.success-cases_ {
  padding: 91px 0 100px;
  padding: 5.6875rem 0 6.25rem;
  width: 100%;
}
.success-cases_ .success-cases-box {
  margin: 0 auto;
  width: 1440px;
  width: 90rem;
}
.success-cases_ .success-cases-box .module-title {
  margin-bottom: 68px;
  margin-bottom: 4.25rem;
}
.success-cases_ .nav-bar {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  margin-bottom: 60px;
  margin-bottom: 3.75rem;
  width: 1440px;
  width: 90rem;
  height: 80px;
  height: 5rem;
  border-bottom: 1px solid #DADEEF;
  border-bottom: 0.0625rem solid #DADEEF;
}
.success-cases_ .nav-bar .item {
  height: 80px;
  height: 5rem;
  color: #637287;
  font-size: 18px;
  font-size: 1.125rem;
  line-height: 80px;
  line-height: 5rem;
  letter-spacing: 0;
  text-align: center;
  cursor: pointer;
}
/* .success-cases_ .nav-bar .item:first-child {
  color: #212937;
  cursor: auto;
} */
.success-cases_ .nav-bar .active {
  border-bottom: 4px solid #0B61E1;
  border-bottom: 0.25rem solid #0B61E1;
  color: #0058C7;
}

/* 成功案例 */
#success_app .success-cases_ .cases-content {
  display: grid;
  grid-template-columns: repeat(3, 28.75rem);
  grid-template-rows: repeat(auto-fill, 35rem);
  gap: 30px;
  gap: 1.875rem;
  width: 100%;
}
#success_app .success-cases_ .cases-content:last-child {
  margin-bottom: 0;
}
#success_app .cases-content .success-cases-item {
  position: relative;
  width: 460px;
  width: 28.75rem;
  height: 560px;
  height: 35rem;
}
#success_app .cases-content .success-cases-item img {
  width: 100%;
  height: 324px;
  height: 20.25rem;
}
#success_app .cases-content .success-cases-item .item-content {
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 1;
  padding: 34px 36px 42px 40px;
  padding: 2.125rem 2.25rem 2.625rem 2.5rem;
  width: 100%;
  height: 300px;
  height: 18.75rem;
  border-radius: 0.5rem;
  background: -webkit-gradient(linear, left top, left bottom, from(rgba(255, 255, 255, 0.84706)), to(#FFFFFF));
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.84706) 0%, #FFFFFF 100%);
  -webkit-backdrop-filter: blur(30px);
          backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(1.875rem);
          backdrop-filter: blur(1.875rem);
  -webkit-box-shadow: 0 0.625rem 2.5rem 0 rgba(0, 88, 199, 0.07843);
          box-shadow: 0 0.625rem 2.5rem 0 rgba(0, 88, 199, 0.07843);
}
#success_app .cases-content .success-cases-item .item-content:hover {
  -webkit-box-shadow: 0 0.625rem 2.5rem 0 rgba(0, 88, 199, 0.14902);
          box-shadow: 0 0.625rem 2.5rem 0 rgba(0, 88, 199, 0.14902);
}
#success_app .success-cases-item .item-content .title {
  position: relative;
  margin: 0;
  color: #212937;
  font-weight: bold;
  font-size: 18px;
  font-size: 1.125rem;
  line-height: 20px;
  line-height: 1.25rem;
  letter-spacing: 0;
  text-align: left;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}
#success_app .success-cases-item .item-content .text {
  margin: 30px 0 0;
  margin: 1.875rem 0 0;
  color: #637287;
  font-size: 14px;
  font-size: 0.875rem;
  line-height: 28px;
  line-height: 1.75rem;
  letter-spacing: 0;
  text-align: left;
  -webkit-line-clamp: 5;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}
#success_app .success-cases-item .item-content .all {
  position: absolute;
  left: 40px;
  left: 2.5rem;
  bottom: 42px;
  bottom: 2.625rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  border: 0;
  outline: none;
  background-color: transparent;
  color: #0058C7;
  font-size: 16px;
  font-size: 1rem;
  line-height: 14px;
  line-height: 0.875rem;
  letter-spacing: 0;
  text-align: center;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}
#success_app .success-cases-item .item-content .all i {
  margin-left: 9px;
  margin-left: 0.5625rem;
  display: block;
  width: 13px;
  width: 0.8125rem;
  height: 9px;
  height: 0.5625rem;
  background: url('../images/index/link_ckxq.png') no-repeat;
  -webkit-transition: all .5 linear;
  transition: all .5 linear;
}
#success_app .success-cases-item .item-content .all:hover i {
  margin-left: 17px;
  margin-left: 1.0625rem;
}
#success_app .tooltip_ {
  position: absolute;
  top: 60px;
  top: 3.75rem;
  left: 40px;
  left: 2.5rem;
  z-index: 8;
  padding: 8px 18px 7px 16px;
  padding: 0.5rem 1.125rem 0.4375rem 1rem;
  opacity: 0.9;
  color: #212937;
  font-size: 14px;
  font-size: 0.875rem;
  line-height: 20px;
  line-height: 1.25rem;
  letter-spacing: 0;
  text-align: left;
  background: #BFDBFF;
  border: 1px solid #FFFFFF;
  border: 0.0625rem solid #FFFFFF;
  -webkit-box-shadow: 0 0.125rem 0.4375rem 0 rgba(0, 88, 199, 0.09804);
          box-shadow: 0 0.125rem 0.4375rem 0 rgba(0, 88, 199, 0.09804);
}