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