.snowflake {
      color: #000;
      font-size: 1em;
      font-family: Arial, sans-serif;
      text-shadow: 0 0 5px #fff;
    }
    
    @-webkit-keyframes 
    snowflakes-fall
    {0%
        {top:-10%}100%{top:100%}
    }
    @-webkit-keyframes 
    snowflakes-shake
    {0%,100%
        {-webkit-transform:translateX(0);transform:translateX(0)
        }50%
        {-webkit-transform:translateX(80px);transform:translateX(80px)
        }
    }
    @keyframes 
    snowflakes-fall
    {0%
        {top:-10%
        }100%{
            top:100%}
    }
    @keyframes 
    snowflakes-shake
    {0%,100%
        {transform:translateX(0)
        }50%{
            transform:translateX(80px)
        }
    }
    .snowflake
    {position:
        fixed;top:-10%;
        z-index:9999;
        -webkit-user-select:none;
        -moz-user-select:none;
        -ms-user-select:none;
        user-select:none;
        cursor:default;
        -webkit-animation-name:snowflakes-fall,snowflakes-shake;
        -webkit-animation-duration:10s,3s;
        -webkit-animation-timing-function:linear,ease-in-out;-webkit-animation-iteration-count:infinite,infinite;-webkit-animation-play-state:running,running;
        animation-name:snowflakes-fall,snowflakes-shake;
        animation-duration:10s,3s;
        animation-timing-function:linear,ease-in-out;
        animation-iteration-count:infinite,infinite;
        animation-play-state:running,running}.snowflake:nth-of-type(0)
        {left:1%;-webkit-animation-delay:0s,0s;animation-delay:0s,0s}
        .snowflake:nth-of-type(1)
        {left:5%;-webkit-animation-delay:1s,1s;animation-delay:1s,1s}
        .snowflake:nth-of-type(2){left:10%;-webkit-animation-delay:6s,.5s;animation-delay:6s,.5s}
        .snowflake:nth-of-type(3){left:30%;-webkit-animation-delay:4s,2s;animation-delay:4s,2s}
        .snowflake:nth-of-type(4){left:40%;-webkit-animation-delay:3s,2s;animation-delay:2s,2s}
        .snowflake:nth-of-type(5){left:50%;-webkit-animation-delay:8s,3s;animation-delay:8s,3s}
        .snowflake:nth-of-type(6){left:60%;-webkit-animation-delay:6s,2s;animation-delay:6s,2s}
        .snowflake:nth-of-type(7){left:70%;-webkit-animation-delay:2.5s,1s;animation-delay:2.5s,1s}
        .snowflake:nth-of-type(8){left:80%;-webkit-animation-delay:2s,0s;animation-delay:1s,0s}
        .snowflake:nth-of-type(9){left:90%;-webkit-animation-delay:3s,1.5s;animation-delay:3s,1.5s}
        .snowflake:nth-of-type(10){left:15%;-webkit-animation-delay:2s,0s;animation-delay:2s,0s}
        .snowflake:nth-of-type(11){left:65%;-webkit-animation-delay:4s,2.5s;animation-delay:4s,2.5s}