Element block pseudo-element :after generated with background margin 0px box-sizing content-box display block font-weight normal outline none cursor default padding 0px z-index auto overflow visible height auto transition box-shadow font-size 20px border-radius width auto text-shadow 1px 1px 0px rgba(0,0,0,0.25) border 4px rgba(255,0,0,1) solid float none position static line-height 2 transform opacity 1