.model-list-4 {
  padding-top: 50px;
  padding-bottom: 50px;
}
.model-list-4 .main {
  overflow: hidden;
  margin-top: 50px;
  position: relative;
}
.model-list-4 .container {
  width: 100%;
}
.model-list-4 .image {
  margin-bottom: 8px;
  position: relative;
}
.model-list-4 .image img {
  max-width: 100%;
}
.model-list-4 .itembox {
  position: relative;
}
.model-list-4 .itembox .item {
  margin-left: 2px;
  width: calc(100% - 4px);
  height: 100%;
  margin-top: 10px;
  margin-bottom: 10px;
  cursor: pointer;
  transition: .5s;
}
.model-list-4 .itembox .item.active {
  box-shadow: 0px 0px 10px 0px rgba(42,60,91,0.1);
  border-radius: 12px;
  background: #FFFFFF url(../../img/model4-btn.png) no-repeat 10px 1px;
  transition: .5s;
}
.model-list-4 .itembox .swiper-slide {
  transition: .3s;
}
.model-list-4 .itembox .item .h01 {
  padding: 6px 30px 5px 65px;
  font-size: 24px;
  font-weight: 500;
  color: #25272A;
  white-space: nowrap;
}
.model-list-4 .itembox .item.active .h01 {
  color: #0069FF;
}
.model-list-4 .itembox .item .h02 {
  padding: 0 15px 15px 65px;
  font-size: 16px;
  font-weight: 400;
  color: #555C66;
  line-height: 24px;
}
.model-list-4 .subitembox {
  display: flex;
  /* opacity: 0; */
  transition: 1s;
  position: absolute;
}
.model-list-4 .subitembox .item {
  float: left;
  margin-left: 26px;
  margin-right: 26px;
  height: 76px;
  position: relative;
  width: 100%;
}
.model-list-4 .subitembox .item:first-child {
  margin-left: 0;
}
.model-list-4 .subitembox .item:last-child {
  margin-right: 0;
}
.model-list-4 .subitembox .item .content {
  overflow: hidden;
  font-size: 38px;
  font-weight: 500;
  color: #25272A;
  line-height: 54px;
}
.model-list-4 .subitembox .item .subtitle,.model-list-4 .subitembox .item .unit {
  float: left;
}
.model-list-4 .subitembox .item .title {
  font-size: 18px;
  font-weight: 400;
  color: #006AFF;
  line-height: 22px;
  letter-spacing: 12px;
}