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