Element block pseudo-class :active generated with padding 0px border-radius box-shadow float none line-height 1 overflow visible cursor default margin 0px border 0px rgba(0,0,0,1) solid display block transform box-sizing content-box font-weight normal transition font-size 16px background height auto width auto z-index auto text-shadow 1px 1px 2px rgba(0,0,0,0.5) position static