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