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