/**
 **************** cover **************************
 */
.cover {
  padding: 100px 0px;
}
.cover .cover-left {
  height: 330px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.cover .cover-title {
  font-size: 44px;
}
.cover .cover-title2 {
  font-size: 24px;
  margin-top: 15px;
  color: #24262b;
}
.cover .cover-desc {
  font-size: 15px;
  margin-top: 30px;
  color: #6f6f6f;
}
.cover .cover-button-group {
  margin-top: 30px;
}
.cover .cover-button-group .button {
  border-radius: 0px;
  margin-right: 10px;
}

/**
 **************** advantage **************************
 */
.advantage {
  padding: 100px 0px;
}
.advantage .advantage-right {
  height: 390px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.advantage .advantage-title {
  font-size: 44px;
}
.advantage .advantage-title2 {
  font-size: 24px;
  margin-top: 15px;
  color: #24262b;
}
.advantage .advantage-desc {
  font-size: 15px;
  margin-top: 30px;
  color: #6f6f6f;
}

/**
 **************** servers **************************
 */
.servers {
  padding: 50px 0px;
}
.servers .servers-title {
  font-size: 44px;
  text-align: center;
}
.servers .servers-desc {
  font-size: 16px;
  color: #6f6f6f;
  text-align: center;
  margin: 21px 0px 80px 0px;
}
.servers .servers-item {
  text-align: center;
  padding: 0 50px;
  margin-bottom: 50px;
}
.servers .servers-item-icon {
  height: 87px;
  -webkit-transition: -webkit-transform 0.5s ease-in-out;
  transition: -webkit-transform 0.5s ease-in-out;
  transition: transform 0.5s ease-in-out;
  transition: transform 0.5s ease-in-out, -webkit-transform 0.5s ease-in-out;
}
.servers .servers-item-title {
  font-size: 16px;
  margin: 40px 0px 15px 0px;
  font-weight: bold;
}
.servers .servers-item-desc {
  font-size: 16px;
  color: #6f6f6f;
}
.servers .servers-item:hover .servers-item-icon {
  -webkit-transform: scale(1.1);
      -ms-transform: scale(1.1);
          transform: scale(1.1);
}

/**
 **************** introduce **************************
 */
.introduce {
  padding: 50px 0px;
}
.introduce .introduce-title {
  font-size: 44px;
  text-align: center;
}
.introduce .introduce-desc {
  font-size: 20px;
  color: #6f6f6f;
  text-align: center;
  margin: 21px 0px 40px 0px;
}
.introduce .introduce-item {
  text-align: center;
  padding: 30px 10px;
  margin-bottom: 50px;
  border: 1px solid #2b2924;
  float: left;
  width: 18%;
  margin-left: 1%;
}
.introduce .introduce-item-icon {
  height: 87px;
  -webkit-transition: -webkit-transform 0.5s ease-in-out;
  transition: -webkit-transform 0.5s ease-in-out;
  transition: transform 0.5s ease-in-out;
  transition: transform 0.5s ease-in-out, -webkit-transform 0.5s ease-in-out;
}
.introduce .introduce-item-title {
  font-size: 20px;
  margin: 40px 0px 15px 0px;
}
.introduce .introduce-item-desc {
  font-size: 16px;
  color: #6f6f6f;
}
.introduce .introduce-item:hover .introduce-item-icon {
  -webkit-transform: scale(1.1);
      -ms-transform: scale(1.1);
          transform: scale(1.1);
}

@media (max-width: 768px) {
  .introduce .introduce-item {
    width: 80%;
    margin-left: 10%;
  }
}
/**
 **************** introduce **************************
 */
.cores .cores-title {
  font-size: 44px;
  margin-bottom: 50px;
}
.cores .cores-item {
  padding-right: 100px;
  margin-bottom: 30px;
}
.cores .cores-item-title {
  font-size: 16px;
  font-weight: bold;
  margin-bottom: 10px;
}
.cores .cores-item-desc {
  font-size: 15px;
  color: #6f6f6f;
}

@media (max-width: 768px) {
  .cores .cores-item {
    padding-right: 0px;
  }
}
/**
 **************** cases **************************
 */
.cases {
  padding: 100px 0px;
}
.cases .cases-title {
  font-size: 44px;
  text-align: center;
}
.cases .cases-desc {
  font-size: 20px;
  color: #6f6f6f;
  text-align: center;
  margin: 21px 0px 40px 0px;
}
.cases .container {
  padding: 0px 50px;
  position: relative;
}
.cases .container .swiper-button-next, .cases .container .swiper-button-prev {
  color: #333;
}
.cases .cases-item {
  text-align: center;
  padding: 30px 10px;
}
.cases .cases-item-icon {
  height: 50px;
}
.cases .cases-item-title {
  font-size: 16px;
  margin: 40px 0px 15px 0px;
  font-weight: bold;
}
.cases .cases-item-desc {
  font-size: 16px;
  color: #6f6f6f;
}

/**
 **************** price **************************
 */
.price .price-title {
  font-size: 44px;
  text-align: center;
}
.price .price-desc {
  font-size: 20px;
  color: #6f6f6f;
  text-align: center;
  margin: 21px 0px 40px 0px;
}
.price .price-item {
  background: #fff;
  margin-bottom: 30px;
  text-align: center;
  border-radius: 5px 5px 0px 0px;
  margin-top: 50px;
  border: solid 1px #efefef;
}
.price .price-top {
  height: 116px;
  background-color: #4587ef;
  border-radius: 5px 5px 0px 0px;
  color: #fff;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.price .price-top-name {
  font-size: 24px;
}
.price .price-top-price {
  font-size: 19px;
}
.price .price-list {
  padding: 30px 0px;
  text-align: left;
  padding-left: 30%;
}
.price .price-list img {
  margin-right: 20px;
}
.price .price-button {
  border-top: solid 1px #efefef;
  padding: 30px 0px;
  width: 70%;
  margin: 0 auto;
}

/**
 **************** cases **************************
 */
.evaluate {
  padding: 100px 0px;
}
.evaluate .evaluate-title {
  font-size: 44px;
  text-align: center;
}
.evaluate .evaluate-desc {
  font-size: 20px;
  color: #6f6f6f;
  text-align: center;
  margin: 21px 0px 40px 0px;
}
.evaluate .container {
  padding: 0px 50px;
  position: relative;
}
.evaluate .container .swiper-slide {
  padding: 0px 20px;
}
.evaluate .container .swiper-button-next, .evaluate .container .swiper-button-prev {
  color: #333;
}
.evaluate .evaluate-item {
  padding: 10px 30px 40px;
  border: 1px solid #2b2924;
}
.evaluate .evaluate-item-title {
  font-size: 16px;
  line-height: 50px;
  font-weight: bold;
  border-bottom: 1px solid #2b2924;
}
.evaluate .evaluate-item-desc {
  font-size: 15px;
  color: #6f6f6f;
  padding: 20px 0px;
}