How to use CSS3 to achieve Angle effect

This article mainly introduces "how to use CSS3 to achieve corner effect" related knowledge, editor through the actual case to show you the operation process, the operation method is simple and fast, practical, I hope that this "how to use CSS3 to achieve corner effect" article can help you solve the problem.

Let's take a look at the static effect first.

Instance code

Body {background-color: # eaf0f2;} H2 {text-align: center;} .box {width:500px;height:300px;margin:0 auto;position:relative;}. Img-layer {position: absolute;width: 500px; top: 0; left: 0; hidden;}. Img-layer img {width:500px; cursor: pointer;}. Img-layer:before {content:'; position: absolute; top: 0; right: 0; width: 0; height: 0 Border-style: solid; border-width: 0; border-color: rgba # fff; border-radius: 004px; box-shadow: 0 1px 1px rgba,-1px 1px 1px rgba;-webkit-transition: all 0.4s ease-out; transition:all 0.4s ease-out;}. Img-layer:hover:before {border-right-width:100px; border-bottom-width:100px } Corner effect

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