/* -返回顶部- */
#back-top {width:54px; float:right; position:fixed; right:90px; bottom:50px;}
#back-top span {width:54px; height:54px; background:url(https://fz.xhd.cn/topic/include/img/icon.png) no-repeat; display:block;}
#back-top a{outline:none}

.box-title {
  width: 100%;
  text-align: center;
  box-sizing: border-box;
  font-size: 40px;
  color: #333;
  font-weight: bold;
  line-height: 40px;
}
.box-title span {
  color: #1e6dd9;
}

.btn {
  width: 323px;
  height: 71px;
  background: url("../images/btn.png") no-repeat center;
  font-weight: bold;
  font-size: 26px;
  color: #ffffff;
  line-height: 62px;
  text-align: center;
  margin: 0 auto;
  cursor: pointer;
}

.box2 .box-title {
  padding-top: 62px;
}
.box2 .list {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 50px;
  padding-bottom: 60px;
}
.box2 .list .item {
  width: 381px;
  height: 223px;
  background: url("../images/box2.png") no-repeat center;
  box-sizing: border-box;
}
.box2 .list .item .title {
  font-weight: 600;
  font-size: 32px;
  color: #ffffff;
  height: 56px;
  line-height: 56px;
  text-align: center;
}
.box2 .list .item .des {
  font-size: 22px;
  color: #1b3e84;
  padding: 12px 40px;
  line-height: 30px;
  letter-spacing: 1px;
}

.box3 {
  height: 1018px;
  background: url("../images/box3-bg.png") no-repeat center;
}
.box3 .box-title {
  padding-top: 50px;
}
.box3 .list {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 80px;
  padding-bottom: 18px;
}
.box3 .list .item {
  width: 281px;
  height: 194px;
  background: #ffffff;
  border-radius: 20px;
  border: 2px solid #eeeeee;
}
.box3 .list .item .img {
  width: 99px;
  height: 99px;
  margin: -40px auto 0;
}
.box3 .list .item .des {
  font-size: 22px;
  color: #666666;
  line-height: 30px;
  padding: 0 18px;
}
.box3 .content {
  height: 427px;
  background: url("../images/box3-5.png") no-repeat center;
}
.box3 .tip {
  font-size: 20px;
  color: #666666;
  line-height: 30px;
  text-align: center;
  padding: 35px 0 28px;
}

.box4 {
  padding-bottom: 50px;
}
.box4 .box-title {
  padding-top: 62px;
}
.box4 .list {
  display: flex;
  flex-direction: column;
  padding-bottom: 32px;
}
.box4 .list .item {
  margin-top: 45px;
  width: 100%;
  height: 236px;
  background: url("../images/box4.png");
}
.box4 .list .item .title {
  font-weight: bold;
  font-size: 24px;
  color: #1e6dd9;
  line-height: 52px;
  text-align: center;
}
.box4 .list .item .list1 {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}
.box4 .list .item .list1 .item1 {
  width: 25%;
  line-height: 60px;
  font-weight: 600;
  font-size: 24px;
  color: #fff;
  text-align: center;
}
.box4 .list .item .list1 .item1:nth-child(n+5) {
  color: #333;
}

.box5 {
  height: 610px;
  background: url("../images/box5-bg.png") no-repeat center;
}
.box5 .box-title {
  padding-top: 40px;
}
.box5 .list {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 50px 0 40px;
}
.box5 .list .item {
  width: 281px;
  height: 308px;
  background: #ffffff;
  border-radius: 16px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.box5 .list .item .img {
  width: 79px;
  margin-top: 24px;
}
.box5 .list .item .t1 {
  font-weight: bold;
  font-size: 24px;
  color: #1e6dd9;
  line-height: 50px;
}
.box5 .list .item .t2 {
  padding: 0 15px;
  font-size: 22px;
  color: #333333;
  line-height: 35px;
}

.page .campus {
  padding: 60px 0 40px;
}