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