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