* {
  margin: 0;
  padding: 0;
}

.header {
  width: 1920px;
  height: 638px;
  background: url("/skin/images/img/3.png") no-repeat center;
  background-size: cover;
}

.footer1 {
  width: 1920px;
  height: 1448px;
  background: url("/skin/images/img/1.png") no-repeat center;
  background-size: cover;
}

.footer2 {
  width: 1920px;
  height: 942px;
  text-align: center;
  padding-top: 85px;
  box-sizing: border-box;
}

.content {
  height: 1617px;
  background-color: #fff;
}

.content .wrap .item-title-wrap {
  text-align: center;
}

.content .wrap .item-title-wrap .title {
  font-size: 28px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #333333;
  line-height: 40px;
  letter-spacing: 1px;
  margin-top: 60px;
}

.content .wrap .item-title-wrap .line-wrap {
  width: 470px;
  height: 1px;
  background: #DDDDDD;
  margin: 0 auto;
  margin-top: 25px;
}

.content .wrap .item-title-wrap .line-wrap .line {
  width: 145px;
  height: 1px;
  background: #5465CF;
  margin: 0 auto;
}

.content .wrap .item-title-wrap .subtitle {
  margin-top: 19px;
  font-size: 16px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #666666;
  line-height: 22px;
}

.content .wrap .list {
  padding: 0 360px;
  padding-top: 57px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.content .wrap .list .item {
  width: 302px;
  text-align: center;
  margin-bottom: 56px;
}
.content .wrap .list .item:hover img {
  width: 100px;
}

.content .wrap .list .item img {
  transition: all 0.2s;
  width: 80px;
}

.content .wrap .list .item .item-title {
  font-size: 24px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #333333;
  line-height: 33px;
  letter-spacing: 1px;
  margin-top: 30px;
}

.content .wrap .list .item .subtitle {
  font-size: 16px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #333333;
  line-height: 22px;
  margin-top: 26px;
}

.content .wrap2 .list .item {
  width: 380px;
  height: 274px;
  background: #FFFFFF;
  border-radius: 10px;
  border: 3px solid #F6F6F6;
  padding: 32px 39px;
  box-sizing: border-box;
  transition: all 0.2s;
}
.content .wrap2 .list .item:hover{
  box-shadow: 3px 3px 40px 0px rgba(228, 228, 228, 0.5);
}