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