<html> <head> <style> #leftCover { width: 30px; height: 50px; background-color: white; position: absolute; left: 0px; top: 0px; } #rightCover { width: 20px; height: 120px; background-color: white; position: absolute; top: 0px; left: 150px; } #boxShadowRegular { width: 152px; height: 19.5px; box-shadow: 0px 0px 1px #3b99FC inset, 0px 0px 4px 1px #3B99FC, 0px 0px 1.5px 1px #3B99FC; position: absolute; } </style> </head> <html> <div id="boxShadowRegular"></div> <div id="leftCover"></div> <div id="rightCover"></div> </html>