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