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Hide the "resizing" handle in a resizable div?

There are a few other questions which are similar, but none works or seems in the right area. I'm trying to make a table's columns' widths resizable. My table is a normal HTML table, except that it has the Bootstrap 4 class table (maybe they could have thought of a different name...!).
My css looks like this:
.resizable-div {
resize: horizontal;
overflow: auto;
margin: 0px;
padding: 0px;
border: 1px solid black;
display:block;
min-width: 100px;
min-height: 30px;
}
The relevant bit of JS where I add the cell to the table row with a resizable div inside it, and text inside that, is like this:
row.appendChild(cell);
const resizableTdDiv = document.createElement( 'div' );
resizableTdDiv.classList.add( 'resizable-div');
cell.appendChild( resizableTdDiv );
const cellTextNode = document.createTextNode(isHeader ? fieldName : value);
resizableTdDiv.appendChild(cellTextNode);
The result works fine: resizable columns. Hurrah. There is only one fly in the ointment:
I can get rid of the borders, of course. I just want to lose those pesky handler triangles in the bottom right corners... all of them!
I realise users have to be given an idea that they are able to resize the columns... but I'd be perfectly happy to do that some other way if I could replace those triangle icons with 100% transparent ones (for example).
Edit
Here's a JSFiddle! Amazingly easy to do!

You can do this in WebKit based browsers currently with the ::-webkit-resizer pseudo element.
div{
overflow:auto;
resize:both;
width:50%;
}
div:nth-of-type(2)::-webkit-resizer{
background:transparent;
}
<div>
Not Hidden
</div>
<div>
Hidden
</div>

WebKit provides a pseudo-element for this ::-webkit-resizer and you can hide those triangles by applying display: none, -webkit-appearance: none, or background: transparent.
For Firefox or anything without WebKit an alternative / workaround would be to position a custom handle over top of each resizable div. This may require some different markup though.
.wrapper {
position: relative;
display: inline-block;
}
.resizable-div {
position: relative;
resize: both;
overflow: auto;
margin: 0px;
padding: 0px;
border: 1px solid black;
display:block;
min-width: 100px;
min-height: 30px;
}
.handle {
position: absolute;
bottom: 0;
right: 0;
width: 20px;
height: 20px;
background: black;
pointer-events: none;
}
/* ::-webkit-resizer {
background: transparent;
} */
<div class="wrapper">
<div class="resizable-div"></div>
<div class="handle"></div>
</div>

Position the siblings when using scaling with transform property

I am implementing the CSS transform property over a division and have a use case of moving the siblings which are located next to it as per the scaling.
I tried adjusting the positions but did not work and thought this is how the transform functions. I might be wrong so want to give a one more try here.
.parent{
display:flex;
}
.childA{
padding: 1rem;
width: 20rem;
background: lightblue;
}
.childA:hover {
transform: scale(5);
transform-origin:top left;
z-index:0;
}
.childB {
border: solid 1px;
color:white;
padding: 1rem;
background: red;
z-index:1 /*Not sure why I had to do this too*/
}
<div class='parent'>
<div class='childA'>Child A scales</div>
<div class='childB'>I want to move when scaled</div>
</div>
Please take a look at this playground where the child element is just staying there but I need it to move towards the right
https://codepen.io/frank-underwood/pen/jOOmLJO?editors=1100

.parent{
display:flex;
}
.childA{
padding: 1rem;
width: 20rem;
background: lightblue;
}
.childA:hover {
transform: scale(5);
transform-origin:top left;
z-index:0;
}
.childA:hover + .childB {
transform: translateX(calc(22rem * 4));
}
.childB {
border: solid 1px;
color:white;
padding: 1rem;
background: red;
z-index:1
}
<div class='parent'>
<div class='childA'>Child A scales</div>
<div class='childB'>I want to move when scaled</div>
</div>
I'm not sure how much you're wanting to move it, or where.. Here is code to make it move on the hover of your scaling element. I'm using the adjacent CSS combinator to make this happen. When you're hovering ChildA, the adjacent ChildB can be given a set of properties.
As for why you had to put a z-index on .childB was because transforms create a new stacking context. Even though .childA comes before .childB in your HTML, the transform essentially brings .childA to a new layer. Therefore, you have to set .childB's z-index.
https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_Positioning/Understanding_z_index/The_stacking_context
Here's some reading about stacking context. It's really important to understand how these work and what creates new ones.
edit You can calc the translate based off the element your hovering and it will consistently move. I added 2rem to the width because you have 1rem of padding on either side. 22rem * 4 instead of 5 because scale(1) = 22rem.

