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