Element button pseudo-class :active generated with box-shadow 22px 0px 0px rgba(255,255,255,1) background display block height auto line-height 0 transform transition margin 0px border-radius cursor default box-sizing content-box position relative text-shadow 1px 1px 1px rgba(40,40,40,1) opacity 0.71 outline none font-size 16px float left padding 52px border 0px rgba(0,0,0,1) solid z-index auto font-weight normal overflow hidden width 340px