.migane { animation-duration: 1s;
          animation-name: migane;
          animation-iteration-count: infinite;
          -webkit-animation-duration: 1s;
          -webkit-animation-name: migane;
          -webkit-animation-iteration-count: infinite;
          -moz-animation-duration: 1s;
          -moz-animation-name: migane;
          -moz-animation-iteration-count: infinite;
          -ms-animation-duration: 1s;
          -ms-animation-name: migane;
          -ms-animation-iteration-count: infinite;
          -o-animation-duration: 1s;
          -o-animation-name: migane;
          -o-animation-iteration-count: infinite;
          color: red; }

@keyframes migane {
    0% {
        opacity: 1;
    }
    75% {
        opacity: 1;
    }
    76% {
        opacity: 0;
    }
    100% {
        opacity: 0;
    }
}

@-webkit-keyframes migane {
    0% {
        opacity: 1;
    }
    75% {
        opacity: 1;
    }
    76% {
        opacity: 0;
    }
    100% {
        opacity: 0;
    }
}

@-moz-keyframes migane {
    0% {
        opacity: 1;
    }
    75% {
        opacity: 1;
    }
    76% {
        opacity: 0;
    }
    100% {
        opacity: 0;
    }
}

@-ms-keyframes migane {
    0% {
        opacity: 1;
    }
    75% {
        opacity: 1;
    }
    76% {
        opacity: 0;
    }
    100% {
        opacity: 0;
    }
}

@-o-keyframes migane {
    0% {
        opacity: 1;
    }
    75% {
        opacity: 1;
    }
    76% {
        opacity: 0;
    }
    100% {
        opacity: 0;
    }
}