Element button pseudo-element :after generated with font-size 16px margin 0px box-shadow 4px 4px 6px rgba(0,0,0,0.4) line-height 1 z-index auto display block font-weight normal box-sizing content-box cursor default float none border-radius overflow visible background transform text-shadow 4px 4px 6px rgba(0,0,0,0.5) width auto padding 0px position static border 0px rgba(0,0,0,1) solid height auto transition