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