.common-width {
  width: 75%;
}
.common-width .title_content {
  padding: 4%;
  display: block;
}
.case .famous .famous_say_text .famous_title .famous_title_right {
  font-size: 24px;
}
.case .famous .famous_say_text .famous_desc p {
  font-size: 14px;
}
.case .famous:hover {
  background: #3aa69f;
  color: #fff;
}
.case .famous:hover .famous_title .famous_title_right {
  color: #fff;
}
.case .famous:hover .famous_desc p {
  color: #fff;
}
.case .famous:hover .more_btn {
  background: #fff;
}
.case .famous:hover .more_btn a {
  color: #3aa69f;
  text-decoration: none;
}
@media only screen and (max-width: 1400px) {
  .common-width {
    width: 85%;
  }
}