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