.ctn1 .con .nav-right .ctn-list ul {
  display: flex;
  flex-wrap: wrap;
}
.ctn1 .con .nav-right .ctn-list ul li {
  width: 30.6%;
  margin-top: 50px;
  position: relative;
}
.ctn1 .con .nav-right .ctn-list ul li .tu {
  border-radius: 15px;
  overflow: hidden;
}
.ctn1 .con .nav-right .ctn-list ul li .tu img {
  width: 100%;
}
.ctn1 .con .nav-right .ctn-list ul li .text {
  position: absolute;
  width: 100%;
  left: 0;
  top: 0;
  padding: 30px;
}
.ctn1 .con .nav-right .ctn-list ul li .text h2 {
  color: #333;
  line-height: 1.4;
  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 .text h3 {
  color: #b7b7b7;
  margin-top: 6px;
}
.ctn1 .con .nav-right .ctn-list ul li svg {
  position: absolute;
  left: 30px;
  bottom: 30px;
}
.ctn1 .con .nav-right .ctn-list ul li svg path {
  fill: #000;
  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:not(:nth-child(3n)) {
  margin-right: 4.1%;
}
.ctn1 .con .nav-right .ctn-list ul li:hover .text h2 {
  color: var(--color);
}
.ctn1 .con .nav-right .ctn-list ul li:hover svg path {
  fill: var(--color);
}
.ctn1 .con .nav-right .ctn-list ul li:hover .tu img {
  transform: scale(1.05);
  -webkit-transform: scale(1.05);
  -moz-transform: scale(1.05);
  -ms-transform: scale(1.05);
}
@media screen and (max-width: 1680px) {
  .ctn1 .con .nav-right .ctn-list ul li {
    margin-top: 2.5vw;
  }
  .ctn1 .con .nav-right .ctn-list ul li .text {
    padding: 1.5vw;
  }
  .ctn1 .con .nav-right .ctn-list ul li svg {
    left: 1.5vw;
    bottom: 1.5vw;
  }
}
@media screen and (max-width: 768px) {
  .ctn1 .con .nav-right .ctn-list {
    margin-top: 6px;
  }
  .ctn1 .con .nav-right .ctn-list ul li {
    width: 48.5%;
    margin-top: 14px;
  }
  .ctn1 .con .nav-right .ctn-list ul li .tu {
    border-radius: 8px;
  }
  .ctn1 .con .nav-right .ctn-list ul li .text {
    padding: 14px;
  }
  .ctn1 .con .nav-right .ctn-list ul li .text h2 {
    font-size: 16px;
  }
  .ctn1 .con .nav-right .ctn-list ul li .text h3 {
    font-size: 12px;
  }
  .ctn1 .con .nav-right .ctn-list ul li svg {
    width: 18px;
    height: 30px;
    left: 14px;
    bottom: 14px;
  }
  .ctn1 .con .nav-right .ctn-list ul li:not(:nth-child(3n)) {
    margin-right: 0;
  }
  .ctn1 .con .nav-right .ctn-list ul li:not(:nth-child(even)) {
    margin-right: 3%;
  }
}