Methods and techniques on how to achieve smooth transition of images through pure CSS

Methods and techniques on how to achieve smooth transition of images through pure CSS

Introduction:
In web design, the use of images is very common, how to make it Images present a smooth transition effect during switching and loading, making the user experience smoother. This is an issue that every designer and developer must consider. This article will introduce some methods and techniques to achieve smooth transition of images through pure CSS, and provide specific code examples.

1. Zoom transition effect
You can use the transform attribute of CSS to achieve the zoom transition effect of the image. By setting the scale value from 1 to 0 or from 0 to 1, and matching the transition attribute, you can make the picture smoothly transition from large to small or from small to large.

The sample code is as follows:

.img-transition {
  transition: transform 0.5s ease;
}

.img-transition:hover {
  transform: scale(1.2);
}

In the above code, .img-transition is the class name of the image. When the mouse hovers over the image, the image will It will be zoomed at a ratio of 1.2 times, and there will be a 0.5 second transition effect throughout the process. By adjusting the scale value and transition time, different effects can be achieved.

2. Fade-in and fade-out effect
Use the opacity attribute and transition attribute of CSS to achieve the fade-in and fade-out effect of the image. By setting the opacity value from 0 to 1 or from 1 to 0, and matching the transition attribute, you can make the image smoothly transition from transparent to visible or from visible to transparent.

The sample code is as follows:

.img-transition {
  transition: opacity 0.5s ease;
}

.img-transition:hover {
  opacity: 0.5;
}

In the above code, .img-transition is the class name of the image. When the mouse is hovered, the transparency of the image will change from 1 to 1. is 0.5, and the entire transition process is 0.5 seconds. By adjusting the opacity value and transition time, you can achieve different fade-in and fade-out effects.

3. Blurred transition effect
Use the filter attribute and transition attribute of CSS to achieve the blurred transition effect of the image. By setting the blur value from 0 to the specified blur level or from the specified blur level to 0, and matching the transition attribute, you can make the image smoothly go from clear to blur or from blur to Make transitions clearly.

The sample code is as follows:

.img-transition {
  transition: filter 0.5s ease;
}

.img-transition:hover {
  filter: blur(5px);
}

In the above code, .img-transition is the class name of the image. When the mouse is hovered, the image will be 5 pixels in size. The blur level shows that the entire transition process takes 0.5 seconds. By adjusting the blur value and transition time, different blur transition effects can be achieved.

Conclusion:
Through the above three methods, we can use pure CSS to achieve a smooth transition effect of images. Of course, these are just some examples, and there are many other properties and techniques in CSS that can be used to achieve different transition effects. I hope that the introduction of this article can provide you with some ideas and inspiration for achieving smooth transition of images in web design.

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