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