Announcement Bar animation has stopped working

Site URL: https://buffalo-bison-lsrk.squarespace.com/config/pages

Hi my announcement bar animation has stopped working. Was working perfectly then stopped. Can anyone help?Here is the code:

/*ANIMATED GRADIENT ANNOUNCEMENT BAR*/
.sqs-announcement-bar {
background: linear-gradient(99deg, rgb(13,125,136), slategray, lightblue);
background-size: 400% 400%;
-webkit-animation: AnimationName 6s ease infinite;
-moz-animation: AnimationName 6s ease infinite;
animation: AnimationName 6s ease infinite;

@-webkit-keyframes AnimationName {
0%{background-position:0% 51%}
50%{background-position:100% 50%}
100%{background-position:0% 51%}
}

@-moz-keyframes AnimationName {
0%{background-position:0% 51%}
50%{background-position:100% 50%}
100%{background-position:0% 51%}
}

@keyframes AnimationName {
0%{background-position:0% 51%}
50%{background-position:100% 50%}
100%{background-position:0% 51%}
}

There is a selector that override the color, you can update the custom css like so

[data-header-theme] .sqs-announcement-bar-dropzone .sqs-announcement-bar {
    background: linear-gradient(99deg,#0d7d88,#708090,#add8e6);
    background-size: 400% 400%;
    -webkit-animation: AnimationName 6s ease infinite;
    -moz-animation: AnimationName 6s ease infinite;
    animation: AnimationName 6s ease infinite
}

@-webkit-keyframes AnimationName {
    0% {
        background-position: 0% 51%
    }

    50% {
        background-position: 100% 50%
    }

    100% {
        background-position: 0% 51%
    }
}

@-moz-keyframes AnimationName {
    0% {
        background-position: 0% 51%
    }

    50% {
        background-position: 100% 50%
    }

    100% {
        background-position: 0% 51%
    }
}

@keyframes AnimationName {
    0% {
        background-position: 0% 51%
    }

    50% {
        background-position: 100% 50%
    }

    100% {
        background-position: 0% 51%
    }
}

@-webkit-keyframes AnimationName {
    0% {
        background-position: 0% 49%
    }

    50% {
        background-position: 100% 52%
    }

    100% {
        background-position: 0% 49%
    }
}

@-moz-keyframes AnimationName {
    0% {
        background-position: 0% 49%
    }

    50% {
        background-position: 100% 52%
    }

    100% {
        background-position: 0% 49%
    }
}

@keyframes AnimationName {
    0% {
        background-position: 0% 49%
    }

    50% {
        background-position: 100% 52%
    }

    100% {
        background-position: 0% 49%
    }
}

All fixed thank you sir!!