.container {
  position: relative;
width: 1000px;
height: 126px;
}

.text {
  position: absolute;
  top: 40%;
  left: 50%;
  transform: translate(-80%, -50%);
  color: red;
  

}

.h1 {
  position: absolute;
  top: 40%;
  left: 50%;
  transform: translate(-80%, -50%);
  color: blue;
  font-size: 50px;
  font-family: "Comic Sans MS";
   -webkit-animation: glow 1s ease-in-out infinite alternate;
  -moz-animation: glow 1s ease-in-out infinite alternate;
  animation: glow 1s ease-in-out infinite alternate;
}

@-webkit-keyframes glow {
  from {
    text-shadow: 0 0 10px #fff, 0 0 20px #fff, 0 0 30px #e60073, 0 0 40px #e60073, 0 0 50px #e60073, 0 0 60px #e60073, 0 0 70px #e60073;
  }
  
  to {
    text-shadow: 0 0 20px #fff, 0 0 30px #ff4da6, 0 0 40px #ff4da6, 0 0 50px #ff4da6, 0 0 60px #ff4da6, 0 0 70px #ff4da6, 0 0 80px #ff4da6;
  
}
}

body {
  background-color: black;
}