CSS Master

#f, #g { position: absolute; } #f { background: rgba(255,193,7,.9); } #f p { background: rgb(34,34,34); color: whitesmoke; posit ...

#f { background: rgba(255,193,7,.9); opacity: .99; } Theopacitypropertycreatesanewstackingcontextanytimeitsvalueislessthan 1 .As ...

Figure 4.10. Multiple elements in a stacking context Handling Undesired Behaviors with opacity Becauseopacitytriggersanewstackin ...

<li><a href="/business">Business</a></li> <li><a href="/travel">Travel</a></li> ...

Figure 4.11. The menu slides over the AwesomeNews logo Ourmenu(thenavelement)slidesoverthelogoandMenubuttonbecauseithasa highers ...

Figure 4.12. Adding z-index: -1 forces nav to the bottom of the stack ThenavigationslidesinbehindthelogoandMenubutton,butitalsos ...

css/chapter4/menu.css (excerpt) header { background: #222629; color: whitesmoke; position: fixed; top: 0; width: 100%; z-index: ...

Withthem,wecancreateadaptivecolumnsandgrid-basedlayoutswithoutthe needforextrawrappingdivelementsorexpensiveDOMmanipulations. Us ...

Table 4.2. Browser support for multiple-column layout (source: CanIUse.com^9 ). Internet Firefox Safari Chrome Opera Android Exp ...

■ columns: 3 20em ■ columns: 10em(Sameascolumn-width: 10em; column-number: auto) ■ columns: 4 auto Avoid Being Caught Short Usin ...

Butifweexpandthecontainerto 1080 pixelswideasinFigure4.15,there’snow roomforfourcolumns. Figure 4.15. A container width of 1080p ...

Figure 4.16. When the container is 355px wide, we only have room for one column at 15em Settingthecolumn-numberproperty,ontheoth ...

Figure 4.17. When column-width is auto and column-number: 3 in a 760px container 152 CSS Master ...

Figure 4.18. When column-width is auto and column-number: 3 in a 355px container Now,comparethesetoFigure4.19,whereourcontainerh ...

Figure 4.19. column-width: 8em and column-number: 3 in a 355px container Thisgoesoutofthewindowentirely,though,ifwesettheheighto ...

Figure 4.20. Columns that are 15em wide inside a 45em container with the default column-gap value Changingcolumn-gapto 0 ,howeve ...

Figure 4.21. 15em wide columns inside a 45em wide container with column-gap: 0 Withcolumn-rule,wecanaddlinestovisuallyseparateco ...

Figure 4.22. Adding a column-rule Columnwidthisnotaffectedbychangestocolumn-rule.Instead,columnrulessit atthemidpointofthecolumn ...

Figure 4.23. What happens when the width of a column rule exceeds the column gap Images Within Columns Ifthewidthofanimageexceed ...

Figure 4.24. Images are clipped to the width of their column Unfortunately,Firefoxversion 42 (andprior)isyettofollowsuit.Aswitne ...