Guys I am a total newbie. I learn through trying to solve problems which I create. I was reading about swaping one sentence and I decided to make this sentences swaped one after another and I failed so far. If original and a new sentence have same length it is easy. But lets assume they are different and need sometimes to go to another row to look like a traditional text. I can't solve it from several hours, in the attached screen there is a results and what I want. I was checking several websites and ideas. I managed to improve how it is showed on a screen, so it is more continuos but still it is not filling blank spaces or doesnt expand if the text is longer. I want after pressing a sentence, replaced it by another but text being continous without any kind of breaks. I based on this website https://css-tricks.com/swapping-out-text-five-different-ways/. Below is my html and css code.
Here is a drawing of my problem - https://ibb.co/qkqMbwB
<html>
<head>
<meta charset="utf-8"/>
<title>IGE</title>
<link rel="stylesheet" href="3code.css">
</head>
<body>
<div class="flexbox-container">
<input type="checkbox" id="zdanie1Checkbox" />
<label id="zdanie1" for="zdanie1Checkbox">Origxt1.</label>
<input type="checkbox" id="zdanie2Checkbox"/>
<label id="zdanie2" for="zdanie2Checkbox"> Original texsdsdsdsdsdsdsdsdddddd sdsd sdsdsdsd sd sd sdt2.</label>
<input type="checkbox" id="zdanie3Checkbox" />
<label id="zdanie3" for="zdanie3Checkbox">Original tsd ext3.</label>
<input type="checkbox" id="zdanie4Checkbox" />
<label id="zdanie4" for="zdanie4Checkbox">Orig sdsdsddsinalText4.</label>
<input type="checkbox" id="zdanie5Checkbox" />
<label id="zdanie5" for="zdanie5Checkbox">Orixt54.</label>
</div>
</body>
</html>
and here is css
body {
padding: 0px 10px 10px 10px;
}
.flexbox-container {
display:flex;
flex-wrap:wrap;
flex-direction: row;
justify-content:flex-start;
align-content:center;
}
#zdanie1 {
position: relative;
}
#zdanie1Checkbox {
display: none;
}
#zdanie1Checkbox:checked + #zdanie1:after {
content: "The outer layer is nearly melted through.";
align-self: stretch;
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: white;
color: red;
width:auto!important; /*this set the height to auto for those supporting it (not IE)*/
width:500px; /*for IE, all others override it by the previous rule*/
min-width:500px; /*for the ones that support it (all but IE)*/
padding-right: auto;
}
#zdanie2 {
position: relative;
}
#zdanie2Checkbox {
display: none;
}
#zdanie2Checkbox:checked + #zdanie2:after {
content: "The outer layer is nearly melted through.";
align-self: stretch;
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: white;
color: red;
width:auto!important; /*this set the height to auto for those supporting it (not IE)*/
width:500px; /*for IE, all others override it by the previous rule*/
min-width:500px; /*for the ones that support it (all but IE)*/
}
#zdanie3 {
position: relative;
}
#zdanie3Checkbox {
display: none;
}
#zdanie3Checkbox:checked + #zdanie3:after {
content: "Soon the second layer will go.";
align-self: stretch;
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: white;
color: red;
width:auto!important; /*this set the height to auto for those supporting it (not IE)*/
width:500px; /*for IE, all others override it by the previous rule*/
min-width:500px; /*for the ones that support it (all but IE)*/
}
#zdanie4 {
position: relative;
}
#zdanie4Checkbox {
display: none;
}
#zdanie4Checkbox:checked + #zdanie4:after {
content: "Then the scanner blinks silver and I’ve got what I came for.";
position: absolute;
align-self: stretch;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: white;
color: red;
overflow-wrap: break-word;
width:auto!important; /*this set the height to auto for those supporting it (not IE)*/
width:500px; /*for IE, all others override it by the previous rule*/
min-width:500px; /*for the ones that support it (all but IE)*/
/* Non standard for webkit */
word-break: break-word;
-webkit-hyphens: auto;
-moz-hyphens: auto;
-ms-hyphens: auto;
hyphens: auto;
}
#zdanie5 {
position: relative;
}
#zdanie5Checkbox {
display: none;
}
#zdanie5Checkbox:checked + #zdanie5:after {
content: "The outer layer is nearly melted throu I almost didn’t notice.";
position: absolute;
align-self: stretch;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: white;
color: red;
width:auto!important; /*this set the height to auto for those supporting it (not IE)*/
width:500px; /*for IE, all others override it by the previous rule*/
min-width:500px; /*for the ones that support it (all but IE)*/
}
There many ways to achieve it. The easiest way with the most varity to use would be the use of JS with an onlick event as shown below. In this case you have 2 lines used as a span so that they could be used within a paragraph. One is set to display: none; by default and therefor invisible. With clicking on the line, you trigger the script, that will hide the line with display: none; and show the other by changing it to display: block;.
