css3

问题 I have a tooltip in a modal. Is there a way that I can avoid the tooltip from being clipped by a container with overflow on it? I need the modal-dialog to handle content overflow so I cannot remove the overflow: auto from it. body { margin: 0; } .container { display: flex; height: 100vh; align-items: center; justify-content: center; } .modal-dialog { display: block; height: 50%; width: 50%; background: cyan; border: 1px solid; overflow: auto; } .tooltip { position: relative; color: red; text

问题 I have a tooltip in a modal. Is there a way that I can avoid the tooltip from being clipped by a container with overflow on it? I need the modal-dialog to handle content overflow so I cannot remove the overflow: auto from it. body { margin: 0; } .container { display: flex; height: 100vh; align-items: center; justify-content: center; } .modal-dialog { display: block; height: 50%; width: 50%; background: cyan; border: 1px solid; overflow: auto; } .tooltip { position: relative; color: red; text

问题 Is there a way to inherit node value into content attribute? Like, if <h2/> tag value is set to "Random title", can I get this value inside content attribute in CSS? I've tried content: inherit; , but it doesn't seem to work. An example of my theory: HTML: <h2>Random title</h2> CSS: h2:after { content: inherit; /* should be "Random title" */ } Thanks in advance! 回答1: No, there's no way to do that. That's not what inherit is for. The closest you can get is this: <h2 data-title="Random title"

问题 Currently, I am have a (class="d-flex flex-column") containing a navbar and a container and this container contains a (class="d-flex flex-column") as well that contains two rows. I use flex-grow to make my container fill the page. I wish to make the second row in this nested container to fill its parent using flex-grow again but it doesn't work. How do I make a nested element grow to fill a parent that has been made made to fill the viewport height using flex-grow in Bootstrap v4? Should I

问题 I am writing a jQuery plugin to animate elements via CSS3 Transitions. in jQuery there is as .stop() that interupts the current animation on the selected element. Any idea how i could stop a running CSS3 animation? Is there a native way to handle this or do i have to mesure the animation, and set the style of the animated element to the current position, color size or whaterver? This is the current state of the jQuery plugin: http://jsfiddle.net/meo/r4Ppw/ I have tried to set to "-webkit

问题 I am writing a jQuery plugin to animate elements via CSS3 Transitions. in jQuery there is as .stop() that interupts the current animation on the selected element. Any idea how i could stop a running CSS3 animation? Is there a native way to handle this or do i have to mesure the animation, and set the style of the animated element to the current position, color size or whaterver? This is the current state of the jQuery plugin: http://jsfiddle.net/meo/r4Ppw/ I have tried to set to "-webkit

问题 I have a div that i'm tranforming (scale and translate), but inside that div i have another div . Now i would to see that the inner div isnt affected by the transformation of its parent, in other words. I would like for the inner div to not scale like his parent does. Here is the html: <div id="rightsection"> <div class="top"></div> <div class="middle"> <div class="large"> <img src="assets/images/rightpanel_expanded.png" alt="map" title="map"/> </div> </div> <div class="bottom"> <p>Check if

问题 I need make something like this. and I want to do it for a <div></div> which has width in % I can do this by using an image and adding another div inside and z-index . But I want to know if it's possible to make in this circle in backgroud using css. 回答1: Keep it simple : .circle { border-radius: 50%; width: 200px; height: 200px; } Width and height can be anything, as long as they're equal 回答2: Check with following css. Demo .circle { width: 140px; height: 140px; background: red; -moz-border

问题 Starting with this Demo Template, I would like to create this layout: But I have the following problems: The two sidebars are not contained inside the scrollable content div. The content div does not take a fixed size The scrollable content does not present a scrollbar when it overflows It is preferred if the browser's main scrollbar is used Can someone help me to fix these issues? 回答1: Using display:grid This uses several new features of CSS that may or may not be supported in your browser

问题 Does anyone have cheats or tips for how to improve the smoothness of CSS3 animation? I'm sliding the entire page to the left using a css transition and it's a bit more juttery than I'd like. It's a single element but it contains numerous rounded corners, gradients, drop shadows, etc as it's a complicated page. In flash actionscript, there is a handy property cacheAsBitmap which converts the animating element into a bitmap before the animation begins. This is a godsend and significantly speeds