Element block pseudo-class :active generated with background outline none box-shadow 1px 1px 1px rgba(0,0,0,0.3) box-sizing content-box height auto opacity 1 position static border-radius width 160px z-index auto line-height 1 margin 0px float none font-weight normal padding 20px cursor default font-size 16px border 38px rgba(0,0,0,1) solid transition display block transform text-shadow 1px 1px 1px rgba(0,0,0,0.2) overflow hidden