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