If you are able to adjust your html structure you can easily do this:
.parent{
display:flex;
}
.leftDiv{
background:yellow
}
.childA{
padding: 1rem;
background: lightblue;
position:relative;
}
.childA:hover {
transform: scale(2);
transform-origin:top left;
z-index:0;
}
.childA:hover .childB {
transform: scale(0.5);
transform-origin:top left;
}
.childB {
border: solid 1px;
color:white;
padding: 1rem;
background: red;
position:absolute;
left:100%;
top:0;
bottom:0;
white-space:nowrap;
}
<div class='parent'>
<div class='leftDiv'>I will just stay here</div>
<div class='childA'>Child A scales
<div class='childB'>I want to move when scaled</div>
</div>
</div>

Transform affect like absolute position, so you increase width and with calc method you can set how times it increas;
.parent{
display:flex;
}
.childA{
padding: 1rem;
width: 20rem;
background: lightblue;
}
.childA:hover {
width: calc(20rem * 5);/*here you can change 5*/
transform-origin:top left;
}
.childB {
border: solid 1px;
color:white;
padding: 1rem;
background: red;
}
<div class='parent'>
<div class='childA'>Child A scales</div>
<div class='childB'>I want to move when scaled</div>
</div>

Hover state does not work when applying z-index

The problem is I have 2 divs: one container a link and another a box shaped container. The link has a position:fixed; and it flies over the container div, so I tried to give the link a z-index with a negative value, turns out the
hover state does not work when applying z-index with a negative value for the anchor Unless I scroll the same amount of the height of the container div. So I scroll like 3 times and the hover state works again.
HTML
<div id="div-1">
<div class="container"></div>
</div>
<!-- other divs like 5 or 6 of 'em -->
<div id="div-2">
This is a link
</div>
CSS
#div-2 a{
width:13%;
height:auto;
padding:0.5em 2.3em;
display:block;
position:fixed;
font-weight:500;
font-size:1.09em;
text-align: center;
background-color: none;
text-decoration:none;
outline:none;
z-index:0;
}
#div-1{
width:100%;
height:290px;
overflow-y:auto;
overflow-x: hidden;
box-sizing: border-box;
display: block;
}
an important thing is:
The container is hidden by Jquery, unless I click a certain button.
$(document).ready(function(){
$(".container").hide();
$("#button-f").click(function(e){
$(".container").toggle();
var target = $(e.target);
if (!target.is("##button-f")) {
$(".container").toggle();
}
});
});
I have resorted to every possible (other ideas) I could think of. I tried to do the opposite meaning giving the container a z-index positive vales and leave the anchor, but that leaves the same problem
update
I will try to change the css property "z-index"but only when the the container button is toggled on
so the link will have z-index:-9; but only when the container is toggled to be viewed and when it is toggled back off the z-index will be removed or not applied.
I can't really figure how this will be written with jquery I tried this
$(document).ready(function(){
$(".container").hide();
$("#button-f").click(function(e){
$(".container").toggle();
$("#div-2 a").css("z-index", -9);
var target = $(e.target);
if (!target.is("##button-f")) {
$(".container").toggle();
}
});
});
this only result when I toggled the container on the z-index will be applied, but when i toggle it of it remains, how to remove the z-index or make it equal to z-inedx:99; when the container is toggled off?
Only any other answer for the problem is appreciated.

