Element button pseudo-element :after generated with box-sizing content-box height auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) width 160px margin 0px font-size 16px text-shadow 1px 1px 1px rgba(0,0,0,0.2) border-radius z-index auto border 0px rgba(0,0,0,1) solid display block transition float none font-weight normal background cursor default line-height 1 transform position static overflow hidden padding 20px