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