It's not clear what you want exactly, but the pics helped, although it appears that you want the link above the container, it looks as if you don't?
the whole purpose is to make the anchor in a lower index, so when the container is toggled on/ viewed, the link won't be setting on top of the container.
But you want the link to always react when hovered upon. So I assume that you can't figure out why it's not hovering when the container is open and you can still see the link, so logically you'd expect to at least be able to hover over the visible portion of the link.
It's not jQuery and it's not the .container. It's the .container's container A.K.A. #div-1. #div-1 width is always 100% and even if you didn't have that style, it would be 100% still because that's what blocks have if there isn't an explicit width assigned to it.
Solution: Give #div-1 a smaller width.
You have a fixed link yet no coords. You can't expect a fixed element to stand it's ground and behave like a fixed element if it doesn't know where to stand. Also if you have any positioned elements and you want interaction between other elements, make those elements positioned as well, div-1 is now position:relative and the z-index properties of the link and div-1 function correctly now.
Solution: Give #div-2 a top and left or right and bottom properties. Give #div-1 a position property so that the z-index functions properly.
All details are commented in the source.
PLUNKER
SNIPPET
<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" href="style.css">
<script src="script.js"></script>
<style>
html,
body {
height: 100%;
width: 100%;
}
#div-1 {
overflow-y: auto;
overflow-x: hidden;
box-sizing: border-box;
position: relative;
z-index: 1;
border: 1px solid red;
width: 200px;
/*Enable this and it will block link*/
/*width:100%;*/
height: 290px;
}
.container {
/* This saves you an unnecessary step in jQuery */
display: none;
width: 200px;
height: 290px;
background: orange;
}
#div-2 a {
width: 13%;
height: auto;
padding: 0.5em 2.3em;
display: block;
position: fixed;
font-weight: 500;
font-size: 1.09em;
text-align: center;
background-color: none;
text-decoration: none;
outline: none;
/* It's not clear whether you want the link above or
| below the container. If above, simply change to
| z-index: 2
*/
z-index: 0;
/* If you have a fixed element give it coords, otherwise
| it doesn't know where it should stand and behavior
| will be unexpected.
*/
top: 10%;
left: 125px;
}
#div-2 a:hover {
background: red;
color: white;
}
/* FLAG is just to test the accessibility of the link */
#FLAG {
display: none;
}
#FLAG:target {
display: block;
font-size: 48px;
color: red;
}
</style>
</head>
<body>
<button id='button-f'>F</button>
<div id="div-1">
<div class="container">Container is open</div>
</div>
<!-- other divs like 5 or 6 of 'em -->
<div id="div-2">
This is a link
<span id='FLAG'>This link is accessible now!</span>
</div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.2.2/jquery.min.js"></script>
<script>
/* This is the jQuery you need to accomplish what you want.
| The rest was redundant and unnecessary.
*/
$(document).ready(function() {
$("#button-f").click(function(e) {
$(".container").toggle();
});
});
</script>
</body>
</html>

Have you tried assigning a z-index to #div-2?
You'll need to assign it a position to be able to give it a z-index. Try this:
#div-2 a{
width:13%;
height:auto;
padding:0.5em 2.3em;
display:block;
position:fixed;
font-weight:500;
font-size:1.09em;
text-align: center;
background-color: none;
text-decoration:none;
outline:none;
z-index:2;
}
#div-1{
width:100%;
height:290px;
overflow-y:auto;
overflow-x: hidden;
box-sizing: border-box;
display: block;
position: relative;
z-index:1;
}

