Creating a CSS-only sliding drawer menu involves utilizing CSS transitions, transforms, and the checkbox hack technique. The checkbox hack allows us to toggle the sliding animation using the:checked pseudo-class. Here's a step-by-step approach to achieve this:
Step 1: HTML Structure
Start by creating the HTML structure for your sliding drawer menu. Typically, this includes a checkbox input element, a label, and a menu container.
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input type="checkbox" id="toggle" />
<label for="toggle"></label>
<div class="menu">
<!-- Menu items go here -->
</div>
Step 2: CSS Styling
Apply basic styles to the elements, such as position, dimensions, and colors. Set thedisplay property of the menu tonone initially to hide it.
In the above code, we set the initial position of the menu to be off-screen by translating it 100% to the left usingtransform: translateX(-100%). Thetransition property specifies that the transformation should occur over a duration of 0.3 seconds with an ease timing function.
Step 3: Sliding Animation
Use the:checked pseudo-class to target the checkbox and update the menu's transform property when it is checked. This will slide the menu into view.
By using the general sibling combinator~, we select the.menu element that follows the checked checkbox. When the checkbox is checked, thetranslateX(0) transformation is applied, sliding the menu into the viewport.
Step 4: Customize and Add Menu Items
Customize the menu's appearance by adding your desired styles and menu items within the.menu container.
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enu {
/* Other styles for the menu */
}
.menu ul {
list-style: none;
padding: 0;
}
.menu li {
padding: 10px;
border-bottom: 1px solid #ccc;
}
.menu a {
text-decoration: none;
color: #333;
}
Step 5: Add Additional Functionality
If desired, you can add further functionality using CSS transitions or JavaScript to close the menu when an item is clicked or when a user clicks outside the menu.
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enu a {
/* Other styles */
/* Close the menu when an item is clicked */
transition: transform 0.3s ease;
}
.menu a:hover {
transform: translateX(10px);
}
/* Close the menu when clicking outside */
input[type="checkbox"]:checked ~ .menu-overlay {
display: block;
}
.menu-overlay {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
opacity: 0;
z-index: -1;
pointer-events: none;
transition: opacity 0.3s ease;
}
input[type="checkbox"]:checked ~ .menu-overlay {
opacity: 0.5;
z-index: 1;
pointer-events: auto;
}
In this example, when hovering over menu items, a slight translation is
applied using a CSS transition. Additionally, a.menu-overlay element is introduced to cover the screen when the menu is open, allowing users to close it by clicking outside the menu.
By following these steps, you can create a CSS-only sliding drawer menu. The menu will slide into view when the checkbox is checked, and slide out when unchecked. This approach eliminates the need for JavaScript and provides a smooth and interactive user experience.