.hover_border {
  position: fixed;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 2px solid lightgray;
  background-color: rgb(32, 32, 32);
  font-size: clamp(10px, 2.5vw, 1.2rem);
}

.hover_border > a {
  font-size: clamp(18px, 2.8vw, 1.6rem);
  font-weight: bold;
  padding: 0 1rem;
  text-decoration: none;
  border-right: 2px solid rgb(54, 54, 54);
}

.hover_border li {
  padding: 1rem 0;
  margin: 0.5rem 0;
  list-style: none;
}

.hover_border ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
}

.hover_border li > a {
  text-decoration: none;

  padding: 0.7rem 0.5rem;
  margin: 0 0.5rem;

  position: relative;

  transition: all 0.5s;
}

.hover_border h2 {
  text-decoration: underline;
}

.hover_border li > a::before {
  content: "";
  position: absolute;

  border-top: 2px solid #fff;
  background-color: transparent;

  height: 0%;
  width: 0%;

  top: 0;
  left: 0;
  
  transition: all 0.5s;
}

.hover_border li > a::after {
  content: "";
  position: absolute;

  border-bottom: 2px solid #fff;
  background-color: transparent;
  
  height: 0%;
  width: 0%;

  bottom: 0px;
  right: 0px;

  transition: all 0.5s;
}

.hover_border li > a:hover::before,
.hover_border li > a:hover::after {

  width: 100%;
}