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