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