.ctn1 .con .nav-right .ctn-list {
  margin-top: 20px;
}
.ctn1 .con .nav-right .ctn-list ul {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.ctn1 .con .nav-right .ctn-list ul li {
  width: 49.3%;
  border-radius: 10px;
  overflow: hidden;
  background: #f7f7f7;
  margin-top: 16px;
}
.ctn1 .con .nav-right .ctn-list ul li a {
  padding: 28px 30px;
  display: block;
}
.ctn1 .con .nav-right .ctn-list ul li a h2 {
  color: #333;
  -webkit-line-clamp: 1;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  text-overflow: ellipsis;
  overflow: hidden;
  line-height: 1.5;
  max-height: 1.5em;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}
.ctn1 .con .nav-right .ctn-list ul li a h3 {
  color: #B7B7B7;
  margin-top: 4px;
}
.ctn1 .con .nav-right .ctn-list ul li:hover a h2 {
  color: var(--color);
}
@media screen and (max-width: 1680px) {
  .ctn1 .con .nav-right .ctn-list {
    margin-top: 1vw;
  }
  .ctn1 .con .nav-right .ctn-list ul li a {
    padding: 1.4vw 1.5vw;
  }
}
@media screen and (max-width: 1024px) {
  .ctn1 .con .nav-right .ctn-list {
    margin-top: 1vw;
  }
  .ctn1 .con .nav-right .ctn-list ul li {
    margin-top: 10px;
  }
}
@media screen and (max-width: 768px) {
  .ctn1 .con .nav-right .ctn-list {
    margin-top: 20px;
  }
  .ctn1 .con .nav-right .ctn-list ul {
    display: block;
  }
  .ctn1 .con .nav-right .ctn-list ul li {
    width: 100%;
    border-radius: 8px;
  }
  .ctn1 .con .nav-right .ctn-list ul li a {
    padding: 14px;
  }
  .ctn1 .con .nav-right .ctn-list ul li a h2 {
    font-size: 16px;
  }
  .ctn1 .con .nav-right .ctn-list ul li a h3 {
    margin-top: 4px;
  }
}