Element block pseudo-element :before generated with outline none font-weight normal display block margin 0px font-size 16px box-shadow 1px 1px 1px rgba(0,0,0,0.3) cursor default box-sizing content-box overflow hidden width 160px z-index auto opacity 1 position fixed background padding 19px border-radius float none height auto transition line-height 1 text-shadow 1px 1px 2px rgba(0,0,0,0.5) border 0px rgba(0,0,0,1) solid transform