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可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: First of all i would like to refer to this website: http://annasafroncik.it/ I love the way the animations come into view. Is it hard to create a similar function in jquery? Are there any plugins to create such an effect? Hope someone will help me out. 回答1: Basically, you want to add a "hideme" class to every element you want hidden (then you set that class to "opacity:0"; Then, using jQuery you set a $(window).scroll() event to check the location of the bottom of every "hideme" element against the bottom edge of your visible window. Here's

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have a div with two images and an h1 . All of them need to be vertically aligned within the div, next to each other. One of the images needs to be absolute positioned within the div. What is the CSS needed for this to work on all common browsers? testing... 回答1: Wow, this problem is popular. It's based on a misunderstanding in the vertical-align property. This excellent article explains it: Understanding vertical-align , or "How (Not) To Vertically Center Content" by Gavin Kistner. “How to center in CSS” is a great web tool which helps to

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: I have two simple HTML divs one contains flash movie and another div contains simple text now my problem is that i have to put textual div onto the flash movie div what i am doing is setting the position of both divs to Absolute in CSS and setting the Z-Index of flash movie div to 1 and Z-Index of textual div to 2 but the text is coming behind the movie in every case but i have to put text onto movie, please help me in this regards so that my text may appear onto the flash movie. Thanks in advance. 回答1: Here is a blog post that

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: How can I scale a div to fit inside the browser view port but preserve the aspect ratio of the div. How can I do this using CSS and/or JQuery? Thanks! 回答1: You don't need javascript for this. You can use pure CSS. A padding-top percentage is interpreted relative to the containing block width . Combine it with position: absolute on a child element, and you can put pretty much anything in a box that retains its aspect ratio. HTML: <div class="aspectwrapper"> <div class="content"> </div> </div> CSS: .aspectwrapper { display: inline-block; /*

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have a fixed-size with some complex content (including text and background images). This has its size hardcoded in pixels (and its content depends on this size, and content positions are hardcoded in pixels as well). Here is a greatly simplified example: http://jsfiddle.net/dg3kj/ . I need to scale that div and the content inside it, maintaining its aspect ratio, so it fits the window. A solution that would not require me to manually change I tried to play with transform: scale() , but it did not yield satisfactory results. See here: http:

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have two DIVs, .sidebar and .content and I want to set .sidebar to keep the same height with the .content. I've tried the following: $(".sidebar").css({'height':($(".content").height()+'px'}); $(".sidebar").height($(".content").height()); var highestCol = Math.max($('.sidebar').height(),$('.content').height()); $('.sidebar').height(highestCol); None of these are working. For the .content I don't have any height since will increase or decrease based on the content. Please help me. I have to finish up a web page today and this (simple) thing

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I'm struggling to make this render right in my browser (Chrome). I have a wrapper holding all the elements of the HTML, and I want to have a DIV (lets call it div-1) that hold a image, and has a overlay div on top of it to the left, like I sketched in this picture...any quick solutions? 回答1: Here's a pure CSS solution, similar to DarkBee's answer, but without the need for an extra .wrapper div: .dimmed { position: relative; } .dimmed:after { content: " "; z-index: 10; display: block; position: absolute; height: 100%; top: 0; left: 0; right:

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: var classes = $(this).attr('class').split(' '); // this gets the current element classes var classes = $(this).parent().attr('class').split(' '); // this gets the parent classes. The parent in the above situation is an ankor. If I wanted to get the first parent DIV of $(this) what would the code look like? var classes = $(this).div:parent().attr('class').split(' '); // just a quick try. * Basically I want to get the classes of the first parent DIV of $(this). thx 回答1: Use .closest() to traverse up the DOM tree up to the specified selector.

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: This question already has an answer here: I do not want to inherit the child opacity from the parent in CSS 13 answers Hey i am searching in google but i can't fine any perfect answer I want to Opacity in parent DIV but not Child DIV Example HTML Hello I am child Css .parent{ background:url('../images/madu.jpg') no-repeat 0 0; } .child{ Color:black; } Note: -- I want to background-image in Parent Div not Color 回答1: May be it's good if you define your background-image in the :after pseudo class. Write like this: .parent{ width:300px; height

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have a Google Maps app that takes up most of the page. However, I need to reserve the top-most strip of space for a menu bar. How can make the map div automatically fill its vertical space? height: 100% does not work because the top bar will then push the map past the bottom of the page. +--------------------------------+ | top bar (n units tall) | |================================| | ^ | | | | | div | | (100%-n units tall) | | | | | v | +--------------------------------+ 回答1: You could use absolute positioning. HTML Header This is where