.useful-links-section .useful_links {
  display: flex;
  flex-wrap: wrap;
  padding: 0;
  margin: -10px;
}
.useful-links-section .useful_links li {
  padding: 10px;
  list-style: none;
  max-width: 25%;
  width: 100%;
}
@media only screen and (max-width: 992px) {
  .useful-links-section .useful_links li {
    max-width: 50%;
  }
}
@media only screen and (max-width: 575px) {
  .useful-links-section .useful_links li {
    max-width: 100%;
  }
}
.useful-links-section .useful_links li a {
  text-align: center;
  border: 2px solid var(--rv-primary);
  padding: 10px 20px;
  background: var(--rv-primary);
  display: block;
  border-radius: 5px;
  color: var(--rv-white);
  text-decoration: none;
}
.useful-links-section .useful_links li a:hover {
  color: var(--rv-white);
  border-color: var(--rv-secondary);
  background: var(--rv-secondary);
}