Element block pseudo-class :active generated with z-index auto font-weight normal width 160px box-sizing content-box height auto float right cursor default opacity 0.77 background padding 20px font-size 16px display inline-block overflow visible margin 40px text-shadow 1px 1px 1px rgba(0,0,0,0.2) position static border-radius transform box-shadow 1px 1px 1px rgba(0,0,0,0.3) transition border 0px rgba(0,0,0,1) solid line-height 1