Element block pseudo-class :active generated with transition font-size 16px text-shadow 1px 1px 1px rgba(0,0,0,0.2) display block z-index auto border-radius float none padding 20px box-shadow 3px 3px 4px rgba(0,0,0,0.4) margin 0px box-sizing content-box background position static width 160px border 0px rgba(0,0,0,1) solid cursor default font-weight normal overflow hidden transform height auto line-height 1