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