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