* {
  box-sizing: border-box;
}
body {
  color: #161B42;
}
body .banner-bg {
  background: url('/images/scenes/affiliatemarketing/bg.png') no-repeat left top;
  background-size: 100% 100%;
}
body .banner {
  padding: 180px 10px 0;
  padding-bottom: 120px;
  display: flex;
  justify-content: space-between;
}
body .banner .con .title {
  font-size: 50px;
  line-height: 1.4em;
  margin-bottom: 30px;
  max-width: 600px;
}
body .banner .con .subtitle {
  font-size: 20px;
  color: #666666;
  line-height: 1.5em;
  margin-bottom: 40px;
  max-width: 620px;
}
body .banner .pic {
  width: 546px;
  height: 348px;
  display: block;
}
body .function {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-gap: 0 10px;
  padding: 0 5px;
  margin-top: 100px;
}
body .function .item {
  padding: 20px 20px 0;
}
body .function .item img {
  width: 36px;
  height: auto;
  display: block;
}
body .function .item .title {
  margin: 20px 0;
  font-weight: 500;
  font-size: 18px;
  line-height: 18px;
}
body .function .item .introduce {
  font-size: 14px;
  color: #666666;
  line-height: 22px;
}
body .use {
  padding: 150px 20px 138px;
}
body .use .before {
  font-size: 16px;
  color: #999999;
  line-height: 26px;
  letter-spacing: 1px;
  text-align: center;
  margin-bottom: 20px;
}
body .use .h2 {
  font-weight: 700;
  font-size: 40px;
  line-height: 1.5em;
  text-align: center;
  margin: 0 auto;
}
body .use .subtitle {
  font-size: 20px;
  color: #666666;
  line-height: 1.7em;
  text-align: center;
  max-width: 646px;
  margin: 20px auto 60px;
}
body .use .item {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
body .use .item .img {
  width: 544px;
  height: auto;
}
body .use .item .con {
  max-width: 540px;
}
body .use .item .con .title {
  font-weight: 700;
  font-size: 28px;
  line-height: 1em;
}
body .use .item .con .subt {
  padding-top: 20px;
  padding-bottom: 10px;
  font-size: 16px;
  color: #666666;
  line-height: 1.5em;
}
body .use .item .con .tags {
  display: flex;
  flex-wrap: wrap;
}
body .use .item .con .tags .tag {
  height: 32px;
  background: #F9FAFB;
  border-radius: 6px;
  border: 1px solid #E4E7ED;
  padding: 0 10px;
  font-size: 14px;
  color: #666666;
  line-height: 30px;
  margin-top: 10px;
  margin-right: 10px;
}
body .use .item .con .tags .tag:last-child {
  margin-right: 0;
}
body .use .item + .item {
  margin-top: 150px;
}
.affiliatemarketing .use .h2 {
  max-width: 720px;
}
.affiliatemarketing .banner .con .subtitle {
  max-width: 530px;
}
.privacy-enthusiastic .banner .con .subtitle {
  width: 580px;
}