function show1b() {
document.getElementById("line-1b").style.display = "block";
document.getElementById("line-1a").style.display = "none";
}
function show1a() {
document.getElementById("line-1a").style.display = "block";
document.getElementById("line-1b").style.display = "none";
}
#line-1b {
display: none;
}
<span id="line-1a" onclick="show1b()">This is the original text. Click on me to show the alternative text.</span>
<span id="line-1b" onclick="show1a()">This is the alternative text. Click on me to show the original text.</span>
CSS only
here you "mis-use" the input as a checkbox with the label. You hide the checkbox by using its id and display: none;. then you sue the id of the label with :after to use the attribute content:. Then you define the etxt that should be used. If the checkbox id is checked, then it will dispaly an alternative text as used in the sampel below.
#line-1a {
display: none;
}
#line-1b:after {
content: "This is the original text. Click on me to show the alternative text.";
}
#line-1a:checked + #line-1b:after {
content: "This is the alternative text. Click on me to show the original text.";
}
<input id="line-1a" type="checkbox">
<label for="line-1a" id="line-1b"></label>
I want to achieve this:
What I already achieve:https://plnkr.co/edit/a3XfJo6Fxtru9V5zpVYR?p=preview
.dropdown-menu { //container
overflow-y: overlay;
background-color: transparent;
}
.dropdown-menu::-webkit-scrollbar {
width:10px;
}
.dropdown-menu::-webkit-scrollbar * {
background:transparent;
}
.dropdown-menu::-webkit-scrollbar-thumb {
background:$blue !important;
border-radius: 6px;
}
Does someone have any ideas how I can do that? How can I make the items stay between their container and the container's scrollbar so they looks like the design?
I tried putting z-index in the elements but seems not to work.
Just switch the unit in body tag from % to vw
and you will get the over content effect.
body {
width: 100vw;
overflow-x: hidden;
}
body::-webkit-scrollbar {
width: 0.7em;
background: transparent;
}
body::-webkit-scrollbar-thumb {
background: #c0392b;
}
http://manos.malihu.gr/jquery-custom-content-scroller/
This plugin works pretty well. Suggested! Easy to modify as well!
Make some changes in your css file use this code
.dropdown-menu::-webkit-scrollbar-track {
background-color: #E0E0E0;
}
remember to remove display: none; property from your code or change it to display: block;
Whenever I click on the checkbox, the browser window (firefox) will scroll on the top of the screen.
How can I prevent this behavior so when I click on the checkbox the browser window will not scroll on top?
Here is the code found from here http://jsfiddle.net/zAFND/6/
Thank you.
<html>
<head>
<title>Test</title>
<style>
div label input {
margin-right: 100px;
}
body {
font-family:sans-serif;
}
#ck-button {
margin: 4px;
background-color: #EFEFEF;
border-radius: 4px;
border: 1px solid #D0D0D0;
overflow: auto;
float: left;
}
#ck-button {
margin: 4px;
background-color: #EFEFEF;
border-radius: 4px;
border: 1px solid #D0D0D0;
overflow: auto;
float: left;
}
#ck-button:hover {
margin: 4px;
background-color: #EFEFEF;
border-radius: 4px;
border: 1px solid red;
overflow: auto;
float: left;
color: red;
}
#ck-button label {
float: left;
width: 4.0em;
}
#ck-button label span {
text-align: center;
padding: 3px 0px;
display: block;
}
#ck-button label input {
position: absolute;
top: -20px;
}
#ck-button input:checked + span {
background-color: #911;
color: #fff;
}
</style>
</head>
<body>
<br>
<br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>
<div id="ck-button">
<label>
<input type="checkbox" value="1"><span>red</span>
</label>
</div>
</body>
The problem is this rule:
#ck-button label input {
position:absolute;
top:-20px;
}
When you click on a label the browser tries to focus the related input. In your case the checkbox element is lying at the top of the page, even outside the viewport – so Firefox tries to scroll there.
