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