@-webkit-keyframes flash{0%,50%,to{opacity:1}25%,75%{opacity:0}}@keyframes flash{0%,50%,to{opacity:1}25%,75%{opacity:0}}.flash-animation{-webkit-animation-name:flash;animation-name:flash;-webkit-animation-duration:3s;animation-duration:3s;-webkit-animation-iteration-count:infinite;animation-iteration-count:infinite}