You can solve it like this by adding:
#ck-button label {
display: block;
position: relative;
overflow: hidden;
}
Demo
Try before buy
Alternative
Heisenberg points out a problem in his answer which can occur when using extreme values. Unfortunately the proposed idea has the same quirk as the one shown above.
So an alternative solution is simply to hide the input. The functionality is not affected.
CSS
#ck-button label input {
display: none;
}
Demo
Try before buy
The answer accepted is not entirely true. Works, but not in all cases.
If you use the common css to hide elements (probably -999em or similar) at the "top" attribute, in this case position:relative has nothing to do because always -999em will be much higher than the viewport.
The answer accepted works fine because the "top" is only -20px . Try to set it a more higher number and you´ll see the problem.
So, the solution is not to set a relative position.
I think the correct way is only to set a negative value at left position (not top).
Try it. :)
you could hide your checkbox input like this:
#ck-button label input {
position:absolute;
top:+20px;
visibility: hidden;
}
I'm implementing a JSF component base where you must override the css being used or it will use its default css. I'm trying trying to hide the div and I've tried to set the rich-panelbar-header-act class style="display:none", but then it pulls in its default css. Is there any way to add a style attribute to rich-panelbar-header-act (since I have to implement the class) that hides the div? I've included my css and html below
CSS:
element.style {
}
Matched CSS Rules
.rich-panelbar-header-act {
background-image: url(/spot-main-web/a4j/g/3_3_3.Finalorg.richfaces.renderkit.html.GradientA/DATB/eAGLj48PDQ1lBAAJswIe.html);
background-position: top left;
background-repeat: repeat-x;
vertical-align: middle;
color: #FFF;
background-color: #555;
font-size: 11px;
font-weight: bold;
font-family: Arial,Verdana,sans-serif;
}
.rich-panelbar-header-act {
border: 0 solid red;
padding: 0 1px 1px 5px;
cursor: pointer;
}
user agent stylesheetdiv {
display: block;
}
Inherited from body.browserChrome.browserChrome2
body {
font: 12px/17px Helvetica, Arial, Verdana;
}
HTML:
<html version="XHTML 2.0" xml:lang="en" xmlns="http://www.w3.org/1999/xhtml">
<head></head>
<body>
<div class="rich-panelbar rich-panelbar-b " id="j_id95" style="padding: 0px; height: 400px; width: 500px; none">
<div class="rich-panelbar rich-panelbar-interior " id="j_id96" style="none"><div class="rich-panelbar-header " style=";">Leverage the whole set of JSF benefits while working with AJAX</div><div class="rich-panelbar-header-act " style=";;;;display: none;">Leverage the whole set of JSF benefits while working with AJAX</div><div class="rich-panelbar-content-exterior" style="display: none; width: 100%;"><table cellpadding="0" cellspacing="0" style="height: 100%;" width="100%"><tbody><tr><td class="rich-panelbar-content " style=";">
Ajax4jsf is fully integrated into the JSF lifecycle. While other frameworks only
give you access to the managed bean facility, Ajax4jsf advantages the action and value
change listeners as well as invokes server-side validators and converters during the
AJAX request-response cycle.</td></tr></tbody></table></div></div>
</div>
</body>
</html>
width: 0; height: 0;
or
visibility: hidden;
or
opacity: 0;
or
position: absolute; top: -9999px; left: -9999px;
or just
display: none !important;
I suppose visibility:hidden; will help you. :)
This works for me..
