#serve-wrap .imgtext-left {
  width: 1020px;
  margin: 0 auto;
}
#serve-wrap .imgtext-left .img {
  margin-top: 100px;
  margin-left: -15px;
  float: left;
}
#serve-wrap .imgtext-left .text {
  padding-top: 100px;
  float: right;
  width: 600px;
}
#serve-wrap .imgtext-left .text h4 {
  font-size: 24px;
  color: #333;
  padding-bottom: 40px;
}
#serve-wrap .imgtext-left .text p {
  line-height: 2;
  font-size: 16px;
  color: #333;
}
#serve-wrap .imgtext-right {
  width: 1020px;
  margin: 0 auto;
}
#serve-wrap .imgtext-right .img {
  margin-top: 50px;
  float: right;
}
#serve-wrap .imgtext-right .text {
  padding-top: 50px;
  float: left;
  width: 520px;
}
#serve-wrap .imgtext-right .text h4 {
  font-size: 24px;
  color: #333;
  padding-bottom: 40px;
}
#serve-wrap .imgtext-right .text p {
  line-height: 2;
  font-size: 16px;
  color: #333;
}
#serve-wrap .content .feature-logo-wrap .feature-logo-content {
  padding-bottom: 50px;
}
#serve-wrap .content .feature-logo-wrap .feature-logo-content ul {
  margin: 0 auto;
  width: 1020px;
}
#serve-wrap .content .feature-logo-wrap .feature-logo-content ul li {
  width: 340px;
  float: left;
  padding-top: 50px;
}
#serve-wrap .content .feature-logo-wrap .feature-logo-content ul li .img-wrap {
  margin-bottom: 30px;
  text-align: center;
}
#serve-wrap .content .feature-logo-wrap .feature-logo-content ul li h3 {
  text-align: center;
  font-size: 24px;
  color: #333;
  padding-bottom: 20px;
}
#serve-wrap .content .feature-logo-wrap .feature-logo-content ul li span {
  display: block;
  line-height: 38px;
  text-align: center;
  font-size: 18px;
  color: #293033;
}
#serve-wrap .content .safety-wrap {
  height: 840px;
  background: #f5f5f5;
}
#serve-wrap .content .safety-wrap .safety-content {
  height: 950px;
  width: 1020px;
  margin: 0 auto;
}
#serve-wrap .content .safety-wrap .safety-content .imgtext-left .text {
  padding-top: 120px;
}
#serve-wrap .content .safety-wrap .safety-content .imgtext-left .img {
  margin-top: 30px;
}
#serve-wrap .content .safety-wrap .issue-list ul {
  margin-top: 20px;
}
#serve-wrap .content .safety-wrap .issue-list ul li {
  padding-top: 30px;
  font-size: 18px;
}
#serve-wrap .content .safety-wrap .issue-list ul li h3 {
  padding-bottom: 10px;
  font-size: 18px;
  color: #17a1e5;
}
#serve-wrap .content .safety-wrap .issue-list ul li p {
  color: #666;
  line-height: 2;
  position: relative;
  padding-left: 45px;
}
#serve-wrap .content .safety-wrap .issue-list ul li:nth-child(1) p.show-q:after {
  content: 'A1：';
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  width: 50px;
  height: 30px;
}
#serve-wrap .content .safety-wrap .issue-list ul li:nth-child(2) p.show-q:after {
  content: 'A2：';
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  width: 50px;
  height: 30px;
}
#serve-wrap .content .safety-wrap .issue-list ul li:nth-child(3) p.show-q:after {
  content: 'A3：';
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  width: 50px;
  height: 30px;
}