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