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