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