Element block pseudo-class :active generated with border 0px rgba(0,0,0,1) solid background width 160px text-shadow 1px 1px 1px rgba(0,0,0,0.2) display inline padding 20px margin 0px cursor default box-sizing border-box font-size 16px font-weight normal line-height 1 transform height auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) transition float left border-radius z-index auto overflow visible position relative