I don't know what actually in your code but the js you provide look at the if section you have (##button-f) so we find an error here and do we actually need this line ??like we also don't need the line 'container'.hide() in JS. Now you have to scroll for the 'a' certain height because yous set height for #div-1 which is not hidden. So that's amount of height you have to scroll.
So What I change on your code
1. cut the height of div-1 and place it to .container class. you dont provide the a:hover class so I add that to and remove some unnecessary css you have. If you have any other Question ask me in comment LIVE ON FIDDLE
$(document).ready(function() {
$("#button-f").click(function() {
$(".container").toggle();
});
});
button {
width: 13%;
height: auto;
}
#div-1{
width:100%;
overflow-y:auto;
overflow-x: hidden;
box-sizing: border-box;
display: block;
}
.container {
height:290px;
display:none;
border: 1px solid red;
}
#div-2 a {
width: 13%;
height: auto;
padding: 0.5em 2.3em;
display: block;
positon:fixed;
float:right;
font-weight: 500;
font-size: 1.09em;
text-align: center;
text-decoration: none;
border-radius: 10px;
}
#div-2 a:hover {
background: black;
color: white;
}
<script src="https://code.jquery.com/jquery-1.9.1.min.js"></script>
<body>
<button id="button-f">
button
</button>
<div id="div-1">
<div class="container">tagasdgasdgasdgas</div>
</div>
<!-- other divs like 5 or 6 of 'em -->
<div id="div-2">
<a href='#'>This is a link</a>
</div>
</body>

how to put overlay icon inside a textbox/textarea

I have a textarea and I want to allow the user to click on it, and on click I would like to show them a form.
On click and show form can be easily done with jquery as per my knowledge of UI development.
But how to put a icon inside the textbox/textarea? Something like this
I tried to search for demos of this but could not find any.

Here
<textarea row=100 cols=60></textarea>
<span class="ui-icon ui-icon-arrowthick-1-n" id="arrow"></span>
CSS
#arrow{
margin-left:-20px;
position:relative;
}
textarea{
float:left;
}
See it in action
http://jsfiddle.net/N99Vs/

There you go, I have updated the jsfiddle for you.
http://jsfiddle.net/WTpPH/115/
Basically
html
<div>
<textarea></textarea>
<a href='#'>c</a>
</div>
css
div { position:relative; width: 200px; }
textarea { display: inline-block; width: 100%; height: 200px }
a{
background-color:red;
position: absolute;
right: 2px;
bottom: 8px;
}
textarea + a {
display: none;
}
textarea:hover + a {
display: block;
}
textarea + a:hover {
display: block;
}

Text moves down when using mouseover to show a span

Hey i have created a HTML file which is showing a span onmouseover with java script but the text which is under it is going down. I don't know how can i solve this problem.Please Help me Here is My Code with HTML,CSS and some javascript
<html><body><style>.Category{
background-color: rgb(77, 178, 236);
padding: 8px 12px;
width:10px;
height:500px;
margin:4px;
font-family: 'Roboto Condensed',sans-serif;
color: white !important;
z-index: 1;
}
.fblike
{
display: none;
position:relative;
top:-25px;
right:-600px;
width:20px;
}</style>
<div id="content"><div id="content1" onmouseover="document.getElementById('fblike').style.display = 'block';" onmouseout="document.getElementById('fblike').style.display = '';"><span class="Category">How TO</span> <span id="fblike" class="fblike">Utkarsh</span><br><br><div class="image">Utkarsh</div></div><hr>
</body></html>

If you position:absolute; your .fblike it won't disrupt flow of the other elements. Because it's position:relative; it will.
See the fiddle here: http://jsfiddle.net/A6afY/
.Category{
background-color: rgb(77, 178, 236);
padding: 8px 12px;
width:10px;
height:500px;
margin:4px;
font-family: 'Roboto Condensed',sans-serif;
color: white !important;
z-index: 1;
}
.fblike
{
display: none;
position:absolute;
/* commented so easier to show the fix
top:-25px;
right:-600px; */
width:20px;
}
#content1 {
/* absolute positioned elements must have positioned parents */
position: relative;
}

You need to position the .fblike class as absolute and then modify the top and right properties in the css to suit.
I have shown this here: http://jsfiddle.net/drfjy/

Use id #fblike instead class .fblike ,and change position absolute and set the top and left edge.
Try this code:
DEMO
#fblike
{
display: none;
position: absolute;
width: 20px;
top: 5px;
left: 100px;
}

You are trying style.display which won't consume space when the value is set to none.
If it is set to block the space will be consumed and it will be displayed.
You can try style.visibility for achieving what you need.