.main {
  /* width: 1000px; */
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  text-align: center;
  color: #3c3c3c;
  margin-bottom: 100px;
}

.main-title-content {
  color: #3c3c3c;
  margin-bottom: 25px;
  text-align: left;
  text-indent: 2em;
  line-height: 180%;
  text-align: justify;
  font-size: 20px;
}

.main-title {
  margin: 0 auto;
  margin-top: 30px;
  margin-bottom: 50px;
}

.before-zhen {
  /* display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start; */
  box-sizing: border-box;
  margin: 20px auto;
  width: 856px;
  height: 198px;
  background-image: url(../img/server_beforezhen.png);
  background-size: 100%;
  color: #3ca3ef;
  background-repeat: no-repeat;
  text-align: center;
  padding-top: 50px;
}

.before-zhen > p {
  box-sizing: border-box;
  padding-left: 250px;
  padding-top: 5px;
  width: 100%;
  float: left;
  text-align: left;
  font-size: 20px;
  color: #3ca3ef;
}

.before-detail {
  position: relative;
  margin-top: 30px;
  margin-bottom: 50px;
}

.before-detail::after {
  content: '';
  position: absolute;
  width: 0;   
  height: 0; 
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  border-left: 8px solid transparent;  /* 左边框的宽 */  
  border-right: 8px solid transparent; /* 右边框的宽 */  
  border-top: 10px solid #333; /* 下边框的长度|高,以及背景色 */  
  font-size: 0;  
  line-height: 0
}

.wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 30px;
}

.wrapper-title {
  color: #38a3f1;
  font-size: 30px;
  font-weight: bolder;
  margin-bottom: 50px;
}

.wrapper-item {
  display: inline-block;
  width: 157px;
  height: 180px;
  cursor: pointer;
  background-repeat: no-repeat;
  margin-right: 45px;
}

.before-hide {
  display: none;
}

.wrapper-item-active .before-hide {
  display: block;
}

.wrapper-item-active .before-show {
  display: none;
}


.item {
  display: none;
  width: 100%;
}

.item-ing {
  margin-right: 48px;
}

.ing-button {
  width: 325px;
  height: 60px;
  background-color: #eeeeef;
  border-radius: 30px;
  font-size: 22px;
  color: #3fa6f0;
  margin: 0 auto;
}

.ing-button:hover, .ing-button-active {
  background: linear-gradient(#fff, #38a3f0);
  color: #fff;
}

.ing-intro {
  display: none;
  /* width: 950px; */
  width: 100%;
  margin-top: 50px;
  transition: all 0.5s;
}

.item-after {
  display: inline-block;
  width: 157px;
  height: 180px;
  background-image: url(../img/server_after-visite.gif);
  cursor: pointer;
  background-repeat: no-repeat;
}

.item-after-active {
  background-image: url(../img/server_after-visite.png);
}

.after-image {
  /* width: 590px; */
  width: 100%;
  margin-top: 50px;
}

.hospital {
  display: flex;
  align-items: center;
  /* width: 973px; */
  width: 100%;
  height: 197px;
  margin: 30px 0;
  background-image: url(../img/server_hospital_code.png);
}

.hospital > p {
  box-sizing: border-box;
  padding-left: 250px;
  padding-right: 120px;
  padding-top: 50px;
  text-align: left;
  font-size: 20px;
  line-height: 200%;
  height: 197px;
  color: #3ca3ef;
}

.case {
  display: flex;
  align-items: center;
  /* width: 973px; */
  width: 100%;
  height: 197px;
  margin: 30px 0;
  background-image: url(../img/server_case_code.png);
}

.case > p {
  box-sizing: border-box;
  padding-left: 250px;
  padding-right: 120px;
  padding-top: 50px;
  text-align: left;
  font-size: 20px;
  line-height: 200%;
  height: 197px;
  color: #3ca3ef;
}

.suspend {
  position: fixed;
  right: 15px;
  top: 50%;
  transform: translateY(-50%);
  width: 80px;
}

.suspend-item {
  /* display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center; */
  box-sizing: border-box;
  float: left;
  width: 80px;
  height: 62px;
  line-height: 62px;
  margin-bottom: 2px;
  background-color: #d8edfb;
  font-size: 20px;
  color: #38a3f1;
  font-weight: bolder;
  cursor: pointer;
}

#suspend-hospital {
  line-height: normal;
  padding-top: 2px;
}

#suspend-case {
  line-height: normal;
  padding-top: 12px;
}

.suspend-item > p {
  width: 100%;
  font-size: 12px;
  font-weight: normal;
  float: left;
  text-align: center;
}
.suspend-active {
  background-color: #38a3f1;
  color: #fff;
}
.item-show {
  display: inline-block;
}