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