.about-menu {
  padding: 30px 0;
  text-align: center;
  border-bottom: 1px solid #e3e3e3;
  background: #fff;
}

.about-menu ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
}

.about-menu ul li {
  height: 46px;
  line-height: 46px;
  display: inline-block;
  margin: 0 10px;
}

.about-menu ul li a {
  padding: 0 14px;
  height: 40px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  font-size: 15px;
  color: var(--color-primary);
  font-weight: 700;
  border: 1px solid var(--color-primary);
  position: relative;
  /* border-radius: var(--button-radius); */
  border-radius:5px ;
  transition: 0.3s;
}
.about-menu ul li a:hover{
  background-color: var(--color-primary);
  color: #fff;
}

.about-menu ul li.active a {
  background: var(--color-primary);
  color: #fff;
}

@media screen and (max-width: 768px) {
  .about-menu {
    padding: 20px 0 15px;
  }

  .about-menu ul li {
    height: 36px;
    line-height: 36px;
    margin: 0 5px 5px;
  }

  .about-menu ul li a {
    font-size: 14px;
    padding: 0 30px;
  }
}