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