.content_wrap {
  background: url("../img/about/bg.png") no-repeat left bottom;
  padding-top: 70px;
  padding-bottom: 85px;
  background-size: cover;
  min-width: 1200px;
}
.content_wrap .content_box {
  background: #ffffff url("../img/about/content_bg.png") no-repeat left top;
  background-size: 168px 198px;
  border-top: 2px solid #35488a;
  padding: 55px;
  padding-top: 80px;
  font-size: 14px;
  color: #333333;
  box-shadow: 1px 1px 3px #f1f1f1;
}
.content_wrap .content_box .tit {
  text-align: center;
  margin-bottom: 60px;
}
.content_wrap .content_box .tit h1 {
  font-size: 30px;
  margin-bottom: 20px;
}
.content_wrap .content_box .tit h3 {
  color: #999999;
}
.content_wrap .content_box .content h3 {
  font-size: 16px;
  font-weight: bold;
  margin-top: 33px;
  margin-bottom: 13px;
}
.content_wrap .content_box .content p {
  line-height: 28px;
}
.content_wrap .content_box .content .img_wrap {
  margin-top: 30px;
}
.content_wrap .content_box .content .img_wrap img {
  width: 350px;
  height: 253px;
  float: left;
  margin-left: 20px;
}
.content_wrap .content_box .content .img_wrap img:first-child {
  margin-left: 0;
}