.case {
  width: 1366px;
  margin: 0 auto;
  padding: 120px 79px 0;
  box-sizing: border-box;
}
.case .case-item {
  position: relative;
  margin-bottom: 240px;
}
.case .case-item .info {
  width: 560px;
}
.case .case-item .info h1 {
  font-size: 36px;
  color: #3b3b3b;
  margin-bottom: 60px;
}
.case .case-item .info h1 span {
  font-size: 18px;
  color: #616161;
  padding-left: 12px;
}
.case .case-item .info .content,
.case .case-item .info .des {
  line-height: 24px;
  letter-spacing: 0.5px;
}
.case .case-item .info .des {
  position: relative;
  margin-top: 90px;
}
.case .case-item .info .des:before {
  content: "";
  display: inline-block;
  width: 36px;
  height: 34px;
  background: url(../../images/successcase/comma.png);
  position: absolute;
  top: -50px;
}
.case .case-item img {
  position: absolute;
  width: 560px;
  top: 96px;
  left: 615px;
}
.case .case-item:nth-child(2n+2) .info {
  margin-left: 615px;
}
.case .case-item:nth-child(2n+2) img {
  left: 0;
}
.cooperate {
  background: url("../../images/successcase/b-bg.jpg") center center no-repeat;
  height: 785px;
  position: relative;
  box-sizing: border-box;
  padding-top: 89px;
}
.cooperate .cooperate-container {
  width: 1208px;
  margin: 0 auto;
  padding-top: 50px;
  padding-bottom: 65px;
  background-color: #fff;
  box-sizing: border-box;
}
.cooperate .cooperate-container h1 {
  text-align: center;
  font-size: 36px;
  color: #3b3b3b;
  line-height: 40px;
}
.cooperate .cooperate-container h1 span {
  font-size: 18px;
  color: #616161;
}
.cooperate .cooperate-container ul {
  width: 1163px;
  height: 359px;
  background-color: #f0f0f0;
  margin: 35px auto 0;
}
.cooperate .cooperate-container ul li {
  position: relative;
  width: 193px;
  height: 71px;
  float: left;
  margin-right: 1px;
  margin-bottom: 1px;
  box-sizing: border-box;
}
.cooperate .cooperate-container ul li:nth-child(6n + 6) {
  margin-right: 0;
}
.cooperate .cooperate-container ul li:hover {
  transform: scale(1.01, 1.07);
  border-top: 4px solid #4286f3;
  box-shadow: 0 11px 35px 0 rgba(0, 0, 0, 0.08);
  z-index: 1;
}
.container .success-partner .item {
  margin-top: 120px;
  padding: 1px;
}
.container .success-partner .item .item-left {
  width: 558px;
}
.container .success-partner .item .item-left h2 {
  font-size: 36px;
  margin-bottom: 55px;
}
.container .success-partner .item .item-left h2 span {
  font-size: 18px;
  color: #616161;
}
.container .success-partner .item .item-left p {
  line-height: 30px;
  color: #3b3b3b;
  margin-bottom: 35px;
}
.container .success-partner .item .item-left .item-des {
  color: #3b3b3b;
  position: relative;
  line-height: 25px;
  margin-top: 110px;
}
.container .success-partner .item .item-left .item-des span {
  color: #555555;
}
.container .success-partner .item .item-left .item-des:before {
  content: "";
  display: inline-block;
  width: 36px;
  height: 34px;
  background: url("../../images/successcase/comma.png");
  position: absolute;
  top: -50px;
}
.container .success-partner .item .item-right {
  margin-left: 693px;
  width: 558px;
  height: 302px;
  margin-top: 94px;
}
.container .success-partner .item .item-right img {
  width: 100%;
  height: 100%;
}
.container .success-partner .item:nth-of-type(2n) .item-left {
  margin-left: 693px;
}
.container .success-partner .item:nth-of-type(2n) .item-right {
  float: left;
  margin-left: 97px;
  margin-top: 94px;
}
.container .success-partner .item:nth-of-type(2n+1) .item-left {
  float: left;
  margin-left: 97px;
}
.container .success-partner .item:nth-of-type(2n+1) .item-right {
  margin-left: 693px;
  margin-top: 94px;
}
.container .success-partner .item:last-child {
  padding-bottom: 120px;
}
.container .success-partner .partner {
  background: url("../../images/successcase/b-bg.jpg");
  background-size: 100% 100%;
  height: 785px;
  position: relative;
  padding: 1px;
}
.container .success-partner .partner .bg {
  width: 1207px;
  background: #fbfbfb;
  padding: 50px 30px 80px 30px;
  box-sizing: border-box;
  margin: 95px auto 0;
}
.container .success-partner .partner ul {
  width: 1163px;
  height: 359px;
  margin: 15px auto 0;
}
.container .success-partner .partner ul li {
  position: relative;
  width: 193px;
  height: 71px;
  float: left;
  margin-right: 1px;
  margin-bottom: 1px;
  box-sizing: border-box;
}
.container .success-partner .partner ul li:nth-child(6n + 6) {
  margin-right: 0;
}
.container .success-partner .partner ul li:hover {
  transform: scale(1.01, 1.07);
  border-top: 4px solid #4286f3;
  box-shadow: 0 11px 35px 0 rgba(0, 0, 0, 0.08);
  z-index: 1;
}