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