Element block pseudo-element :after generated with line-height 1 height auto transition position static border 2px rgba(255,255,255,1) solid padding 20px width 160px overflow hidden margin 0px transform float none border-radius font-size 16px box-shadow 0px 1px 5px rgba(90,90,90,0.56) display block text-shadow 1px 1px 1px rgba(0,0,0,0.2) z-index auto box-sizing content-box cursor default font-weight normal background