Is it feasible to vertically center the content of a <textarea> within a multi-line search box while keeping everything aligned in the middle?
Is it feasible to vertically center the content of a <textarea> within a multi-line search box while keeping everything aligned in the middle?
To achieve a faux centering effect, simply apply vertical padding.
textarea {
padding: 30px 0;
}
If you want to vertically align text, consider using the line-height property. However, this method may not work effectively with multiple lines of text.
When I was faced with this issue in the past, I initially attempted to use a textarea, only to find out that achieving vertical alignment without scripting was not possible. The solution I came across involved adding HTML5's contenteditable="true" to a table cell with style="vertical-align: middle". For projects that support modern HTML, this proved to be a simple and efficient fix.
If you prefer not to use <table>, <tr>, and <td> in your markup and would rather stick to something like a regular <div>, you can still achieve the desired effect by using two nested divs:
<div style="display: table">
<div
style="display: table-cell; vertical-align: middle"
contenteditable="true">
I am vertically aligned
</div>
</div>
Have you heard of the HTML5 contenteditable attribute?
http://www.example.com
You might find that using the div tag instead of textarea could be a solution to your issue.
One potential solution could involve creating a custom script to analyze the height, line spacing, and number of lines in an element, allowing for dynamic padding adjustments or text modifications.
However, achieving this level of customization may not be feasible using CSS alone.
If you're looking to vertically center the text within a <textarea>, unfortunately that's not possible. However, you can achieve a similar effect by using a <div> with content editing capability. Utilize Flexbox layout properties to ensure the text is centered both vertically and horizontally.
[contenteditable] {
/* Implement Flexbox for vertical and horizontal centering */
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
text-align: center;
/* Set minimum height of 4 lines */
line-height: 1.2;
min-height: calc(1.2em * 4);
/* Styling borders */
border: 1px solid gray;
border-radius: 5px;
}<div contenteditable="true">This can be edited.<br>Feel free to edit as needed.</div>For a straightforward solution without the use of contenteditable or other resource-intensive methods, consider utilizing jQuery for efficiency. The key technique involves a padding trick along with an input event listener that automatically scrolls to the vertical center of the text within a textarea. Using the formula this.scrollHeight - this.offsetHeight, you can determine the actual height of the text block in relation to the scrollbar inside the textarea. By scrolling to 50% of this height, we achieve the desired effect.
$(document).on("input focus", "textarea", function() {
this.scrollTo(0, (this.scrollHeight - this.offsetHeight) / 2);
});textarea {
--textarea-height: 6em;
width: 30em;
height: var(--textarea-height);
padding: calc(var(--textarea-height) / 2) 0;
text-align: center;
overflow: hidden;
box-sizing: border-box;
}<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<textarea></textarea>Instead of finding a direct solution, consider using a workaround by enclosing it in a label and adjusting the textarea position to the center. Keep in mind that you may need to recalculate the textarea rows when the text content reaches its limit.
Check out this demo: https://jsfiddle.net/syjfoqzx/
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