* {
  margin: 0;
  padding: 0;
}
body {
  min-width: 1250px;
}
.case_rotation {
  height: 400px;
  position: relative;
  background-repeat: no-repeat;
  background-position: center;
  background-size: auto 100%;
}
.case_rotation .case_title {
  font-size: 36px;
  font-weight: 500;
  color: #222222;
  text-align: center;
  padding-top: 90px;
}
.case_rotation .case_text {
  font-size: 18px;
  font-weight: 400;
  color: #222222;
  margin-top: 24px;
  text-align: center;
}
.case_rotation .case_btn {
  text-align: center;
}
.case_rotation .case_btn button {
  width: 140px;
  height: 46px;
  background: #3470FF;
  border-radius: 2px;
  border: none;
  font-weight: 400;
  color: #FFFFFF;
  font-size: 15px;
  line-height: 21px;
  margin-top: 53px;
}
.customer_case {
  text-align: center;
  color: #222222;
  font-size: 36px;
  margin-top: 76px;
}
.customer_case_box {
  width: 1200px;
  height: 400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  margin-top: 50px;
  margin-bottom: 50px;
}
.customer_case_box .items {
  width: 588px;
  height: 400px;
  box-shadow: 0px 2px 20px 0px rgba(52, 112, 255, 0.08);
}
.customer_case_box .items .items_imgs {
  width: 588px;
}
.customer_case_box .items .items_imgs img {
  width: 588px;
  height: 230px;
}
.customer_case_box .items .items_title {
  font-size: 22px;
  font-weight: 400;
  color: #222222;
  margin: 20px 0 0 20px;
}
.customer_case_box .items .items_text {
  width: 547px;
  font-size: 14px;
  font-weight: 400;
  color: #8F959E;
  margin: 14px 0 0 21px;
}
.customer_case_box .items .items_btn button {
  border: 1px solid #3470FF;
  width: 102px;
  height: 32px;
  font-size: 14px;
  font-weight: 400;
  color: #3470FF;
  background-color: #ffffff;
  margin: 15px 0 0 20px;
  line-height: 20px;
}
.customer_case_box .items .items_btn button:hover {
  background-color: #3470FF;
  color: #ffffff;
}