Style Tiles. Flexbox Froggy - A game for learning CSS flexbox. CSS-Tricks. W3Schools Online Web Tutorials. Cssarrowplease. A “Before And After” Image Comparison Slide Control in HTML5. As my 2nd year students work towards their graduate showcase, my lecture content has increasingly included ways they might share and illustrate their portfolio work.
Stealing nice graphics and images is a widespread problem.
Border-image-slice. Summary The border-image-slice CSS property divides the image specified by border-image-source in nine regions: the four corners, the four edges and the middle.
It does this by specifying 4 inwards offsets. Four values control the position of the slice lines. If some are not specified, they are inferred from the other with the usual 4-value syntax of CSS. The middle is not used by the border itself but is used as a background-image if the keyword fill is set. Perfect Full Page Background Image. Learn Development at Frontend Masters This post was originally published on August 21, 2009 and is now updated as it has been entirely revised.
Both original methods are removed and now replaced by four new methods. The goal here is a background image on a website that covers the entire browser window at all times. Let’s put some specifics on it: Fills entire page with image, no white spaceScales image as neededRetains image proportions (aspect ratio)Image is centered on pageDoes not cause scrollbarsAs cross-browser compatible as possibleIsn’t some fancy shenanigans like Flash Image above credited to this site.
Awesome, Easy, Progressive CSS3 Way. Learn CSS Positioning in Ten Steps: position static relative absolute float. 1. position:static The default positioning for all elements is position:static, which means the element is not positioned and occurs where it normally would in the document.
Normally you wouldn't specify this unless you needed to override a positioning that had been previously set. 2. position:relative If you specify position:relative, then you can use top or bottom, and left or right to move the element relative to where it would normally occur in the document. Let's move div-1 down 20 pixels, and to the left 40 pixels: Numeric Code Character Entities.
Can I use... Support tables for HTML5, CSS3, etc. CSS Summary.