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