I chose Sketch #132 and added LOTS of layers to it using my Perfect Layers tool. Our mission today is to use our Perfect Layers tool and an Operation Write Home sketch to create a card. If you'd like a chance to win a $50 gift certificate from Perfect Papercrafting, be sure to leave a comment on every blog in the hop today in order to qualify. How great is that! If you are loving what you've seen and want to get your own set, you can use the code OWH5% for a 5% discount when you check out. I had never used this tool before, but let me tell you a few things about it: you will get perfectly straight cuts every time and will not have to do any math calculations to figure out how to cut your layers. Today we are celebrating with Perfect Papercrafting, makers of the Perfect Layers tool. If you would like to start at the beginning of today's skip, click HERE to go to the Stars and Stamps blog. Specificity is still applied to conflicts within each layer, but conflicts between layers are always resolved by using the higher-priority layer styles.Welcome to the last Wednesday of the Operation Write Home Birthday Bash celebration! If you came here from Roxie's beautiful out-of-the-box coral-colored card, you are on the right track. Using the at-rule and layered we can establish our own layers of the cascade - building from low-priority styles like resets and defaults, through themes, frameworks, and design systems, up to highest-priority styles, like components, utilities, and overrides. my-single_class Solution: cascade layers provide controlĬascade layers give CSS authors more direct control over the cascade so we can build more intentionally cascading systems without relying as much on heuristic assumptions that are tied to selection. The simplest way to ‘fix’ a conflict with specificity is to escalate the problem by adding otherwise unnecessary selectors, or (gasp) throwing the !important hand-grenade.It combines the act of selecting elements, with the act of prioritizing rule-sets.That’s a good guess, but it’s not a totally reliable rule, and that causes some issues: That is to say: how specific the selector is. Selector specificity, for example - our primary interaction with the cascade - is based on the assumption that more narrowly targeted styles (like IDs that are only used once) are likely more important than more generic and reusable styles (like classes and attributes). That may be partly because few other languages rely on a cascade as their central feature, but it’s also true that the original cascade relies heavily on heuristics (an educated-guess or assumption built into the code) rather than providing direct and explicit control to web authors. Managing cascade conflicts and selector specificity has often been considered one of the harder - or at least more confusing - aspects of CSS. These rules are usually more about avoiding the cascade, rather than putting it to use. And over the years, authors have developed a number of “methodologies” and “best practices” to avoid these situations - such as “only using a single class” for all selectors. Many of us have been in situations where we want to override styles from elsewhere in our code (or a third-party tool), due to conflicting selectors. Let’s take a look at the main problem and how cascade layers aim to solve it. * un-layered styles have the highest priority */ĬSS Cascade Layers are intended to solve tricky problems in CSS. * higher specificity, but lower layer priority */ * high layer priority, despite low specificity */ * import stylesheets into a layer (dot syntax represents nesting) url('framework.css') layer(amework) Quick example /* establish a layer order up-front, from lowest to highest priority reset, defaults, patterns, components, utilities, overrides
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