[CSS advanced] box-shadow and filter: detailed descriptions of drop-shadow and their tricks, and boxshadow
Box-shadow must be very common in front-end CSS writing. In addition to its conventional usage, box-shadow still has many unknown tricks.
If
Css3 box-shadow, css3I. Introduction to box-shadow
Add the box-shadow attribute to the boxOne or moreShadow.
Syntax:
box-shadow: offset-x offset-y blur spread color inset;
Box-shadow: X axis offset Y axis offset [shadow blur radius] [shadow
I. GrammarBox-shadow:inset x-offset y-offset Blur-radius Sperad-radius ColorBos-shadow: Projection mode x-axis offset y-axis offset shadow blur radius Shadow expansion radius shadow colorPS: You can use one or more projections, if you use multiple
Border properties in CSS3: Border-radius, Box-shadow, Border-imageRounded Corners: Border-radiusUsing the CSS3 Border-radius property, you can make a fillet for any element.If you specify only one value in the Border-radius property, 4 rounded
Shadow of irregular images (such as dialog box) and graphic shadow dialog box
In daily development, a pop-up dialog box with arrows is used. Sometimes, a shadow is added for the sake of appearance or highlight. Because the image is irregular and may
Design drag-and-drop operationsThe main contents of this section are as follows:1. How to start dragging and dropping;2. How to respond to events during dragging and dropping;3. How to respond to falling events;4. How to end a drag-and-drop
Drag and drop event listeners and callback methodsThe View object can be used either to implement a drag-and-drop event listener that implements the View.ondraglistener interface, or to receive a drag event using the Ondragevent (Dragevent)
The effects of shadow effect must be a stranger, right? Most of the time, people do shadow effect is to increase the image of the three-dimensional, make it more visual. Think about how we used to do the shadow effect of the bar, first draw your
English Original: http://developer.android.com/guide/topics/ui/drag-drop.htmlPS: Time has passed, this article has been lost in my netease cloud notes. I have forgotten this is my excerpt of the online children's shoes, or the translation of their
Bootstarp Learning (8) drop-down menu and bootstarp drop-down menuDrop-down menu (basic usage)
Note: In the Bootstrap frameworkDrop-down menu componentIs an independent component. According to different versions, it corresponds to the file:
LESS
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