positioning

问题 I am using -webkit-transform (and -moz-transform / -o-transform) to rotate a div. Also have position fixed added so the div scrols down with the user. In Firefox it works fine, but in webkit based browsers it\'s broken. After using the -webkit-transform, the position fixed doesn\'t work anymore! How is that possible? 回答1: After some research, there has been a bug report on the Chromium website about this issue, so far Webkit browsers can't render these two effects together at the same time. I

问题 I\'m trying to create a horizontal 100% stacked-bar graph using HTML and CSS. I\'d like to create the bars using DIVs with background colors and percentage widths depending on the values I want to graph. I also want to have a grid lines to mark an arbitrary position along the graph. In my experimentation, I\'ve already gotten the bars to stack horizontally by assigning the CSS property float: left . However, I\'d like to avoid that, as it really seems to mess with the layout in confusing ways

问题 What is the difference between position() and offset() ? I tried to do the following in a click event: console.info($(this).position(), $(this).offset()); And they seem to return exactly the same... (The clicked element is within a table cell in a table) 回答1: Whether they're the same depends on context. position returns a {left: x, top: y} object relative to the offset parent offset returns a {left: x, top: y} object relative to the document . Obviously, if the document is the offset parent,

问题 I have some CSS that on hover, a CSS transition effect will moves a div. The problem, as you can see in the example, is that the translate transition has the horrible side effect of making the image in the div move by 1px down/right (and possibly resize ever so slightly?) so that it appears out of place and out of focus... The glitch seems to apply the whole time the hover effect is applied, and from a process of trial and error I can safely say only seems to occur when the translate

问题 CSS Push Div to bottom of page Please look at that link, I want the opposite: When the content overflows to the scrollbars, I want my footer to be always at the complete bottom of the page, like Stack Overflow. I have a div with id=\"footer\" and this CSS: #footer { position: absolute; bottom: 30px; width: 100%; } But all it does is go to the bottom of the viewport, and stays there even if you scroll down, so it is no longer at the bottom. Image: Sorry if not clarified, I don\'t want it to be

问题 I would like to create a div, that is situated beneath a block of content but that once the page has been scrolled enough to contact its top boundary, becomes fixed in place and scrolls with the page. 回答1: You could use simply css, positioning your element as fixed: .fixedElement { background-color: #c0c0c0; position:fixed; top:0; width:100%; z-index:100; } Edit: You should have the element with position absolute, once the scroll offset has reached the element, it should be changed to fixed,

问题 For example, I have some class .article, and I want to view this class as grid view. So I applied this style: .article{ width:100px; height:100px; background:#333; float:left; margin:5px; } That style will make the .article look tiled/grid. It\'s work fine with fixed height. But if I want to set the height to auto (automatically stretch according to the data within it), the grid look nasty. And I want to make the view like this: 回答1: This type of layout is called Masonry layout . Masonry is