* {
  font-family: Microsoft YaHei;
  margin: 0;
  padding: 0;
  list-style: none;
}

a {
  color: black;
}

input {
  border: none;
}

section {
  width: 100%;
  height: 534px;
  background-image: url("../../images/csfanglue.com/header02.png");
  background-repeat: no-repeat;
  background-size: 1920px 534px;
  background-position: center center;
}

section p {
  display: block;
  width: 1100px;
  margin: 0 auto;
  text-align: left;
}

section .title {
  font-size: 48px;
  font-family: Source Han Sans CN;
  color: #FFFFFF;
  padding: 170px 0 30px 0;
}

section .min-title {
  font-size: 43px;
  font-family: Source Han Sans CN;
  color: #FFFFFF;
  opacity: 0.8;
}

main {
  width: 100%;
  padding-top: 98px;
  padding-bottom: 98px;
}

.main {
  width: 1200px;
  margin: 0 auto;
}

#main_function {
  width: 100%;
  text-align: center;
  height: 36px;
  line-height: 36px;
  font-size: 36px;
  font-weight: 400;
  color: #000000;
}

#main_info {
  width: 100%;
  text-align: center;
  height: 45px;
  line-height: 45px;
  font-size: 18px;
  font-family: Source Han Sans CN;
  font-weight: 400;
  color: #515151;
}

.mainbox {
  width: 100%;
  height: 463px;
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding-top: 98px;
}

.mainbox>img {
  width: 403px;
  height: 463px;
}

.right_box {
  width: 593px;
  font-size: 16px;
  font-weight: 400;
  color: #515151;
  line-height: 36px;
  text-indent: 2em;
}

article {
  width: 100%;
  padding-top: 84px;
  padding-bottom: 40px;
}

.article {
  width: 1400px;
  margin: 0 auto;
}

.iconbox {
  padding-top: 88px;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  flex-wrap: wrap;
}

.blue_icon {
  width: 454px;
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding-bottom: 100px;
}

.blue_icon>img {
  width: 110px;
  height: 110px;
}

.icon_txt {
  width: 240px;
  margin-left: -50px;
}

.icon_txt>p:first-child {
  height: 47px;
  font-size: 24px;
  font-weight: 400;
  color: #000000;
  line-height: 47px;
}

.icon_txt>p:nth-child(n+2) {
  font-size: 16px;
  font-family: Source Han Sans CN;
  font-weight: 400;
  color: #515151;
  line-height: 24px;
}

.suchas {
  width: 100%;
  padding-top: 84px;
  padding-bottom: 186px;
}

.crm_article {
  width: 1400px;
  margin: 0 auto;
}

.article_pic {
  padding-top: 88px;
  display: flex;
  justify-content: space-between;
}

.article_pic>.pic_txt {
  width: 419px;
}

.article_pic>.pic_txt>img {
  width: 100%;
  height: 298px;
}

.article_pic>.pic_txt>p:nth-child(2) {
  margin-left: 21px;
  width: 400px;
  height: 59px;
  line-height: 59px;
  font-size: 18px;
  font-weight: 400;
  color: #000000;
}

.article_pic>.pic_txt>p:last-child {
  margin-left: 21px;
  width: 370px;
  height: 24px;
  line-height: 24px;
  font-size: 14px;
  font-weight: 400;
  color: #515151;
}