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