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