border-radius doesn't work on IE10 - css

I need to have a container "DIV" with rounded corners. The following code works perfectly on all browsers except my IE10. I have no clue how to do in order to make it work.
#about-kader {
width: 200px;
height: 180px;
float: left;
margin: 0px auto;
background-color: #9bafc4;
padding: 3px;
border-radius: 5px;
-moz-border-radius: 5px;
-webkit-border-radius: 5px;
-khtml-border-radius: 5px;
-ms-border-radius: 5px;
behavior: url(border-radius.htc);
}
And here's the HTML part, please:
<div id="about-kader">
...
...
...
</div>
There is no way to make any round corner visible on IE10. The version I have is: 10.0.9200.16576, Update versions: 10.0.5 (KB289530).

Thanks to Flipbed's answer I found the answer. On IE10, the "border-radius" to me doesn't work. In order to get it working, it's necessary to specify each corner:
border-top-left-radius:5px;
border-top-right-radius:5px;
border-bottom-left-radius:5px;
border-bottom-right-radius:5px;
Indeed the site you sent, does exactly that (look the page source). It gives as output the instruction:
border-radius: 5px;
but internally it declares the 4 corners separately as above.
This was extracted from the question and posted on the OP's behalf.

Try only using border-radius: 5px, does it work then? If it does, then add the extra border-radius properties one by one until you find where the problem arises. I suspect that it is one of the extra border-radius properties that is causing a problem. I suspect that the behavior might be the source of the problem.

The behaviour of border radius is affected by compatibility mode in IE10.
If you press F12 you can view the developer console and change the compatability settings.
If the Document mode is set to IE7 or IE8 Standards then the border-radius 5px doesn't work, however if the standards mode is set to IE9 Standards or Standards then it behaves as expected.
I have ended up turning off compatibility mode as it also breaks the behaviour of other websites I use.
Ravenstar68

Related

PIE.htc not working in IE8

I've searched through the existing threads about PIE.htc not working in IE8 but couldn't find a good resolution -
I've tried applying it to every single element on my page that uses an IE8-incompatible CSS3 attribute and I can't get anything to happen. IE8 doesn't tell me that the path is wrong and PIE.htc sits in the same folder as the page which calls it. Here is a random css example from an element which pops up when the user hovers over a graphic:
CSS:
.info_bubble {
-webkit-border-radius: 5px;
padding: 8px 8px 16px 8px;
background-color: white;
-moz-border-radius: 5px;
behavior: url(PIE.htc);
border-radius: 5px;
position: absolute;
margin-top: 1em;
display: none;
bottom: 2.5em;
left: 3.5%;
width: 80%;
height: 0;
}
It is meant to have rounded edges but it still refuses to work in IE8.
According to this link, you should try to set z-index and position:relative to make the border-radius work IE8:
z-index: 0;
position: relative;
Hope this helps!
So I figured it out - Sort of.
It works if I use another version of PIE.htc. I have no idea why, but I guess for anyone else stuck in this situation, try a different version.
Edit: I was trying to use PIE 2.0 beta 1. I resolved the issue by downgrading to PIE 1.0.0.
The usual problem is that the path in the behavior rule is not correct.
As pointed out in the documentation http://css3pie.com/documentation/getting-started/ the path is relative to the HTML file not the CSS.

Rounded Corners Not Displaying in Safari

I work on a PC so I hadn't realized I was having this problem. Basically, the rounded corners of my container are not displaying in safari, which is strange because I believe the code I used is compatible with Safari. Any input on this would be greatly appreciated.
Here's my container code:
.container {
clear: both;
margin: 20px auto;
width: 940px;
background: #fff;
-moz-border-radius: 10px;
-khtml-border-radius: 10px;
-webkit-border-radius: 10px;
-moz-box-shadow: 0px 0px 8px rgba(0,0,0,0.3);
-khtml-box-shadow: 0px 0px 8px rgba(0,0,0,0.3);
-webkit-box-shadow: 0px 0px 8px rgba(0,0,0,0.3);
position: relative;
z-index: 90; /* the stack order: displayed under ribbon rectangle (100) */
/* overflow-x: hidden; */
*zoom: 1;
}
And then my website is basically wrapped in it:
<div class="container">
WEBSITE
</div>
If you have safari, you can view the issue here.
Your problem is that you've got all the prefixed versions of border-radius, but you haven't got the standard un-prefixed version.
You need to add border-radius: 10px;
Yes, Safari is a Webkit browser, so you might think that -webkit-border-radius should work, but the prefixed version is only supposed to exist while the style is experimental. Once it's become a standard, the browsers are supposed to drop support for the prefixed version and only support the standard version.
border-radius became a standard a long time ago, so all browsers should now support the standard version without a prefix. Some browsers do still support their prefix, but they could drop support in any version.
The same applies to box-shadow, and to every other CSS style -- if you are declaring prefixes, you should also always declare the un-prefixed standard version too.
Hope that helps.
Consider the answer provided by #Spudley ,in case if it doesn't solve the problem
Few things you can do:
1)Check your Safari Version
As #Adrift pointed out in the comments ,it might be a compatibility problem.
2)A non-visible character might be present in your css code
This problem occurs often thus making the programmers struggling for hours to find the problem.Try writing the code into another file or use some good editor which shows the hidden characters.

