html {
  box-sizing: border-box;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
}

body {
  overflow-x: hidden;
  margin: 0;
  word-wrap: break-word;
  color: rgba(0, 0, 0, 0.8);
  font-weight: 400;
  -ms-font-feature-settings: 'kern', 'liga', 'clig', 'calt';
  font-feature-settings: 'kern', 'liga', 'clig', 'calt';
  -webkit-font-kerning: normal;
  font-kerning: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto,
    Helvetica Neue, Arial, Noto Sans, sans-serif, Apple Color Emoji,
    Segoe UI Emoji, Segoe UI Symbol, Noto Color Emoji;
}

*,
:after,
:before {
  box-sizing: inherit;
}

*,
:after,
:before {
  box-sizing: border-box;
}

img {
  max-width: 100%;
  margin-top: 0;
  margin-right: 0;
  margin-left: 0;
  padding: 0;
  border-style: none;
}
.content-wrap {
  width: 1200px;
  margin: 0 auto;
  padding: 60px 0;
}
.content-wrap * {
  box-sizing: border-box;
}
.wrapper * {
  box-sizing: border-box;
}

.pull-left {
  float: left;
}
.pull-right {
  float: right;
}
.main-title {
  font-size: 28px;
  color: #000000;
  text-align: center;
  margin-bottom: 62px;
}
#cloud-banner {
  background: url(../images/banner.png) center center no-repeat;
  width: 100%;
  height: 300px;
}

#cloud-info .item-info {
  margin-left: 58px;
  margin-top: 62px;
}
#cloud-info .item-info .item-title {
  font-size: 38px;
  color: #ff6a00;
  margin-bottom: 29px;
}
#cloud-info .item-info .item-txt {
  font-size: 14px;
  line-height: 23px;
  color: #40474f;
}
#cloud-advantage {
  background-color: #f5f5f5;
}
#cloud-advantage .advantage-all {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
#cloud-advantage .advantage-all li.item {
  width: 271px;
  margin-bottom: 72px;
}
#cloud-advantage .advantage-all li.item .item-title span {
  color: #000000;
  font-size: 17px;
  margin-left: 24px;
  vertical-align: bottom;
  position: absolute;
  bottom: 0;
  left: 38px;
}
#cloud-advantage .advantage-all li.item .item-title {
  margin-bottom: 21px;
  height: 37px;
  position: relative;
}
#cloud-advantage .advantage-all li.item .item-title img {
  display: inline-block;
  vertical-align: bottom;
  position: absolute;
  bottom: 0;
}
#cloud-advantage .advantage-all li.item .item-info {
  font-size: 15px;
  color: #999999;
  line-height: 24px;
}
#cloud-partner .partner-info {
  text-align: center;
}
#cloud-partner .partner-info li.item {
  display: inline-block;
  margin-right: 60px;
}
#cloud-partner .partner-info li.item a {
  display: inline-block;
  vertical-align: middle;
}
#cloud-partner .main-title {
  font-size: 29px;
  line-height: 44px;
}