Doing a dropdown button in css

Question

I'm trying to incorporate a dropdown button in my website but I don't know why the content of button is not showing correctly:

    <body> 
        <div class="topnav">
            <a id="inicio"  href="index.php">Inicio</a>
            <a id="contacto" href="login.php" >Login</a>
            <a id="contacto" href="registro.php">Registro</a>
            <a id="contacto" href="#" >Contacto</a>
            <div class="dropdown">
                <button onclick="myFunction()" class="dropbtn">Dropdown</button>
                <div id="myDropdown" class="dropdown-content">
                    <a href="#home">Iniciar sesion</a>
                </div>
            </div>
            <input type="text" placeholder="Search..">
        </div> 
<script>
    function myFunction() {
    document.getElementById("myDropdown").classList.toggle("show");
}
</script>

    </body>

You can try the code here: https://jsfiddle.net/pgn6yw5f/

Answer 1

After some search

Here is an example of a drop-down menu using CSS only to improve performance

 .dropbtn { background-color: #4CAF50; color: white; padding: 16px; font-size: 16px; border: none; cursor: pointer; } .dropdown { position: relative; display: inline-block; } .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 { color: black; padding: 12px 16px; text-decoration: none; display: block; } .dropdown-content a:hover {background-color: #f1f1f1} .dropdown:hover .dropdown-content { display: block; } .dropdown:hover .dropbtn { background-color: #3e8e41; }

 <div class="dropdown"> <button class="dropbtn">Dropdown</button> <div class="dropdown-content"> <a href="#">Link 1</a> <a href="#">Link 2</a> <a href="#">Link 3</a> </div> </div>

for more examples on CSS only dropdown menus look HERE

Answer 2

Set the background color of the dropdown-content a in your CSS-file. below is an example

dropdown-content a {
    /* Your other styling */
    background-color: inherit;
}

that solves the display issue.

Doing a dropdown button in css

Question

2 answers

solution1
1 2019-12-08 15:53:30

solution2
1 ACCPTED 2019-12-08 15:58:01

Doing a dropdown button in css

Question

2 answers

solution1 1 2019-12-08 15:53:30

solution2 1 ACCPTED 2019-12-08 15:58:01

solution1
1 2019-12-08 15:53:30

solution2
1 ACCPTED 2019-12-08 15:58:01