.top {
  background: url(http://39.129.25.206:5001/static/cdn_img/web/successCase/bg.png);
  background-position: center center;
  background-size: 100% 100%;
  background-repeat: no-repeat;
}
.cases {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 100%;
  margin: 60px 0;
}
.cases .mainBox {
  width: 1200px;
}
.cases .mainBox .mainTip {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  width: 100%;
}
.cases .mainBox .mainTip .mainPic {
  width: 45%;
  height: 328px;
  box-shadow: 0px 0px 16px 0px rgba(0, 16, 43, 0.1);
  margin: 40px 16px 0 16px;
}
.cases .mainBox .mainTip .mainPic .MainTitle {
  width: 100%;
  height: 82px;
  background: #f5f7fb;
  line-height: 82px;
  /** 文本1 */
  font-size: 24px;
  font-weight: 700;
  color: #333333;
  text-align: center;
}
.cases .mainBox .mainTip .mainPic .MainContent {
  display: flex;
  margin: 20px 20px 20px 23px;
}
.cases .mainBox .mainTip .mainPic .MainContent .MainLeft {
  width: 206px;
  height: 206px;
  margin-right: 14px;
}
.cases .mainBox .mainTip .mainPic .MainContent .MainLeft img {
  width: 206px;
  height: 206px;
  object-fit: cover;
}
.cases .mainBox .mainTip .mainPic .MainContent .mainRight {
  position: relative;
  width: 329px;
}
.cases .mainBox .mainTip .mainPic .MainContent .mainRight .nainTest {
  width: 100%;
  /** 文本1 */
  font-size: 18px;
  font-weight: 400;
  line-height: 30px;
  color: #666666;
  text-align: justify;
}
.cases .mainBox .mainTip .mainPic .MainContent .mainRight .loca {
  position: absolute;
  right: 0;
  bottom: 0;
}
.cases .mainBox .mainTip .mainPic .MainContent .mainRight .loca:hover {
  color: #ff0000;
  border-color: #ff0000;
  background-color: #fff;
}