Downgrade Ie7 To Ie6 Windows 7' title='Downgrade Ie7 To Ie6 Windows 7' />How to make Windows Explorer the default FTP client.Trying to make Windows Explorer the default FTP client.I have tried modifying the registry as shown HKEYLOCALMACHINESOFTWAREClassesftpshellopencommandc windowsexplorer.It actually works for the most part but if IE is open then IE is used to browse.How can I get Windows Explorer to open even if IE is openCSS Rounded Corners In All Browsers With No ImagesIn the past two years, increased browser support has transformed CSS3 from a fringe activity for Safari geeks to a viable option for enterprise level websites.While cross browser support is often too weak for CSS3 to hold up a sites main design, front end developers commonly look to CSS3 solutions for progressive enhancement in their sites.For instance, a developer might add a drop shadow in Firefox, Safari and Chrome using moz box shadow and webkit box shadow, and then be comfortable with this design enhancement falling off for IE users.When using Internet Explorer 8 to test my web application I often find it doesnt reload the page, so I dont see my changes.This has resulted in a lot of wasted.P4s7R-kwwpw.jpg' alt='Downgrade Ie7 To Ie6 Windows 7' title='Downgrade Ie7 To Ie6 Windows 7' />But wouldnt it be great if IE users could see the better version of the page Fortunately there are cross browser hacks for the more common CSS3 attributes.These hacks not only allow CSS3 attributes to work in all browsers, but in turn allow designers and developers to use CSS3 in the central styling of their sites.In this article well walk through getting rounded corners working in all browsers.Firefox, Safari and Chrome are easy with the border radius property, but well have to jump through some extra hoops to get it working in IE and Opera.After only a few compromises, we will have CSS rounded corners working in all browsers, and without using any images.Welcome to the No Image UI Club Update With Opera 1.Details below. The easy part Firefox, Safari Chrome.Its best to avoid hacks if at all possible, and luckily Firefox, Safari and Chrome all support rounded corners through native CSS methods.Lets apply a border radius of 2.The first thing you might notice is that we defined the border radius four times over.This is because current browser implementations arent completely refined according to W3.Cs recommendations.Since each of the browsers still has its own unique idiosyncrasies, they apply prefixes such as moz and webkit.In our example, moz border radius is for Firefox, webkit border radius is for ChromeSafari and khtml border radius is for older Konquerer browsers.Finally, the plain, old border radius is future proofing for whenever browsers properly support this attribute.Applying border radius here will round all the corners of the element, but you can also round certain corners and not others, or even use elliptical as opposed to perfectly round corners.Read this CSS Tricks article for more info.Rounded Corners in IENone of the IEs support border radius, not even IE8.When Microsoft released IE8, its almost as if they tried to catch up with browsers that were out when they released IE7.Dont get me wrong, they fixed a lot and I wouldnt trade even something small like display table cell for border radius.Fortunately, IE9 will have some CSS3 support, but until then well have to use a border radius hack in all IEs.Although this hack is pretty fussy, Ive gathered a couple guidelines that should help you debug any problems you may have.First download this.Curved Corner and upload it to your site.Then wherever you need a border radius, apply this CSS.The path to border radius.CSS. Thats why its a good idea to avoid relative paths like we did above.Hoops you have to jump through for IE Any element with this hack needs to have position, so unless it already has a position, attach position relative.It can act funny on some elements that are natively inline, even if you attach display block, although not all the time fun.It also has issues with elements that dont have layout.Attach zoom 1 to get around this.You can only use this on elements with the same border radius applied to all their corners.When using this over anything translucent, a white ghost line will stroke the rounded rectangle.Dont even think about combining this with another IE hack, such as a box shadow filter hack.Additionally, if you try to use this hack dynamically with CSS or Javascript effects, it will give you problems if the element either doesnt exist or has display none or visibility hidden basically if it isnt rendered on the page.With JS, you can apply the behavior urlcssborder radius.Javascript after you append the element to the page.When using a CSS effect like hover, youll have to find a more creative way of hiding the content, such as overflow hidden or z index 1 hiding an element like this will still cause the browser to render it, even if it isnt visible to the user.Unfortunately there are still certain drawbacks to using this hack with dynamic content, for instance theres a flicker when changing the background color of an element with Javascript, and I havent found a way to change it at all using CSSs hover.Another IE option You might also think about trying this method, although it seems more complicated to me.Update IE9. A few weeks ago at MIX1.Microsoft announced IE9, and it seems like they may have finally gotten a few things right.Of particular interest is IE9s support of CSS rounded corners, which actually surpasses the support of all other browsers.See here. Making it work in Opera.Opera has gotten its market share up over 2 so Im officially supporting it, and I think you should too.Update Opera 1. Opera 1.Windows, and will be on the way shortly for Mac.Ive always been a bit skeptical of Opera as a viable browser, but this new version really changed my mind.Besides being extremely peppy, Opera 1.CSS3 properties, including CSS rounded corners, via border radius thats right, no prefix.If Opera doesnt need a prefix e. Nvidia Nforce Serial Ata Controller Update Driver here. However I havent been able to find anything to confirm this.Workaround for Opera 1.Additionally, theres a decent workaround for Opera 1.Since version 9, Opera has supported SVG generated images, which are actually super cool.This allows you to draw images using CSS and an encoded SVG string.Dont worry, you dont actually have to write it heres a really handy round corner generator for Opera.This generator will allow you to build the CSS SVG output you need to support border radius.The Opera method is a little more robust than the IE hack, in that it supports rounding only certain corners of an element, and can also be easily used dynamically with CSS and Javascript effects.The downsides are that it can only be used with block colors for whatever has the rounded corners, and whatever it is sitting on.This means that you cant use it over anything textured or semi transparent.Additionally, this method causes a brief flicker while it loads up, which is mostly noticeable when using it dynamically.Finally, the Opera method is a little annoying to use, since you have to generate new CSS output for every color combination.In Summary. These methods allow developers to support CSS rounded corners in all major browsers.As of IE9, IE will support border radius, but until then this hack allows us to support it with only a few conditions and for all the losers still on IE6.Opera has already implemented border radius support since this article was written, but for versions prior to 1.Opera SVG hack works well enough.You may consider ignoring legacy support for Opera, due to its low market share.Although I wouldnt necessarily recommend these hacks for a clients site, they are pretty fun to play around with, and I ended up using them all over jonraasch.Combining this with some box shadow and this CSS triangle trick, I was able to make it so that the only image assets my site loads are its background, logo and various content images.And I think thats pretty cool.Jon Raasch is a UX nerd and free lance web designer developer who loves j.Query, Javascript CSS.Tags cross browser, CSS, CSS hacks, css.IE, Opera, rounded corners, SVG, vector.This entry was posted on Thursday, February 4th, 2.CSS. 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