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