Element block pseudo-class :active generated with border-radius display block width 160px background transition float none border 0px rgba(0,0,0,1) solid opacity 1 font-size 16px padding 6px outline none cursor default line-height 1 overflow hidden margin 0px position static height auto z-index auto box-sizing content-box font-weight normal box-shadow transform text-shadow 1px 2px 0px rgba(255,255,255,1)