Css Border Radius Top. 5px 10px 15px 20px. Here are the rules.
The further styling is complete in the css codes. Css border radius generator for lazy people. The css border top left radius property is used when adding rounded corners to your borders.
The first value is used to modify the top left corner.
Border top right radius can be set with the following values. Both models make use of the rounded corner. 15px 50px 30px 5px. Here are the rules.