How to implement arrows in front-end css

How to implement arrows in front-end css: set the arrow box and set the attributes in the div. The code is [

].

The operating environment of this tutorial: windows7 system, css3 version, DELL G3 computer.

Front-end css method to implement arrows:

Rendering:

htm part:

Copy after login

css part:

.arrow_box{ width:100px; height:100px; border-radius: 10px; background: rgba(255,0,0,0.5); position: relative; } .arrow{ width:0; height:0; border-width: 10px; border-style:solid; border-color:transparent transparent transparent rgba(255,0,0,0.5); position: absolute; right:-20px; top:35px; }

Copy after login

Related learning recommendations:css tutorial

The above is the detailed content of How to implement arrows in front-end css. For more information, please follow other related articles on the PHP Chinese website!