Element block pseudo-class :active generated with line-height 1 padding 20px position static border-radius overflow hidden transform transition display inline-block width 160px text-shadow 1px 1px 1px rgba(0,0,0,0.2) cursor default margin 11px z-index auto float none height auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) box-sizing content-box border 0px rgba(0,0,0,1) solid font-size 16px font-weight normal background