/* header start */
.header {
  font-size: 0;
  position: relative;
}

.header video {
  width: 100%;
  height: auto;
}

.header .header-content {
  position: absolute;
  top: 120px;
  left: 10vw;
}

.header .header-content .p-1 {
  padding: 0 !important;
  font-weight: bold;
  font-size: 32px;
  line-height: 50px;
  color: #090E34;
}

.header .header-content .p-2 {
  padding: 0 !important;
  font-size: 16px;
  color: #53566C;
  font-weight: normal;
}

.header .header-content button {
  background: linear-gradient(270deg, #1FA9F7 0%, #065CFF 100%);
  border-radius: 4px;
  padding: 6px 15px;
  font-weight: 400;
  font-size: 14px;
  color: #FFFFFF;
}

/* 当屏幕分辨率小于768时的样式 */
@media (max-width: 768px) {
  .fixed-top {
    background: #fff;
  }

  .header video {
    margin-top: 60px;
    height: 150px;
    object-fit: cover;
  }

  .header .header-content {
    bottom: 10px;
    background: rgb(255 255 255 / 51%);
    width: 80%;
    border-radius: 6px;
    padding-left: 10px;
    height: 60px;
    top: unset;
  }

  .header .header-content .p-1 {
    font-size: 16px;
    line-height: 30px;
    margin: 0;
    font-weight: bold;
  }

  .header .header-content .p-2 {
    font-size: 13px;
    line-height: 22px;
    margin: 0;
    font-weight: normal;
  }

  .header .header-content .p-3 {
    font-size: 13px;
    margin: 0;
    font-weight: normal;
  }

  .header .header-content button {
    float: right;
    margin-top: -45px;
    margin-right: 10px;
    font-size: 12px;
  }
}

/* header end */


.item-container {
  margin: 0 auto;
}

.item-container .item-container-title {
  text-align: center;
  margin-bottom: 20px;
}

.item-container .item-container-title ul {
  display: flex;
  padding: 0 15%;
  margin: 0 auto;
  box-shadow: 0px 5px 12px 1px rgba(0, 0, 0, 0.06);
  line-height: 46px;
}

.item-container .item-container-title li {
  flex: 1;
  position: relative;
  font-size: 14px;
  cursor: pointer;
}

.item-container .item-container-title li.active {
  color: #1A7AE7;
}

.item-container .item-container-title li.active::after {
  content: "";
  position: absolute;
  left: calc(50% - 9px);
  bottom: 0;
  width: 18px;
  height: 3px;
  background-color: #1A7AE7;
}

.pagination {
  justify-content: center;
  margin: 20px auto;
}
.pagination .page-link{
  font-size: 12px;
}
.pagination .page-link:focus {
  box-shadow: none;
}

.case {
  width: 70%;
  margin: 0 auto;
}

.case ul {
  display: flex;
  flex-wrap: wrap;
}

.case ul li {
  cursor: pointer;
  margin: 10px;
  border-radius: 6px;
  box-shadow: 0px 0 8px 1px rgba(30, 75, 151, 0.1);
  width: calc(25% - 20px);
  overflow: hidden;
  position: relative;
}

.case ul li .case-item-cover {
  width: 100%;
  object-fit: cover;
  height: 140px;
}

.case ul li .case-item-logo {
  height: 24px;
  margin: 10px 10px 0;
}

.case ul li div {
  width: 100%;
  padding: 10px;
}

.case ul li div h1 {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 14px;
  margin: 0;
  margin-bottom: 8px;
  line-height: 20px;
}

.case ul li div p {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  font-size: 12px;
  color: #53566C;
  line-height: 20px;
  margin-bottom: 5px;
}

.case ul li div span {
  font-size: 11px;
  color: #666;
  background: #F0F1F4;
  display: inline-block;
  margin-right: 5px;
  padding: 2px 5px;
}

/* 当屏幕分辨率小于768时的样式 */
@media (max-width: 768px) {
  .item-container .item-container-title ul {
    padding: 0 5%;
  }

  .case {
    width: 92%;
  }

  .case ul li {
    width: calc(50% - 20px);
  }
}

.bottom-part {
  position: relative;
}

.bottom-part img {
  width: 100%;
}

.bottom-part p {
  position: absolute;
  top: 120px;
  left: 200px;
  font-weight: normal;
  font-size: 18px;
  line-height: 30px;
  color: #090E34;
}

/* 当屏幕分辨率小于768时的样式 */
@media (max-width: 768px) {
  .bottom-part p {
    line-height: 20px;
    position: unset;
    text-align: center;
    font-size: 15px;
  }
}