.content-box ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: block;
}

.content-box ul li {
  margin: 0;
  margin-bottom: 10px;
}

.content-box ul li a {
  display: block;
  width: 100%;
  text-align: center;
  background-color: #c7644b;
  color: #ffffff;
  text-decoration: none;
  border-radius: 5px;
  transition: background-color 0.3s, color 0.3s;
  padding-top: 10px;
  padding-bottom: 10px;
}

.content-box ul li a:hover {
  background-color: #e09494;
  color: #fff;
}