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