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