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