!important can't be used in amp version so instead of display:none; use this:
position: absolute; top: -9999px; left: -9999px;
Use !important to stop it getting overridden -
.rich-panelbar-header-act {
display:none !important;
}
Also you can use JavaScript as a back up -
function hidediv() {
if (document.getElementById) { // DOM3 = IE5, NS6
document.getElementById('DIVIDNAME').style.display = 'none';
}else {
if (document.layers) { // Netscape 4
document.DIVIDNAME.display = 'hidden';
}else { // IE 4
document.all.DIVIDNAME.style.display = 'none';
}}}
</script>
You can do this in 2 ways:
Using more attributes
You can simply just use this: [edit: Add all possible]
display: none!important;visibility: hidden!important;position: absolute!important; top: -9999px!important; left: -9999px !important;opacity: 0 !important;width: 0 !important; height: 0!important;filter: blur(10000px)!important;pointer-events: none!important;
This solution is the one I recommend most
Using the !important element
display:none!important
This question has already been answered, though the original answer has a couple flaws that I see... while they get the element visually off the screen, web accessibility guidelines suggest not using a couple of them.
To provide a simpler, better answer, visibilty: hidden; would be an option, though if you need the space that element was inhabiting, display: none !important; would be your best option. The tag !important should override other CSS elements that are acting on that <div>.
As stated above, simple moving the element visually off the page (e.g. position: absolute; top: -9999px; left: -9999px;) is not considered best practice per web accessibility guidelines as most e-readers will still read whatever text you have in the element, and keyboard users will potentially be able to navigate to that element, even though it is located 'off the screen'.
I normally use display: none !important if I have other CSS classes acting on an element that I need hidden.
I currently set the title attribute of some HTML if I want to provide more information:
<p>An <span class="more_info" title="also called an underscore">underline</span> character is used here</p>
Then in CSS:
.more_info {
border-bottom: 1px dotted;
}
Works very nice, visual indicator to move the mouse over and then a little popup with more information. But on mobile browsers, I don't get that tooltip. title attributes don't seem to have an effect. What's the proper way to give more information on a piece of text in a mobile browser? Same as above but use Javascript to listen for a click and then display a tooltip-looking dialog? Is there any native mechanism?
You can fake the title tooltip behavior with Javascript. When you click/tab on an element with a title attribute, a child element with the title text will be appended. Click again and it gets removed.
Javascript (done with jQuery):
$("span[title]").click(function () {
var $title = $(this).find(".title");
if (!$title.length) {
$(this).append('<span class="title">' + $(this).attr("title") + '</span>');
} else {
$title.remove();
}
});
CSS:
.more_info {
border-bottom: 1px dotted;
position: relative;
}
.more_info .title {
position: absolute;
top: 20px;
background: silver;
padding: 4px;
left: 0;
white-space: nowrap;
}
Demo: http://jsfiddle.net/xaAN3/
Here is a CSS only solution. (Similar to #Jamie Pate 's answer, but without the JavaScript.)
We can use the pseudo class :hover, but I'm not sure all mobile browsers apply these styles when the element is tapped. I'm using pseudo class :focus because I'm guessing it's safer. However, when using pseudo class :focus we need to add tabindex="0" to elements that don't have a focus state intrinsically.
I'm using 2 #media queries to ensure all mobile devices are targeted. The (pointer: coarse) query will target any device that the primary input method is something "coarse", like a finger. And the (hover: none) query will target any device that the primary pointing system can't hover.
This snippet is all that's needed:
#media (pointer: coarse), (hover: none) {
[title] {
position: relative;
display: inline-flex;
justify-content: center;
}
[title]:focus::after {
content: attr(title);
position: absolute;
top: 90%;
color: #000;
background-color: #fff;
border: 1px solid;
width: fit-content;
padding: 3px;
}
}
/*Semantic Styling*/
body {
display: grid;
place-items: center;
text-align: center;
height: 100vh;
}
a {
height: 40px;
width: 200px;
background: #fa4766;
color: #fff;
text-decoration: none;
padding: 10px;
box-sizing: border-box;
border-radius: 10px;
}
/*Functional Styling*/
#media (pointer: coarse), (hover: none) {
[title] {
position: relative;
display: flex;
justify-content: center;
}
[title]:focus::after {
content: attr(title);
position: absolute;
top: 90%;
color: #000;
background-color: #fff;
border: 1px solid;
width: fit-content;
padding: 3px;
}
}
<a title="this is the Title text" tabindex="0">Tag with Title</a>
Obviously, you'll need to open this on a mobile device to test it.
Here is a Pen with the same code.
Given that a lot of people nowadays (2015) use mobile browsers, and title still hasn't found a form of exposure in mobile browsers, maybe it's time to deprecate reliance upon title for meaningful information.
