.cover-box {
  position: relative;
}

.cover {
  width: 100%;
  display: block;
}

.cover-box a {
  position: absolute;
  right: 1.2rem;
  bottom: 1.6rem;
  font-size: 1rem;
  color: #fff;
  opacity: 0;
  transition: opacity 0.4s;
}

.cover-box:hover a {
  opacity: 1;
}


.ul {
  border-bottom: 1px solid rgba(0,0,0,0.1);
  flex-wrap: wrap;
}

.ul .li {
  padding: 0 2.5rem;
  color: rgba(0,0,0,0.45);
  line-height: 4rem;
  cursor: pointer;
}

.ul .active {
  font-size: 1rem;
  color: #0E0E0E;
}

.type .t-item {
  color: rgba(0,0,0,0.45);
  padding:  0 0.8rem;
}

.type .active {
  font-size: 1rem;
  color: #000000;
  line-height: 3.6rem;
}

.page-1 {
  padding-bottom: 5rem;
}

.list {
  flex-wrap: wrap;
}

.list .g-box {
  width: 25%;
}

.list .item {
  text-align: center;
  padding: 3rem 2rem 3.4rem 2rem;
  transition: 0.3s;
  margin: 1.5rem 0 0 0;
}

.list .item:hover {
  box-shadow: 0px 2px 12px 10px rgba(7,55,112,0.07);
  transform: translateY(-10px);
}

.list .item img {
  width: 9rem;
  height: 11rem;
  display: block;
}

.list .item .name {
  margin: 2rem 0 1.2rem 0;
  color: rgba(0,0,0,0.85)
}

.list .item .desc {
  color: rgba(0,0,0,0.7)
}

.g-button {
  border: 2px solid rgb(30, 38, 120);
  margin: 2.2rem auto 0 auto;
  color: #000;
}


.duty {
  padding: 4.5rem 0;
}

.duty img {
  width: 23.5rem;
  height: 23.5rem;
}

.duty .d-1 .c {
  margin-left: 4rem;
}

.duty .d-2 {
  margin-top: 7rem;
}

.duty .d-2 .c {
  margin-right: 4rem;
}

.duty .i-title {
  line-height: 1;
}

.duty .i-desc {
  margin: 1rem 0;
  color: rgba(0,0,0,0.65);
  line-height: 1.6;
}

.duty .i-list {
  color: rgba(0,0,0,0.65);
  line-height: 1.9;
}

.page-3 {
  padding: 0 6px 5rem 6px;
}

.page-3 .list .g-box {
  width: 33.33%;
  padding: 0 10px;
}

.page-3 .list .item {
  margin: 3rem 0 0 0;
  padding: 0;
}

.page-3 .list .item img {
  width: 100%;
  height: 16.9rem;
}

.page-3 .tail {
  padding: 1.2rem;
}

.page-3 .list .item .name {
  margin: 0 0 0.4rem;
}



.case-list {
  padding: 1.5rem 0;
}

.case-list img {
  width: 20rem;
  height: 20rem;
}

.case-list .case-item {
  padding: 2.5rem 0;
}

.case-list .left img {
  margin-right: 4rem;
}

.case-list .right .c {
  margin-right: 4rem;
}

.case-list .right img {
  margin-left: auto;
}

.case-list .desc {
  color: rgba(0,0,0,0.65);
  margin-top: 1.2rem;
}