Teach you how to draw a circle with a gradient border using CSS!
In the previous article "Using HTML/CSS to create interesting dynamic wavy text lines", I introduced how to use HTML/CSS to create dynamic wavy text lines. Interested friends can Go and find out~
This article will continue to introduce to you how to use css to realize a circle with a gradient border.
First of all, let me give you a brief introduction to the implementation idea: I will create two divs, one is an external div with the class name outer_circle
, and the other is the class name inner_circle# The inner div of ##; the outer div contains a large circle with a gradient color, and the inner div contains a small white circle that serves as the inner end of the circle, creating the border of the circle.
<!DOCTYPE HTML> <html> <head> <meta charset="UTF-8"> <title></title> <style> .outer_circle { position: relative; margin: 50px; width: 100px; height: 100px; border-radius: 50%; background: #ffffff; } .inner_circle { background-image: linear-gradient( to bottom, rgb(123, 93, 255) 0%, rgb(56, 225, 255) 100%); content: ''; position: absolute; top: -20px; bottom: -20px; right: -20px; left: -20px; z-index: -1; border-radius: inherit; } </style> </head> <body> <div class="outer_circle"> <div class="inner_circle"></div> </div> </body> </html>
linear-gradient()The function draws a circle with a gradient border. The function of
linear-gradient() is to create a picture that represents a linear gradient of two or more colors.
linear-gradient()Function syntax such as:
.class_name { background-image: linear-gradient(direction, color1, color2 }
/* 从上到下,蓝色渐变到红色 */ linear-gradient(blue, red); /* 渐变轴为45度,从蓝色渐变到红色 */ linear-gradient(45deg, blue, red); /* 从右下到左上、从蓝色渐变到红色 */ linear-gradient(to left top, blue, red); /* 从下到上,从蓝色开始渐变、到高度40%位置是绿色渐变开始、最后以红色结束 */ linear-gradient(0deg, blue, green 40%, red);
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