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