Element block pseudo-class :active generated with background line-height 1 margin 0px cursor default display block width 160px border-radius overflow hidden outline none text-shadow 1px 1px 1px rgba(0,0,0,0.2) padding 20px position static font-size 16px box-sizing content-box box-shadow 4px 4px 6px rgba(0,0,0,0.4) transition z-index auto font-weight normal float none height auto opacity 1 border 1px rgba(0,0,0,1) solid transform