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