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