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