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