/* 公共样式 */
.comFontSize {
  font-size: 16px;
}

.imgBorder {
  border-radius: 10px;
  border: 1px dashed #174E8E;
  height: 600px;
}

.flex {
  display: flex;
  align-items: center;
}

.flexRowCenter {
  display: flex;
  justify-content: center;
  align-items: center;
}

.flexRowBetween {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.introduce .module-title {
  height: 100px;
  line-height: 100px;
  text-align: center;
  font-weight: bold;
  font-size: 20px;
}

.mainTitle {
  padding: 10px 0;
  background: #ddd;
}

.commercial-desc {
  margin-top: 30px;
  font-weight: bold;
}

.commercial-desc a {
  padding: 10px 20px;
  background: #004E96;
  color: #fff;
}

.commercial-desc div:nth-child(2) {
  margin-top: 60px;
  height: 40px;
  line-height: 40px;
}

.avail-indus .indus-row {
  margin-bottom: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.avail-indus .indus-row .indus-col {
  position: relative;
}

.avail-indus .indus-row .indus-desc {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #fff;
}

.solution div span {
  font-weight: bold;
}

.solution .solution-tips .symbol {
  display: inline-block;
  width: 12px;
  height: 12px;
  background-color: #000;
  flex-shrink: 0;
  margin-right: 15px;
}

.solution div:nth-child(2) {
  margin-top: 15px;
}

.solution-img {
  margin-top: 60px;
}

.module-sub-title {
  font-weight: bold;
  margin-bottom: 30px;
}

.sys-func {
  height: 200px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.sys-func .func-row {
  margin-bottom: 30px;
}

.sys-func .func-row .func-col {
  width: 160px;
  height: 60px;
  line-height: 60px;
  text-align: center;
  color: #fff;
  background-color: #276BCE;
}

.case-col {
  padding: 30px 15px;
  box-sizing: border-box;
  width: 275px;
  height: 200px;
  background-color: #F5F8FA;
}

.case-col div {
  font-weight: bold;
  text-align: center;
}

.case-col div:nth-child(2) {
  margin-top: 10px;
}

.effect-container-img {
  margin-top: 40px;
}

.effect-img {
  margin-bottom: 40px;
}

.contact {
  font-size: 18px;
  color: #999999;
}

.contact div {
  color: #797979;
  margin-bottom: 15px;
}