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