It should never be used for critical information, but it is now becoming dubious for useful information, because if that information is useful and cannot be shown to half the users, then another way of showing it to almost all users needs to be found.
For static pages, perhaps some visible text near to the relevant control, even as fine print. For server-generated pages, browser sniffing could provide that only for mobile browsers. On the client side, javascript could be used to trap the focus event, via bubbling, to show the extra text next to the currently focussed element. That would minimise the screen space taken up, but would not necessarily be of much use, since, in a lot of instances, bringing focus to a control can only be done in a way that immediately activates its action, bypassing the ability to find out about it before using it!
Over all though, it appears that the difficulties of showing the title attribute on mobile devices, may lead to its demise, mostly due to needing an alternative that is more universal. That is a pity, because mobiles could use a way to show such extra info on-demand, without taking up the limited screen space.
It seems strange that the w3c and mobile browser makers did not do anything about this issue a long time ago. At least they could have displayed the title text on top of the menu that appears when a long press on a control is made.
Personally, I wish it was placed at the top of a right-click/long-touch menu, as it won't timeout, and would be available on all browsers.
The other alternative is to construct footnotes, so an [n] type superscript is put next to the element/text needing more info, linking to explanatory text in a list at the bottom of the page. Each of those can have a similar [n] type link back to the original text/element. That way, it keeps the display uncluttered, but provides easy bidirectional swapping in a simple way. Sometimes, old print media ways, with a little hyperlink help, are best.
The title attribute has been hijacked by some browsers to provide help text for the pattern attribute, in that its text pops up if the pattern doesn't match the text in the input element. Typically, it is to provide examples of the right format.
Slightly more elaborated version of flavaflo's answer:
Uses pre-defined div as pop-up that can hold HTML, rather than reading from a title attribute
Opens/closes on rollover if mouse is used
Opens on click (touch screen) and closes on click on the open pop-up or anywhere else on the document.
HTML:
<span class="more_info">Main Text<div class="popup">Pop-up text can use <b>HTML</b><div></span>
CSS:
.more_info {
border-bottom: 1px dotted #000;
position: relative;
cursor: pointer;
}
.more_info .popup {
position: absolute;
top: 15px; /*must overlap parent element otherwise pop-up doesn't stay open when rolloing over '*/
background: #fff;
border: 1px solid #ccc;
padding: 8px;
left: 0;
max-width: 240px;
min-width: 180px;
z-index: 100;
display: none;
}
JavaScript / jQuery:
$(document).ready(function () {
//init pop-ups
$(".popup").attr("data-close", false);
//click on pop-up opener
//pop-up is expected to be a child of opener
$(".more_info").click(function () {
var $title = $(this).find(".popup");
//open if not marked for closing
if ($title.attr("data-close") === "false") {
$title.show();
}
//reset popup
$title.attr("data-close", false);
});
//mark pop-up for closing if clicked on
//close is initiated by document.mouseup,
//marker will stop opener from re-opening it
$(".popup").click(function () {
$(this).attr("data-close",true);
});
//hide all pop-ups
$(document).mouseup(function () {
$(".popup").hide();
});
//show on rollover if mouse is used
$(".more_info").mouseenter(function () {
var $title = $(this).find(".popup");
$title.show();
});
//hide on roll-out
$(".more_info").mouseleave(function () {
var $title = $(this).find(".popup");
$title.hide();
});
});
Demo here https://jsfiddle.net/bgxC/yvs1awzk/
As #cimmanon mentioned: span[title]:hover:after { content: attr(title) } gives you a rudimentary tooltip on touch screen devices. Unfortunately this has problems where the default ui behavior on touch screen devices is to select the text when any non-link/uicontrol is pressed.
To solve the selection problem you can add span[title] > * { user-select: none} span[title]:hover > * { user-select: auto }
A full solution may use some other techniques:
Add position: absolute background, border, box-shadow etc to make it look like a tooltip.
Add the class touched to body (via js) when the user uses any touch event.
