.content{
  min-width: 1200px;
  margin-bottom: 160px;
}

.new-center-list {
  width: 1400px;
  margin: 0 auto;
  overflow: hidden;
}

.center-list {
  padding-bottom: 50px;
  width: 100%;
  display: none;
  margin-top: 65px;
  overflow: hidden;
  position: relative;
  padding-bottom: 40px;
}

.center-list-span {
  background-color: #f9fafc;
  overflow: hidden;
  cursor: pointer;
  float: left;
  padding-bottom: 20px;
  margin-bottom: 30px;
  width: 440px;
  margin-right: 40px;
  position: relative;
  transition: box-shadow 0.4s linear;
  -moz-transition: box-shadow 0.4s linear;
  -webkit-transition: box-shadow 0.4s linear;
  -o-transition: box-shadow 0.4s linear;
}

.center-list-span:hover {
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
}

.center-list-span a {
  text-decoration: none !important;
}

.list-sapn-icon {
  border-radius: 3px;
  height: 300px;
  width: 100%;
  overflow: hidden;
  /* padding-left: 20px; */
}

.list-sapn-icon img {
  transition: all 0.2s linear;
  -moz-transition: all 0.2s linear;
  -webkit-transition: all 0.2s linear;
  -o-transition: all 0.2s linear;
}
.list-sapn-icon img:hover {
  transform: scale(1.1);
}

.list-sapn-icon img {
  width: 100%;
  height: 100%;
}

.content-header-title {
  padding: 0 20px;
  color: #333333;
  font-size: 18px;
  font-weight: 600;
  margin-top: 10px;
  height: 25px;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
  /* padding-bottom: 22px; */
  /* border-bottom: 1px solid #E8E8E8; */
}

.content-header-subtitle {
  padding: 0 20px;
  color: #999999;
  margin-top: 8px;
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}

@media screen and (max-width: 1400px) {
  .new-center-list {
    width: 1200px;
  }
  .center-list-span {
    width: 380px;
    margin-right: 30px;
  }
}