Element block pseudo-class :active generated with box-shadow 1px 1px 1px rgba(0,0,0,0.3) overflow hidden font-size 16px height auto margin 0px z-index auto border 0px rgba(0,0,0,1) solid display block background cursor default position static font-weight normal transform transition box-sizing content-box padding 20px line-height 1 border-radius width 450px text-shadow 1px 1px 1px rgba(0,0,0,0.2) float none