.area-section {
  background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), 
              url('../images/uk_mapp.png') center center/cover no-repeat;
  height: 40vh;
  background-position: left;
  background-blend-mode: darken;
  position: relative;
}

.main-ul li{
color: #6D7933;
}
.text-olive {
  color: #6D7933;
}

.text-olive:hover {
  text-decoration: underline;
}



/* Responsive */
@media (max-width: 768px) {
 .area-section {
   height: 60vh;
 }
}