Rounded button in ASP.NET using css not working in IE

I am using the following style for an ASP.NET button. It is working in Chrome, but I am not getting the rounded corners in IE. How to fix this?
.button
{
-moz-border-radius: 20px;
-webkit-border-radius: 20px;
-khtml-border-radius: 20px;
border-radius: 20px;
color:white;
background-color: #BD90DE;
}
IE<9 does not support rounded corners.
You can use CSS3PIE or other libraries to fake them.
Border-radius only works in IE9.
Also, it will only work if quirks mode is not on. Press F12 to open the developers windows, and check at the top that Browser Mode and Document mode are set to IE9.

CSS div rounded corners

I'm attempting to do the following...
Here's what I've got right now.. but it's not rendering correctly. Does anyone have any idea as to how I'd fix this?
CSS
/* Curved Corners */
.bl {
background: url(bl.gif) 0 100% no-repeat;
/*background-color:#EFFBEF;*/
width: 700px;
margin-left: auto ;
margin-right: auto ;}
.br {
background: url(br.gif) 100% 100% no-repeat;
}
.tl {
background: url(tl.gif) 0 0 no-repeat;
}
.tr {
background: url(tr.gif) 100% 0 no-repeat;
}
.clear {font-size: 1px; height: 1px}
HTML
<div class="bl"><div class="br"><div class="tl"><div class="tr">
<div id="header">
</div>
<div id="footer">
</div>
</div></div></div></div>
Instead I suggest you use CSS3, which unlike other methods, does not require extraneous HTML or Javascript markup that notoriously causes any rounded element to 'flash' upon page load.
-webkit-border-radius: 10px;
-moz-border-radius: 10px;
-o-border-radius: 10px;
-ms-border-radius: 10px;
-khtml-border-radius: 10px;
border-radius: 10px;
This generator is also helpful: http://borderradius.com/ and there is another one at http://css3generator.com
In the newest versions of most (if not all) browsers border-radius: 10px; works just fine, and within due time, the browser specific declarations will be obsolete.
To make border radius work in IE6, 7 and 8, try ms-border-radius js library, though I have not tested it (and somebody has responded that it does not work.) My personal opinion is that if anybody is still using these browsers, the internet must look like a strange and scary place to them on the daily, and thus, they will not miss their rounded corners.
Aside: The method you are trying to use was more applicable when CSS3 was not as widely supported. It was created during a strange period of the Internet when the popularity of IE6 drove countless web developers to find highly non-semantic creative solutions to otherwise simple problems. So thank you Internet Explorer for taking a few years off all of our lives and slowing the progression of web design and development.
There's always curvycorners as well, it uses native css for speed if the browser supports it or falls back to javascript if the browser doesn't.
Can be done easily with jQuery rounded corners rounded_corner
$(document).ready(function(){
$("#b1").corner();
});
You don't need to worry about cross browser issues with jQuery approach.
A fantastic summary for all major browsers, telling you how to round each corner or all corners:
http://perishablepress.com/press/2008/11/24/perfect-rounded-corners-with-css/
Instead just put this code in the class where you want to have rounded corners .it will definitely work.
-khtml-border-radius: 10px;
-moz-border-radius: 10px;
border-radius: 10px;

How can I support border-radius on all major web browsers?

There doesn't seem to be a way to support border-radius other than to provide the CSS for each engine separately. Right now it seems you have to declare the property three or four times (possibly more if you want to support more obscure engines).
My interim solution is to pass all of my CSS through this regular expression:
Regexp:
border(-)?(top|bottom)?(-)?(left|right)?-radius:(.+?);
Replace:
-moz-border-radius$1$2$4:$5;
-webkit-border$1$2$3$4-radius:$5;
-khtml-border$1$2$3$4-radius:$5;
border$1$2$3$4-radius:$5;
This searches for all instances of the official CSS3 selector and replaces it with itself, plus the engine-specific selectors for Mozilla, WebKit and KHTML.
Is there a better way?
When are WebKit and Mozilla planning to support the CSS3 selectors? (Do they already?)
It should be :
.myClass
{
-webkit-border-radius: 10px;
-moz-border-radius: 10px;
border-radius: 10px;
}
with border-radius below the other one.
why ? Because, now that new browsers doesn't need their own engine hack anymore (like firefox 4 for example), they should use the last command they receive in the CSS file. That way, the rounded corner should be the same in all browser understanding CSS3 specifications and you won't have to change your CSS soon.
For all four corner you can use the following one
-webkit-border-radius: 3px;
-khtml-border-radius: 3px;
-moz-border-radius: 3px;
border-radius: 3px;
and if you want to add curve at any one corner (for now i show the bottom left) try the below
-webkit-border-bottom-left-radius: 4px;
-khtml-border-bottom-left-radius: 4px;
-moz-border-radius-bottomleft: 4px;
border-radius-bottomleft: 4px;
Thanks
Like this in CSS:
.myClass
{
border-radius: 10px;
-webkit-border-radius: 10px;
-moz-border-radius: 10px;
}
IE is the only browser that currently doesn't support it (until IE9 makes its launch). But until then you can use this script: DD Roundies. This is a script that will round the corners in IE, with a little bit of setting up. There is another one here at Curvy Corners which looks for the webkit rule and adds them to IE as well.

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