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