@keyframes flickerOn {
    12%{
        opacity: 0.12;
    }
    22%{
        opacity: 0.22;
    }
    60%{
        opacity: 0.6;
    }
    18%{
        opacity: 0.18;
    }   
    86%{
        opacity: 0.86;
    }
    96%{
        opacity: 0.96;
    }
    69%{
        opacity: 0.69;
    }
    82%{
        opacity: 0.82;
    }
    98%{
        opacity: 0.98;
    }
    69%{
        opacity: 0.69;
    }
    76%{
        opacity: 0.76;
    }
    82%{
        opacity: 0.82;
    }
    98%{
        opacity: 0.98;
    }
    100%{
        opacity: 1;
    }
}