@charset "UTF-8";

#indexIntro {
  padding: 0 10px 30px;
}

#indexIntro div {
  font-size: 16px;
  line-height: 1.8em;
}

#indexIntro h2 {
  padding: 30px;
  font-size: 24px;
  font-weight: normal;
  line-height: 30px;
  text-align: center;
}

#indexIntro .more {
  display: block;
  width: 140px;
  height: 45px;
  margin: 20px auto;
  border: 1px solid #3ea1ff;
  border-bottom-width: 2px;
  border-radius: 4px;
  color: #3ea1ff;
  font-size: 16px;
  line-height: 45px;
  text-align: center;
}

section {
  padding: 30px 0;
}

section .title {
  width: 60%;
  margin: 0 auto;
  position: relative;
}

section .title .line {
  position: absolute;
  top: 0;
  height: 12px;
  width: 100%;
  border-bottom: 1px solid #ddd;
  z-index: 50;
}

section .title h2 {
  display: flex;
  justify-content: space-around;
}

section .title h2 span {
  padding: 0 8px;
  font-size: 25px;
  font-weight: normal;
  line-height: 25px;
  background: #fff;
  z-index: 100;
}

section .sub-title {
  margin: 5px 0 30px;
  text-align: center;
  color: #666;
  font-size: 16px;
  line-height: 25px;
}

.productBox {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
}

.product {
  width: calc(50% - 10px);
  /*height: calc(width * 0.912px);*/
  margin-bottom: 10px;
  box-sizing: border-box;
}

.product a {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
}

.product a span {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  display: block;
  height: 35px;
  line-height: 35px;
  text-align: center;
  font-size: 14px;
  background: rgba(0, 0, 0, 0.5);
  color: #fff;
  overflow: hidden;
}

.service {
  width: 100%;
  padding: 0 6px;
  box-sizing: border-box;
}

.service a {
  display: block;
  width: 100%;
  color: #333;
  text-align: center;
}

.service a img, .service a span {
  display: block;
}

.service a span {
  line-height: 35px;
  font-size: 16px;
}

.techBox {
  width: 100%;
  box-sizing: border-box;
}

.techItem {
  text-align: center;
  margin-bottom: 25px;
}

.techItem img {
  display: block;
  width: 104px;
  height: 104px;
  margin: 0 auto 25px;
}

.techItem h4 {
  padding-bottom: 5px;
  font-size: 18px;
  line-height: 1.4em;
  font-weight: normal;
}

.techItem p {
  padding: 0 25px;
  color: #666;
  font-size: 16px;
  line-height: 1.5em;
}