@-webkit-keyframes flash-lighter{0%,50%,100%{opacity:1}
25%,75%{opacity:.5}
}
@-moz-keyframes flash-lighter{0%,50%,100%{opacity:1}
25%,75%{opacity:.5}
}
@-ms-keyframes flash-lighter{0%,50%,100%{opacity:1}
25%,75%{opacity:.5}
}
@-o-keyframes flash-lighter{0%,50%,100%{opacity:1}
25%,75%{opacity:.5}
}
@keyframes flash-lighter{0%,50%,100%{opacity:1}
25%,75%{opacity:.5}
}