/*公司简介样式 */
#section_box_1 {
  min-height: 75.1875rem /* 1203/16 */;
  padding-top: 0;
  padding-bottom: 0;
  position: relative;
}

#section_box_1::before {
  position: absolute;
  width: 100%;
  height: 100%;
  content: '';
  top: 0;
  left: 0;
  background: url(../images/about/bg_1.png) no-repeat top center;
  background-size: cover;
  pointer-events: none;

}

#up_box {
  height: 56.125rem /* 898/16 */;
  padding-top: 12.5rem /* 200/16 */;
}

#down_box {
  height: 19.0625rem /* 305/16 */;
  background-color: var(--second_color);
}

.gsjj_left { width: 37.5%; }

.gsjj_left .web_name {
  font-size: 5rem /* 80/16 */;
  line-height: 1.2;
  color: #1b1b1b;
  letter-spacing: -.125rem /* -2/16 */;
}

.gsjj_left .web_name span {
  font-size: 10rem /* 160/16 */;
}

.gsjj_rihgt { width: 62.5%; }

.gsjj_rihgt .mainInfo {
    font-size: 1.125rem /* 18/16 */;
    color: #1b1b1b;
    line-height: 2;
}

.numberBox {
  height: 19.0625rem /* 305/16 */;
}

.numberList li.line {
  height: 6.25rem /* 100/16 */;
  border-right: 1px solid rgba(255, 255, 255, 0.5);
}

.numberList li:last-child.line {
  display: none;
} 

.numberList li .number {
  color: #ffffff;
  font-size: 5rem /* 80/16 */;
  font-weight: bold;
  text-align: center;
  margin-bottom: 1.25rem /* 20/16 */;
}

.numberList li .number sup {
  font-size: 2.5rem /* 40/16 */;
  margin-left: .625rem /* 10/16 */;
}

.numberList li .text {
  font-size: .875rem /* 14/16 */;
  line-height: 1.2;
  font-weight: bold;
  text-align: center;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
}

.mainInfo { font-size: 1.0625rem /* 17/16 */; color: #222222; line-height: 2; }


#section_box_2 {
  min-height: 74.6875rem /* 1195/16 */;
  padding-top: 12rem /* 192/16 */;
  padding-bottom: 7.75rem /* 124/16 */;
  background: url(../images/about/bg_2.jpg) no-repeat top center;
  background-size: cover;
}

.ys_title  {
  font-size: 7.125rem /* 114/16 */;
  color: var(--second_color);
  line-height: 1;
  margin-bottom: 3.75rem /* 60/16 */;
  letter-spacing: -.25rem /* -4/16 */;
}

.ys_title span {
  font-size: 11.5rem /* 184/16 */;
}


.sdysList li .item_box {
  border-radius: 1.25rem /* 20/16 */;
  overflow: hidden;
  background-color: rgba(12, 32, 75, 0.5);
  width: 100%;
  height: 10rem /* 160/16 */;
  border-radius: 1.25rem /* 20/16 */;
  overflow: hidden;
  padding: 0 3.125rem /* 50/16 */;
}

.sdysList li .item_icon {
  border-radius: 50%;
  overflow: hidden;
  width: 6.25rem /* 100/16 */;
  height: 6.25rem /* 100/16 */;
  background-color: var(--second_color);
  flex-shrink: 0;
  transition: all 0.3s;
}

.sdysList li:hover .item_icon {
  border-radius: 20px;
  background-color: var(--base_color);
}


.sdysList li .item_title {
  margin-left: 1.25rem /* 20/16 */;
  font-size: 1.625rem /* 26/16 */;
  color: #ffffff;
  line-height: 1.4;
}

.in_message_box {
  background-color: #15316d;
  border-radius: 1.25rem /* 20/16 */;
  overflow: hidden;
  padding: 3.125rem /* 50/16 */;
}

.in_message_box { padding: 6.25rem /* 100/16 */; background: url(../images/about/message_end.png) no-repeat bottom center #15316d; }
.in_message_box .title_box { font-size: 3.75rem /* 60/16 */; text-transform: uppercase; letter-spacing: -.125rem /* -2/16 */; color: #ffffff; margin-bottom: 1.875rem /* 30/16 */;}
.in_message_box li .ibox {  border-radius: .625rem /* 10/16 */; background-color: rgba(255,255,255,0.1); color: rgba(255, 255, 255, 0.6); }
.in_message_box li .lable { width: 3.5rem; flex-shrink: 1; }
.in_message_box li .ibox input { background-color: transparent; width: 100%; color: #ffffff; }
.in_message_box li .ibox textarea { background-color: transparent; width: 100%; height: 10rem /* 160/16 */; color: #ffffff; }

.in_message_box li .submit { border-radius: .625rem /* 10/16 */; overflow: hidden; font-size: 1.25rem /* 20/16 */; background-color: var(--base_color); color: #ffffff; }
.in_message_box li input::placeholder { color: #ffffff; }
.in_message_box li textarea::placeholder { color: #ffffff; }