snowflake help ;-;

a couple days ago, i found the snowflake code and it worked for the most part. unfortunately, now the snowflakes only fall down on the right side of my profile (and not even the whole right side, only the side where the about me is). the profiles ive seen with the snowflake code always have the snowflakes fall across the screen. i have no idea if i have another piece of code conflicting with the snowflake code.

this is the code:

<div class="snowflakes">

  <div class="snowflake">

   silly

  </div>

  <div class="snowflake">

  :3

  </div>

  <div class="snowflake">

  goofy

  </div>

  <div class="snowflake">

  :3

  </div>

  <div class="snowflake">

  silly

  </div>

  <div class="snowflake">

  :3

  </div>

  <div class="snowflake">

    goofy

  </div>

  <div class="snowflake">

    :3

  </div>

  <div class="snowflake">

    silly

  </div>

  <div class="snowflake">

    :3

  </div>

  <div class="snowflake">

    goofy

  </div>

  <div class="snowflake">

    :3

  </div>

</div>

<style>

.snowflake {

  color: white;

  font-size: 1em;

  font-family: Arial, sans-serif;

  text-shadow: 0 0 5px rgba(0,0,0,0.7);

}

@-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:10%;-webkit-animation-delay:1s,1s;animation-delay:1s,1s}.snowflake:nth-of-type(2){left:20%;-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:2s,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:1s,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:25%;-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}

</style>