Element block pseudo-element :after generated with float none font-weight normal display block padding 5px z-index auto box-sizing content-box border 0px rgba(0,0,0,1) solid background overflow hidden outline none border-radius opacity 1 margin 0px line-height 1 transition transform cursor default position static font-size 16px width 160px box-shadow 1px 1px 1px rgba(0,0,0,0.3) height auto text-shadow 1px 1px 1px rgba(0,0,0,0.2)