.content_box {
  margin-top: 30px;
}
.pro1 .server_box .item_box {
  width: 100%;
  border-radius: 3px;
  padding: 20px;
  min-height: 320px;
}
.pro1 .server_box .item_box:hover {
  box-shadow: 2px 2px 5px 2px rgba(0, 0, 0, 0.1);
}
.pro1 .server_box .item_box:hover .item_icon {
  transform: scale(1.2);
}
.pro1 .server_box .item_box .item_icon {
  width: 100px;
  height: 100px;
  margin: 25px auto;
  transition: transform 0.3s;
}
.pro1 .server_box .item_box .title_main {
  margin-bottom: 20px;
}
.pro1 .server_box .item_box .title_vice {
  font-size: 14px;
}
.pro2 .cases_box .item_box {
  width: 95%;
  margin: 0 auto;
  border-radius: 5px;
  overflow: hidden;
  border: 1px solid #E6E7E7;
  background: #fff;
  margin-bottom: 25px;
  transition: all 0.3s;
}
.pro2 .cases_box .item_box:hover {
  transform: translateY(-10px);
  box-shadow: 2px 2px 5px 2px rgba(0, 0, 0, 0.1);
}
.pro2 .cases_box .item_box:hover .case_label {
  transition: all 0.3s;
  background: #009c89;
}
.pro2 .cases_box .item_box:hover .case_label .title_main,
.pro2 .cases_box .item_box:hover .case_label .title_vice {
  color: #fff;
}
.pro2 .cases_box .item_box .cases_img {
  width: 100%;
  height: 150px;
  margin-bottom: 20px;
}
.pro2 .cases_box .item_box .cases_img img {
  display: block;
  width: 100%;
  height: 100%;
}
.pro2 .cases_box .item_box .case_label {
  height: 90px;
  overflow: hidden;
  padding: 10px 5px;
}
.pro2 .cases_box .item_box .case_label .title_main {
  margin-bottom: 10px;
}
.pro2 .cases_box .item_box .case_label .title_vice {
  font-size: 12px;
}
.pro3 {
  height: 600px;
  background-image: url('../images/home/yunxing_bg.jpg');
  background-size: cover;
  color: #fff;
  padding: 0;
}
.pro3 .mark_bg {
  height: 600px;
  background: rgba(0, 0, 0, 0.2);
  padding: 30px;
}
.pro3 .title_main,
.pro3 .title_vice {
  color: #fff;
}
.pro3 .ring_show {
  position: relative;
}
@keyframes ring_move {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}
.pro3 .ring_show {
  width: 960px;
  min-width: 960px;
  max-width: 960px;
  margin: 0 auto;
}
.pro3 .ring_show .ring_center {
  width: 400px;
  height: 400px;
  margin: 35px auto;
  position: relative;
  border-radius: 50%;
}
.pro3 .ring_show .ring_center .ring_img {
  width: 300px;
  height: 200px;
  z-index: 10;
  position: absolute;
  top: 50%;
  left: 56%;
  margin: -100px 0 0 -150px;
  background: url(../images/home/ring_center_logo.png) no-repeat center;
}
.pro3 .ring_show .ring_center .ring_move {
  width: 99.5%;
  height: 99.5%;
  margin: auto;
  background: url(../images/home/ring_bg.png);
  background-size: cover;
  animation: ring_move 5s linear infinite;
}
.pro3 .ring_show .ring_text {
  width: 300px;
  padding: 5px 0;
  position: absolute;
}
.pro3 .ring_show .ring_text .text_title {
  padding-bottom: 5px;
  text-align: left;
  transition: all 0.3s;
}
.pro3 .ring_show .ring_text .text_title span {
  background: rgba(0, 0, 0, 0.5);
}
.pro3 .ring_show .ring_text .text_info {
  border-top: 1px solid #E6E7E7;
  margin: 0;
  transition: all 0.3s;
}
.pro3 .ring_show .ring_text .ring_dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1px solid #E6E7E7;
  position: absolute;
}
.pro3 .ring_show .ring_text:hover .text_title,
.pro3 .ring_show .ring_text:hover .text_info {
  transform: translateY(-10px);
  position: relative;
}
.pro3 .ring_show .ring_text:hover .ring_dot {
  background: #fff;
}
.pro3 .ring_show .ring_text.left .text_title {
  text-align: right;
}
.pro3 .ring_show .ring_text.left .text_info {
  text-align: right;
}
.pro3 .ring_show .ring_text:nth-child(1) {
  top: 98px;
  left: -25px;
}
.pro3 .ring_show .ring_text:nth-child(1) .ring_dot {
  bottom: -15px;
  right: -16px;
}
.pro3 .ring_show .ring_text:nth-child(2) {
  top: 332px;
  left: 20px;
}
.pro3 .ring_show .ring_text:nth-child(2) .ring_dot {
  top: -11px;
  right: -16px;
}
.pro3 .ring_show .ring_text:nth-child(3) {
  top: 2px;
  left: 641px;
}
.pro3 .ring_show .ring_text:nth-child(3) .ring_dot {
  bottom: -8px;
  left: -16px;
}
.pro3 .ring_show .ring_text:nth-child(4) {
  top: 166px;
  left: 687px;
}
.pro3 .ring_show .ring_text:nth-child(4) .ring_dot {
  bottom: -8px;
  left: -20px;
}
.pro3 .ring_show .ring_text:nth-child(5) {
  top: 345px;
  left: 623px;
}
.pro3 .ring_show .ring_text:nth-child(5) .ring_dot {
  top: -2px;
  left: -20px;
}
.pro4 .zizhi_box {
  margin-top: 25px;
  border: 1px solid #E6E7E7;
  padding: 10px 0;
  height: 300px;
  overflow: hidden;
  position: relative;
}
.pro4 .zizhi_box .img_loop {
  position: absolute;
  top: 0;
  left: 0;
  overflow: hidden;
}
.pro4 .zizhi_box .img_loop .img_item {
  float: left;
  width: 200px;
  height: 300px;
  border-right: 1px solid #E6E7E7;
}
.pro4 .zizhi_box .img_loop .img_item img {
  display: block;
  width: 100%;
  height: 100%;
}
@keyframes huang {
  0% {
    transform: rotate(0deg);
  }
  33.333% {
    transform: rotate(-10deg);
  }
  66.666% {
    transform: rotate(10deg);
  }
  100% {
    transform: rotate(0deg);
  }
}
.pro5 .part_show {
  margin-top: 20px;
}
.pro5 .part_show .item .item_img {
  display: block;
  width: 180px;
  height: 80px;
  margin: 20px auto 10px auto;
  border: 1px solid #E6E7E7;
  transition: all 0.5s;
  cursor: pointer;
}
.pro5 .part_show .item:hover .item_img {
  animation: huang 0.5s ease-out;
}
.pro5 .part_show .item:hover .title_vice {
  color: #000;
}