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