* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  background: linear-gradient(45deg, red, yellow);
}
h2 {
  position: relative;
  display: flex;
  gap: 5px;
  color: #fff;
  font-size: 4em;
  cursor: pointer;
}
h2 span {
  position: relative;
  filter: blur(5px);
  padding: 0 5px;
  transition: 0.5s;
}
h2 span:hover {
  filter: blur(0px);
  transition: 0s;
}
h2 span i {
  position: relative;
  inset: 0;
  background: transparent;
}
h2 span:hover i::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 2px;
  height: 8px;
  background: #fff;
  box-shadow: 0 53px #fff,
  36px 53px #fff,
  36px 0 #fff;
}
h2 span:hover i::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 2px;
  height: 8px;
  background: #fff;
  box-shadow: 0 60px #fff,
  30px 60px #fff,
  30px 0 #fff;
}