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