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