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