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How to make html drop-down menu? Experts teach you how to create drop-down menus in HTML and CSS
- 云罗郡主Original
- 2018-11-01 16:09:1526209browse
htmlHow to make a drop-down menu? What is the html drop-down menu code? These are not very clear to newbies who are just getting started. The following experts will teach you how to create a drop-down menu in HTML and CSS?
Many people will encounter that when they hover the mouse over the navigation, a drop-down menu will appear; generally when a drop-down menu appears, the user can click on one of the options to access another URL.
1: First, we open Notepad. If you use Notepad, please set the "Language" menu at the top of the HTML window to "H". [Recommended Learning: Html5 Tutorial]
Two: Create the drop-down menu code, enter the following code to determine the size and color of the drop-down menu, make sure to replace "#" with the number you want to use (The higher the number, the larger the drop-down menu). You can also replace the "Background Color" and "Color" values with any color (or HTML color code) of your choice.
Three: Indicates that you want to put the link in the drop-down menu, you can also add links to the drop-down menu, you can put them in the drop-down menu by entering the code.
Four: Create the appearance of the drop-down menu, which can determine the size of the drop-down menu, as well as the position and color of other web page elements. Be sure to replace the "#" in the "min-width" part with a number (e.g. 250) and change the "background-color" header to your favorite color.
Five: Add details to the content of the drop-down menu. When we address the text color of the drop-down menu and the size of the drop-down menu button, be sure to replace the "#" with the number of pixels to specify the size of the button.
6: Edit the hover operation of the drop-down menu. When hovering the mouse over the drop-down menu button, you need to change several colors. The first "background color" line refers to the selection that appears in the drop-down menu. color changes.
Seven: Next let's create the name of the drop-down button. Enter the following code, making sure to replace "name" with the name of the drop-down button you want (for example, menu):
< div class = “dropdown” > < button class = “dropbtn” >名称< / button > < div class = “dropdown-content” >
eight : Add a link to the drop-down menu. Each sub-option in the drop-down menu should be linked to some content, which can be a page on the website or an external website. It can be added to the drop-down menu. Make sure http://www.php.cn/ Replacing the link's name with the link's address (keep the quotes) and "name" works fine.
Code example:
<!DOCTYPE html>
<html>
<head>
<style>
.dropbtn {
background-color: black;
color: white;
padding: #px;
font-size: #px;
border: none;
}
.dropdown {
position: relative;
display: inline-block;
}
.dropdown-content {
display: none;
position: absolute;
background-color: lightgrey;
min-width: #px;
z-index: 1;
}
.dropdown-content a {
color: black;
padding: #px #px;
text-decoration: none;
display: block;
}
.dropdown-content a:hover {background-color: white;}
.dropdown:hover .dropdown-content {display: block;}
.dropdown:hover .dropbtn {background-color: grey;}
</style>
</head>
<body>
<div class="dropdown">
<button class="dropbtn">Name</button>
<div class="dropdown-content">
<a href="http://www.php.cn/">Name</a>
<a href="http://www.php.cn/">Name</a>
<a href="http://www.php.cn/">Name</a>
</div>
</div>
</body>
</html>The effect is as shown:
The above is how to do the html drop-down menu? Experts teach you how to create drop-down menus in HTML and CSS. If you want to know more about HTML5 Online Manual, please pay attention to the php Chinese website.
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