret-down"></i>
</button>
<div class="dropdown-content">
</div>
</div>