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