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