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