Element block pseudo-class :active generated with transition box-sizing content-box border-radius overflow hidden text-shadow 1px 1px 1px rgba(0,0,0,0.2) padding 20px display block background transform height auto font-weight normal box-shadow 0px 3px 5px rgba(0,0,0,0.3) float none line-height 1 z-index auto font-size 16px cursor default border 0px rgba(0,0,0,1) solid width 160px margin 0px position static