.subpage-banner .banner-main {
  background: url('../images/组 2431@2x.png') 0 0 no-repeat;
  background-size: 100% 100%;
}
.product-introduction-main {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 60px 0;
}
.product-introduction-info {
  margin-left: 150px;
}
.product-introduction-info p {
  width: 358px;
  font-size: 18px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #999999;
}
.product-introduction-info .to-trial {
  margin-top: 50px;
  height: 44px;
  line-height: 44px;
  background: #0F59FE;
  border-radius: 4px;
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #FFFFFF;
  padding: 0 26px;
  overflow: hidden;
  cursor: pointer;
}
.product-introduction-cover img {
  width: 600px;
  height: 482px;
}
.case-show {
  padding: 110px 0 50px;
}
.case-show .case-show-main {
  position: relative;
  overflow: hidden;
  margin-top: 50px;
}
.case-show .case-show-main::after,
.case-show .case-show-main::before {
  content: '';
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  height: 100px;
  width: 20%;
  z-index: 9;
  background-image: linear-gradient(270deg, hsla(0, 0%, 100%, 0), #fff);
}
.case-show .case-show-main::after {
  left: unset;
  right: 0;
  background-image: linear-gradient(90deg, hsla(0, 0%, 100%, 0), #fff);
}
.case-show .case-show-main img {
  height: 100px;
  animation: zx_caseScroll 50s infinite linear;
}
.product-introduction-info h2 {
  font-size: 34px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #333333;
  width: 340px;
}
.product-introduction-info p {
  margin-top: 15px;
}
.bg-blue {
  background-color: #f6faff;
}
.img-right .product-introduction-info {
  margin-left: unset;
  margin-right: 150px;
}
.marketing-play {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 110px 0;
  background-color: #f6faff;
}
.marketing-play h2 {
  font-size: 34px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #333333;
}
.marketing-play > span {
  font-size: 18px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #999999;
  margin-top: 20px;
}
.marketing-play-ul {
  display: flex;
  flex-wrap: wrap;
  margin-top: 60px;
  background-color: #fff;
}
.marketing-play-ul li {
  width: 20%;
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: center;
  transition: all 0.2s;
  cursor: pointer;
  height: 248px;
}
.marketing-play-ul li:hover {
  z-index: 2;
  box-shadow: 0 0 20px #e2e2e2;
}
.marketing-play-ul li img {
  height: 52px;
  width: 52px;
}
.marketing-play-ul li h4 {
  font-size: 20px;
  font-family: Microsoft YaHei;
  font-weight: 600;
  color: #333333;
  margin-top: 20px;
}
.marketing-play-ul li span {
  margin-top: 16px;
  width: 130px;
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #666666;
  text-align: center;
}