@-webkit-keyframes blink {
    0% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}

@-moz-keyframes blink {
    0% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}

@-webkit-keyframes blink-o50p {
    0% {
        opacity: 0.5;
    }

    50% {
        opacity: 0;
    }

    100% {
        opacity: 0.5;
    }
}

@-moz-keyframes blink-o50p {
    0% {
        opacity: 0.5;
    }

    50% {
        opacity: 0;
    }

    100% {
        opacity: 0.5;
    }
}

.animation-blink {
    -webkit-transition: all 1s ease-in-out;
    -moz-transition: all 1s ease-in-out;
    -o-transition: all 1s ease-in-out;
    -ms-transition: all 1s ease-in-out;
    transition: all 1s ease-in-out;
    -webkit-animation-direction: normal;
    -webkit-animation-duration: 2s;
    -webkit-animation-iteration-count: infinite;
    -webkit-animation-name: blink;
    -webkit-animation-timing-function: ease-in-out;
    -moz-animation-direction: normal;
    -moz-animation-duration: 2s;
    -moz-animation-iteration-count: infinite;
    -moz-animation-name: blink;
    -moz-animation-timing-function: ease-in-out;
}

.animation-blink-fast-o50p {
    -webkit-transition: all 0.5s ease-in-out;
    -moz-transition: all 0.5s ease-in-out;
    -o-transition: all 0.5s ease-in-out;
    -ms-transition: all 0.5s ease-in-out;
    transition: all 0.5s ease-in-out;
    -webkit-animation-direction: normal;
    -webkit-animation-duration: 1s;
    -webkit-animation-iteration-count: infinite;
    -webkit-animation-name: blink-o50p;
    -webkit-animation-timing-function: ease-in-out;
    -moz-animation-direction: normal;
    -moz-animation-duration: 1s;
    -moz-animation-iteration-count: infinite;
    -moz-animation-name: blink-o50p;
    -moz-animation-timing-function: ease-in-out;
}