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