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