@-webkit-keyframes blink {
 10% { transform: scale(1, 1) rotate(80deg); }
 20% { transform: scale(0, 0) rotate(160deg); }
 100% { transform: scale(0, 0) rotate(0deg); }
}
@keyframes blink {
 10% { transform: scale(1, 1) rotate(80deg); }
 20% { transform: scale(0, 0) rotate(160deg); }
 100% { transform: scale(0, 0) rotate(0deg); }
}
.blink {
  position: relative;
  display: inline-block;
  width:100%;
}
.blink:after, .blink:before {
  content: "";
  position: absolute; top: 0; left: 0;
  display: block;
  width: 20%;
  height: 20%;
  background-image: 
    radial-gradient(rgba(255,255,255,1), rgba(255,255,255,0) 30%),
    linear-gradient(45deg, rgba(0,0,0,0) 49%, rgba(255,255,255,.4) 50%, rgba(0,0,0,0) 51%),
    linear-gradient(135deg, rgba(0,0,0,0) 49%, rgba(255,255,255,.4) 50%, rgba(0,0,0,0) 51%);
  -webkit-animation: blink 10s linear infinite;
  animation: blink 10s linear infinite;
  transform: scale(0, 0) rotate(0deg);
}
.blink:before {
  top: 30%;
  right: 0; left: auto;
  -webkit-animation-delay: 5s;
  animation-delay: 5s;
}

.heart-beat
{width:200px;
    height:200px;
    -webkit-clip-path: polyline(0,45.486 38.514,45.486 44.595,33.324 50.676,45.486 57.771,45.486 62.838,55.622 71.959,9 80.067,63.729 84.122,45.486 97.297,45.486 103.379,40.419 110.473,45.486 150,45.486);
    clip-path: polyline(0,45.486 38.514,45.486 44.595,33.324 50.676,45.486 57.771,45.486 62.838,55.622 71.959,9 80.067,63.729 84.122,45.486 97.297,45.486 103.379,40.419 110.473,45.486 150,45.486);
    }



 /*=========Heart rate========*/
 .heart-rate {
  width: 150px;
  height: 50px;
  position: relative;
  margin: 10px auto;
}

.fade-in {
  position: absolute;
  width: 100%;
  height: 100%;
  background-color: #FFFFFF;
  top: 0;
  right: 0;
  animation: heartRateIn 2.5s linear infinite;
}

.fade-out {
  position: absolute;
  width: 120%;
  height: 100%;
  top: 0;
  left: -120%;
  animation: heartRateOut 2.5s linear infinite;
  background: rgba(255, 255, 255, 1);
  background: -moz-linear-gradient(left, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 1) 50%, rgba(255, 255, 255, 0) 100%);
  background: -webkit-linear-gradient(left, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 1) 50%, rgba(255, 255, 255, 0) 100%);
  background: -o-linear-gradient(left, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 1) 50%, rgba(255, 255, 255, 0) 100%);
  background: -ms-linear-gradient(left, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 1) 50%, rgba(255, 255, 255, 0) 100%);
  background: linear-gradient(to right, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 1) 80%, rgba(255, 255, 255, 0) 100%);
}

@keyframes heartRateIn {
  0% {
    width: 100%;
  }
  50% {
    width: 0;
  }
  100% {
    width: 0;
  }
}

@keyframes heartRateOut {
  0% {
    left: -120%;
  }
  30% {
    left: -120%;
  }
  100% {
    left: 0;
  }
}