.home_title {
  text-align: center;
  padding-top: 60px;
}
.solution_list {
  width: 1200px;
  margin: 40px auto;
}
.solution_list ul {
  margin-right: -48px;
}
.solution_list li {
  float: left;
  width: 370px;
  margin-right: 46px;
  margin-bottom: 38px;
  position: relative;
}
.solution_list li a {
  display: block;
}
.solution_list h2 {
  font-size: 20px;
  color: #333;
  font-weight: normal;
  line-height: 48px;
  border-bottom: 1px solid var(--primary-color);

  
}
.solution_list h2 a {
  color: #333;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  white-space: wrap;
  line-clamp: 1;
}
.solution_list h2 a:hover {
  color: var(--primary-color);
}
.solution_list .intro {
  line-height: 22px;
  color: #999;
  margin-top: 4px;

  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  white-space: wrap;
  line-clamp: 3;
}
.solution_list .intro a:hover {
  color: var(--primary-color);
}
.solution_list .shade {
  display: block;
  width: 370px;
  height: 120px;
}
.solution_list .solu_img {
  width: 370px;
  height: 190px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
  border-radius: 10px;
}
.solu_img .shade {
  position: absolute;
  z-index: 3;
  top: 100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: #fff;
  opacity: 0.6;
  filter: alpha(opacity=60);
  transition: 0.5s all;
}
.solu_img:hover .shade {
  top: 0;
  transition: 0.6s ease-in-out;
}
.solu_img .img_icon {
  transform: rotate(360deg);
  transition: 0.6s ease-in-out;
  position: absolute;
  top: 50%;
  left: -100%;
  margin-left: -20px;
  margin-top: -20px;
  display: inline-block;
  z-index: 3;
}
.solu_img:hover .img_icon {
  left: 50%;
  transform: rotate(3600deg);
  -webkit-transform: rotate(3600deg);
  -moz-transform: rotate(3600deg);
  -o-transform: rotate(3600deg);
  -ms-transform: rotate(3600deg);
  transition: 0.6s ease-in-out;
  -webkit-transition: 0.6s ease-in-out;
  -moz-transition: 0.6s ease-in-out;
  -o-transition: 0.6s ease-in-out;
  -ms-transition: 0.6s ease-in-out;
}
.solu_img img {
  transform: scale(1);
  -webkit-transform: scale(1);
  -moz-transform: scale(1);
  -o-transform: scale(1);
  -ms-transform: scale(1);
  transition: All 0.6s ease-in-out;
  -webkit-transition: All 0.6s ease-in-out;
  -moz-transition: All 0.6s ease-in-out;
  -o-transition: All 0.6s ease-in-out;
  -ms-transition: All 0.6s ease-in-out;
  height: 100%;

  aspect-ratio: 16/9;
  object-fit: cover;
  object-position: top center;
}
.solu_img:hover > img {
  transform: scale(1.4);
  -webkit-transform: scale(1.2);
  -moz-transform: scale(1.2);
  -o-transform: scale(1.2);
  -ms-transform: scale(1.2);
  transition: All 0.6s ease-in-out;
  -webkit-transition: All 0.6s ease-in-out;
  -moz-transition: All 0.6s ease-in-out;
  -o-transition: All 0.6s ease-in-out;
  -ms-transition: All 0.6s ease-in-out;
}