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