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