* {
  box-sizing: border-box;
  -moz-box-sizing: border-box;
  -o-box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg-color: #5134ff;
}

body {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  font-family: arial;
}

.container {
  font-size: 2.5rem;
  position: relative;
  font-weight: bold;
}
.container::after {
  content: "";
  animation: change-word 6s infinite;
  background-color: var(--bg-color);
  color: #fff;
  padding: 10px;
  border-radius: 10px;
  margin-left: 5px;
}

/* Start styling */
@keyframes change-word {
  0% {
    content: "Football";
  }
  25% {
    content: "Entertainment";
  }
  50% {
    content: "Coding";
  }
  75% {
    content: "Technology";
  }
  100% {
    content: "Football";
  }
}