Then you can do body.touched [title]:hover ... without affecting desktop users
document.body.addEventListener('touchstart', function() {
document.body.classList.add('touched');
});
[title] {
border-bottom: 1px dashed rgba(0, 0, 0, 0.2);
border-radius:2px;
position: relative;
}
body.touched [title] > * {
user-select: none;
}
body.touched [title]:hover > * {
user-select: auto
}
body.touched [title]:hover:after {
position: absolute;
top: 100%;
right: -10%;
content: attr(title);
border: 1px solid rgba(0, 0, 0, 0.2);
background-color: white;
box-shadow: 1px 1px 3px;
padding: 0.3em;
z-index: 1;
}
<div>Some text where a portion has a <span title="here's your tooltip">tooltip</span></div>
Depending on how much information you want to give the user, a modal dialogue box might be an elegant solution.
Specifically, you could try the qTip jQuery plugin, which has a modal mode fired on $.click():
The title attribute is not supported in any mobile browsers **in a way that it would show the tooltip the same as to desktop mouse users** *(the attribute itself is ofcourse supported in the markup)*.
It's only basically for desktop users with a mouse, keyboard only users can't use it either, or screenreaders.
You can achieve almost similar with javascript as you said.
I was searching for an easy CSS only solution, and this is really the most easy one I found:
<link rel="stylesheet" href="https://unpkg.com/balloon-css/balloon.min.css">
<span aria-label="Whats up!" data-balloon-pos="up">Hover me!</span>
Working example: https://jsfiddle.net/5pcjbnwg/
If you want to customize the tooltip, you find more info here:
https://kazzkiq.github.io/balloon.css/
To avoid using JavaScript, I used this CSS-only tooltip:
http://www.menucool.com/tooltip/css-tooltip
It works great in Mobile and Desktop, and you can customize the styles.
Thanks to #flavaflo for their answer. This works in most cases but if there is more than one title to lookup in the same paragraph, and one opens over the link to another, the unopened link shows through the first. This can be solved by dynamically changing the z-index of the title that has "popped up":
$("span[title]").click(function () {
var $title = $(this).find(".title");
if (!$title.length) {
$(this).append('<span class="title">' + $(this).attr("title") + '</span>');
$(this).css('z-index', 2);
} else {
$title.remove();
$(this).css('z-index', 0);
}
});
Also, you can make both the hover over display and the click display multiline by adding
(linefeed) to the title='' attribute, and then convert that to <br /> for the html click display:
$(this).append('<span class="title">' + $(this).attr("title").replace(/\\n/g, '<br />') + '</span>');
Extremely late to the party but for future visitors, here is a tweak of #Flavaflo's answer to fade the "tooltip" in and out
JQuery:
$(".more_info").click(function () {
var $title = $(this).find(".title");
if (!$title.length) {
$(this).append('<span class="title">' + $(this).attr("title") + '</span>');
} else {
$($title).fadeOut(250, function() {
$title.remove();
});
}
});
CSS:
.more_info {
border-bottom: 1px dotted;
position: relative;
}
.more_info .title {
position: absolute;
top: 20px;
background: green;
padding: 4px;
left: 0;
color: white;
white-space: nowrap;
border-radius:3px;
animation: fadeIn linear 0.15s;
}
#keyframes fadeIn {
0% {opacity:0;}
100% {opacity:1;}
}
Fiddle here: http://jsfiddle.net/L3paxb5g/
I know this is an old question, but i have found a CSS solution that works on mobile too, it doesn't use title at all and it's easy to implement, explained here:
https://www.w3schools.com/css/css_tooltip.asp
Explanation:
On mobile, with the touchscreen,the first input acts as css hover, so it works like a toggle tooltip when you press on it.
Code example:
.tooltip {
position: relative;
display: inline-block;
border-bottom: 2px dotted #666;
}
.tooltip .tooltiptext {
visibility: hidden;
width: 15em;
background-color: #555;
color: #fff;
text-align: center;
border-radius: 6px;
position: absolute;
z-index: 1;
bottom: 125%;
left: 50%;
margin-left: -8em;
opacity: 0;
transition: opacity 0.3s;
padding: 0.5em;
}
.tooltip .tooltiptext::after {
content: "";
position: absolute;
top: 100%;
left: 50%;
margin-left: -5px;
border-width: 5px;
border-style: solid;
border-color: #555 transparent transparent transparent;
}
.tooltip:hover .tooltiptext {
visibility: visible;
opacity: 1;
}
<div class="tooltip">Hover over me
<span class="tooltiptext">Tooltip text</span>
</div>