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