.u-title-h2 {
  font-size: 32px;
  color: #374e82;
}

.lists {
  overflow: hidden;
  margin-top: 22px;
  margin-left: -27px;
}

.lists li {
  position: relative;
  overflow: hidden;
  float: left;
  width: 320px;
  padding: 10px;
  margin-left: 27px;
  margin-bottom: 22px;
  text-align: center;
  box-sizing: border-box;
}

.lists .item-img {
  overflow: hidden;
  display: block;
  width: 100%;
  height: 210px;
}

.lists .item-img img {
  display: block;
  width: 100%;
  -webkit-transition: .5s all;
  -moz-transition: .5s all;
  transition: .5s all;
}

.lists .item-content {
  overflow: hidden;
  height: 160px;
}

.lists h3 {
  margin: 20px 0;
  font-size: 20px;
  color: #374e82;
}

.lists .des {
  line-height: 1.5;
  margin: 10px 0;
  font-size: 12px;
  color: #474b56;
  text-align: left;
}

.lists .read-more {
  position: absolute;
  bottom: 6px;
  right: 0;
  left: 0;
  width: 90px;
  height: 26px;
  line-height: 26px;
  margin: 10px auto;
  font-size: 14px;
  color: #fff;
  text-align: center;
  border: 1px solid #374e82;
  background-color: #374e82;
  box-sizing: border-box;
}

.lists .list-bg {
  position: absolute;
  left: 0;
  top: -450px;
  z-index: -1;
  width: 100%;
  height: 100%;
  background-color: #374e82;
  -webkit-transition: all .5s linear;
  -moz-transition: all .5s linear;
  -ms-transition: all .5s linear;
  -o-transition: all .5s linear;
  transition: all .5s linear;
}

.lists li:hover .item-img img {
  -webkit-transform: scale(1.2);
  -moz-transform: scale(1.2);
  -o-transform: scale(1.2);
  -ms-transform: scale(1.2);
  transform: scale(1.2);
}

.lists li:hover h3 {
  color: #fff;
}

.lists li:hover .des {
  color: #fff;
}

.lists li:hover .read-more {
  border: 1px solid #fff;
}

.lists li:hover .list-bg {
  top: 0;
}