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