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