Element block pseudo-class :active generated with transition text-shadow 1px 1px 0px rgba(255,255,255,0.66) background margin 0px width auto position static border 1px #b7b7b7 solid cursor default border-radius float none font-size 16px line-height normal display inline-block height auto z-index auto overflow visible transform font-weight normal box-sizing content-box padding 20px box-shadow 2px 2px 2px rgba(0,0,0,0.2)