.mt-60 {
  margin-top: 20px;
}
.mt-20 {
  margin-top: 20px;
}
.cases-top-bg {
  background: url(../img/bg-case-success.png) no-repeat;
  position: relative;
  background-size: auto;
}
.soft-top-bg {
  background: url(../img/bg-soft.png) no-repeat;
  position: relative;
  background-size: auto;
}
.room-top-bg {
  background: url(../img/bg-training-room.png) no-repeat;
  position: relative;
  background-size: auto;
}
.school-box {
  box-shadow: 0px 0px 5px 0px rgba(69, 90, 244, 0.15);
  border-radius: 8px;
  padding: 16px 24px;
}
.school-box img {
  width: 80px;
}
.case-box img {
  max-width: 100%;
}
.school-box.dot {
  line-height: 80px;
  text-align: center;
}

.room-introduce .room-info .devider {
  width: 255px;
  height: 4px;
  background-color: #ff7057;
}
.room-introduce .room-img img {
  max-width: 100%;
}
.room-function .devider {
  width: 255px;
  height: 4px;
  background-color: #ff7057;
}
.room-function img {
  max-width: 100%;
}
.room-item {
  padding-top: 20px;
  padding-bottom: 30px;
}
.bg-2 {
  background-color: #f2f3fb;
}
.soft-item .soft-info h3 {
  color: #455af4;
  letter-spacing: 3px;
  font-weight: 600;
}
.soft-item .soft-num {
  color: #ffffff;
  font-size: 3em;
  letter-spacing: 8px;
  background-color: #455af4;
  width: 100px;
  line-height: 100px;
  text-align: center;
  border-radius: 50%;
  display: none;
}

.soft-imgs-slider .swiper-pagination {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  top: calc(90%);
  left: 50%;
  -ms-flex-direction: row;
  flex-direction: row;
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
}

.soft-imgs-slider .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  outline: 0;
  background: #ffffff;
  border: solid 2px #ffffff;
  margin-right: 10px;
}
.soft-imgs-slider .swiper-pagination-bullet-active {
  background: #ff7057;
  border: solid 2px #ffffff;
  margin-right: 15px;
}
.soft-imgs-slider .swiper-pagination-bullet:last-child {
  margin-bottom: 0;
  margin-right: 0;
}

.soft-imgs-slider .swiper-pagination-bullet {
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
  margin-bottom: 15px;
  margin-right: 10px;
}
@media (min-width: 576px) {
}
@media (min-width: 768px) {
  .room-item {
    padding-top: 40px;
    padding-bottom: 60px;
  }
  .mt-60 {
    margin-top: 30px;
  }
}
@media (min-width: 992px) {
  .soft-item .d-soft-num-lg-show {
    display: block;
  }
  .soft-item .d-soft-num-lg-none {
    display: none;
  }
}

@media (min-width: 1200px) {
  .room-item {
    padding-top: 80px;
    padding-bottom: 100px;
  }
  .mt-60 {
    margin-top: 60px;
  }
}
@media (min-width: 1400px) {
}