.common_title_box .title_1 {
  font-size: 28px;
  font-family: Source Han Sans, Source Han Sans;
  font-weight: 500;
  color: #D82B35;
}
.common_title_box .title_2 {
  font-size: 16px;
  font-family: Source Han Sans, Source Han Sans;
  font-weight: 400;
  color: #3D3D3D;
  margin-left: 5px;
}
.dynamic_view {
  margin-top: 40px;
}
.dynamic_view .swiper_box {
  margin-top: 20px;
  position: relative;
}
.dynamic_view .swiper_box .swiper_1 {
  overflow: hidden;
}
.dynamic_view .swiper_box .swiper_1 .swiper-wrapper {
  width: 100%;
}
.dynamic_view .swiper_box .swiper_1 .swiper-wrapper .swiper-slide {
  display: flex;
  justify-content: space-between;
  width: 100%;
}
.dynamic_view .swiper_box .swiper_1 .swiper-wrapper .swiper-slide .img {
  width: calc(100% - 650px - 40px);
  height: 450px;
  object-fit: cover;
}
.dynamic_view .swiper_box .swiper_1 .swiper-wrapper .swiper-slide .text_message {
  width: 650px;
  padding: 0 10px 0 0;
}
.dynamic_view .swiper_box .swiper_1 .swiper-wrapper .swiper-slide .text_message .text1 {
  font-size: 24px;
  font-family: Source Han Sans, Source Han Sans;
  font-weight: 500;
  color: #3D3D3D;
  line-height: 36px;
}
.dynamic_view .swiper_box .swiper_1 .swiper-wrapper .swiper-slide .text_message .text2 {
  font-size: 16px;
  font-family: Source Han Sans, Source Han Sans;
  font-weight: 400;
  color: #666666;
  margin-top: 30px;
}
.dynamic_view .swiper_box .swiper_1 .swiper-wrapper .swiper-slide .text_message .slide_controls {
  margin-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.dynamic_view .swiper_box .swiper_1 .swiper-wrapper .swiper-slide .text_message .slide_controls .swiper_btns {
  display: flex;
  align-items: center;
}
.dynamic_view .swiper_box .swiper_1 .swiper-wrapper .swiper-slide .text_message .slide_controls .swiper_btns .btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  font-weight: bold;
  font-size: 18px;
  background-color: #d82b35;
  position: relative;
  overflow: hidden;
}
.dynamic_view .swiper_box .swiper_1 .swiper-wrapper .swiper-slide .text_message .slide_controls .swiper_btns .btn.next_btn {
  margin-left: 10px;
}
.dynamic_view .swiper_box .swiper_1 .swiper-wrapper .swiper-slide .text_message .slide_controls .swiper_btns .btn.disabled {
  pointer-events: none;
}
.dynamic_view .swiper_box .swiper_1 .swiper-wrapper .swiper-slide .text_message .slide_controls .swiper_btns .btn.disabled::after {
  display: block;
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  background-color: rgba(255, 255, 255, 0.5);
  left: 0;
  top: 0;
}
.dynamic_view .swiper_box .swiper_1 .swiper-wrapper .swiper-slide .text_message .slide_controls .detail_btn {
  width: 110px;
  height: 38px;
  opacity: 1;
  border: 1px solid #D82B35;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 14px;
  font-family: Source Han Sans, Source Han Sans;
  font-weight: 400;
  color: #D82B35;
  border-radius: 38px;
}
.dynamic_view .swiper_box .swiper_2 {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 55vw;
  overflow: hidden;
  cursor: pointer;
}
.dynamic_view .swiper_box .swiper_2 .swiper-wrapper {
  width: 100%;
}
.dynamic_view .swiper_box .swiper_2 .swiper-wrapper .swiper-slide {
  width: 100%;
  font-size: 0;
  position: relative;
}
.dynamic_view .swiper_box .swiper_2 .swiper-wrapper .swiper-slide .img {
  width: 100%;
  height: 167px;
  object-fit: cover;
}
.dynamic_view .swiper_box .swiper_2 .swiper-wrapper .swiper-slide .slide_mask {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(216, 43, 53, 0.6);
  font-size: 20px;
  font-family: Source Han Sans, Source Han Sans;
  font-weight: 500;
  color: #FFFFFF;
  line-height: 30px;
  text-align: center;
  display: flex;
  align-items: center;
  padding: 10px;
  opacity: 0;
}
.dynamic_view .swiper_box .swiper_2 .swiper-wrapper .swiper-slide .slide_mask span {
  text-align: center;
  width: 100%;
}
.dynamic_view .swiper_box .swiper_2 .swiper-wrapper .swiper-slide.active .slide_mask {
  opacity: 1;
}
.project_view {
  margin-top: 40px;
}
.project_view .list {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
}
.project_view .list .item {
  width: calc((100% - 1px - 10px * 3) / 4);
  height: 400px;
  position: relative;
  margin: 10px 10px 0 0;
  overflow: hidden;
}
.project_view .list .item .img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.project_view .list .item .bottom_mask {
  position: absolute;
  width: 100%;
  left: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  padding: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.project_view .list .item .bottom_mask .label {
  font-size: 18px;
  font-family: Source Han Sans, Source Han Sans;
  font-weight: 400;
  color: #FFFFFF;
}
.project_view .list .item .bottom_mask .icon_2 {
  display: none;
}
.project_view .list .item:hover .bottom_mask .icon_2 {
  display: block;
}
.project_view .list .item:hover .bottom_mask .icon_1 {
  display: none;
}
.project_view .list .item:nth-of-type(4n) {
  margin-right: 0;
}
.message_view {
  margin-top: 40px;
  display: flex;
  justify-content: space-between;
}
.message_view .group_view {
  width: calc((100% - 1px - 60px) / 2);
}
.message_view .group_view:first-child {
  margin-right: 60px;
}
.message_view .group_view .list {
  width: 100%;
  border-top: 1px solid #D8D8D8;
  margin-top: 20px;
}
.message_view .group_view .list .item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid #D8D8D8;
}
.message_view .group_view .list .item .text {
  font-size: 16px;
  font-family: Source Han Sans, Source Han Sans;
  font-weight: 400;
  color: #000000;
  width: calc(100% - 100px);
}
.message_view .group_view .list .item .text::before {
  display: inline-block;
  content: ".";
  position: relative;
  top: -4px;
  margin-right: 5px;
  color: #D82B35;
  font-size: 30px;
  font-weight: bold;
}
.message_view .group_view .list .item .date {
  font-size: 16px;
  font-family: Source Han Sans, Source Han Sans;
  font-weight: 400;
  color: #999999;
}
.message_view .group_view .list .item:hover .text {
  color: #D82B35;
}
.message_view .group_view .list .item:hover .date {
  color: #D82B35;
}