body.check .card-header{
    border-bottom: 1px solid blue !important;
  }
  
  
  
  body.check  .snowflakes {
  width: 100%; height: 1200px;
    position: absolute; top: -90px; left: 0;
    z-index: 999999;
    pointer-events: none;   
  }
  
  body.check  i, body.check  i:after, body.check  i:before { 
    /* background: white; */
  }
  body.check  i {
  display: inline-block;
  -webkit-animation: snowflakes 3s linear 2s 20;
  -moz-animation: snowflakes 3s linear 2s 20;
  position: relative;
  }
  body.check  i:after, body.check i:before {
  height: 100%;
  width: 100%;
  content: ".";
  position: absolute;
  top: 0px;
  left: 0px;
  -webkit-transform: rotate(120deg);
  }
  body.check  i:before { -webkit-transform: rotate(240deg); }
  
  @-webkit-keyframes snowflakes {
  0% {
    -webkit-transform: translate3d(0,0,0) rotate(0deg) scale(0.6);
  }
  100% {
    -webkit-transform: translate3d(15px, 1200px, 0px) rotate(360deg) scale(0.6);
  };
  }
  
  body.check  .snowflakes i:nth-child(3n) {
  width: 16px; height: 8px;
  -webkit-animation-duration: 4s;
  -webkit-animation-iteration-count: 30;
  -webkit-transform-origin: right -45px;
  background-color: green;
  }
  
  body.check  .snowflakes i:nth-child(3n+1) {
  width: 24px; height: 8px;
  -webkit-animation-duration: 6s;
  -webkit-animation-iteration-count: 45;
  -webkit-transform-origin: right -30px;
  background-color: green;
  }
  
  body.check  .snowflakes i:nth-child(3n+2) {
  width: 32px; height: 8px;
  -webkit-animation-duration: 8s;
  -webkit-animation-iteration-count: 60;
  -webkit-transform-origin: right -15px;
  background-color: green;
  }
  
  /* different delays so they don't all start at the same time */
  body.check .snowflakes i:nth-child(7n) {
  /* opacity:.3; */
  -webkit-animation-delay: 0s;
  -webkit-animation-timing-function:ease-in;
  background-color: red;
  }
  body.check .snowflakes i:nth-child(7n+1) {
  /* opacity:.4; */
  -webkit-animation-delay: 1s;
  -webkit-animation-timing-function:ease-out;
  background-color: blue;
  }
  body.check .snowflakes i:nth-child(7n+2) {
  /* opacity:.5; */
  -webkit-animation-delay: 1.5s;
  -webkit-animation-timing-function:linear;
  background-color: yellow;
  }
  body.check .snowflakes i:nth-child(7n+3) {
  /* opacity:.6; */
  -webkit-animation-delay: 2s;
  -webkit-animation-timing-function:ease-in;
  }
  body.check .snowflakes i:nth-child(7n+4) {
  /* opacity:.7; */
  -webkit-animation-delay: 2.5s;
  -webkit-animation-timing-function:linear;
  background-color: green;
  }
  body.check .snowflakes i:nth-child(7n+5) {
  /* opacity:.8; */
  -webkit-animation-delay: 3s;
  -webkit-animation-timing-function:ease-out;
  background-color: brown;
  }
  body.check .snowflakes i:nth-child(7n+6) {
  /* opacity:.9; */
  -webkit-animation-delay: 3.5s;
  -webkit-animation-timing-function:ease-in;
  background-color: orange;
  }