Use auxiliary lines in PS to measure the radius of the fillet; In addition, border-radius can use the / tag, for example: border-radius: 35px 25px 30px 20px / 35px 25px 15px 30px;, so that the two lower rounded corners are ellipses, and the lower right corner x The axis radius is 30px, the y-axis radius is 15px, the x-axis radius of the lower left corner is 20px, and the y-axis radius is 30px. I hope it will be helpful to your study.
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Use auxiliary lines in PS to measure the radius of the fillet;
In addition,
border-radiuscan use the/tag, for example:border-radius: 35px 25px 30px 20px / 35px 25px 15px 30px;, so that the two lower rounded corners are ellipses, and the lower right corner x The axis radius is 30px, the y-axis radius is 15px, the x-axis radius of the lower left corner is 20px, and the y-axis radius is 30px. I hope it will be helpful to your study.