Element block pseudo-element :after generated with transition box-sizing content-box background line-height 1 transform cursor default border 7px rgba(0,0,0,1) solid position static padding 20px border-radius width 160px font-weight normal margin 0px height auto z-index auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) overflow hidden font-size 16px text-shadow 1px 1px 1px rgba(0,0,255,1) display block float none