.friends {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  width: 80%;
  height: 100%;
  margin: auto;
  margin-top: 20px;
  margin-bottom: 20px;
}

.friends a img {
  width: 120px;
  margin: 80px;
  filter: drop-shadow(10px 10px 10px rgba(92, 83, 3, 0.8));
  transition: transform 0.5s;
}

.friends a img:hover {
  transform: scale(1.1);
}

#main {
  background-image: linear-gradient(rgba(232, 219, 167, 0.9)),
    url(../img/CU.png);
  background-position: center;
  background-size: cover;
}