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