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