.md-about-3-new {
  padding-top: 1.1rem;
  position: relative;
}
.md-about-3-new .layout {
  margin-left: auto;
  margin-right: auto;
  width: 15.2rem;
  max-width: 92%;
}
.md-about-3-new .box {
  margin-top: 0.4rem;
}
.md-about-3-new .box-left {
  width: calc( 1020 / 1520 * 100%);
}
.md-about-3-new .box-right {
  width: calc( 500 / 1520 * 100%);
}
.md-about-3-new .map {
  display: block;
  width: 100%;
  transform: translateX(-0.2rem);
}
.md-about-3-new .li {
  margin-bottom: 0.3rem;
}
.md-about-3-new .dd {
  background-color: #fff;
  box-shadow: 0px 2px 0.1rem 0px rgba(0, 0, 0, 0.1);
  border-radius: 0.2rem;
  padding: 0.42rem 0.56rem;
  padding-right: 0.2rem;
  transition: 0.5s;
}
.md-about-3-new .dd:hover {
  background-color: #71b740;
}
.md-about-3-new .dd:hover .num {
  color: #fff;
}
.md-about-3-new .dd:hover .t11 {
  color: #fff;
}
.md-about-3-new .dd:hover .t12 {
  color: rgba(255, 255, 255, 0.6);
}
.md-about-3-new .dd .num {
  color: #71b740;
  line-height: 1;
  min-width: 1.45rem;
  transition: 0.5s;
}
.md-about-3-new .dd .t11 {
  color: #222;
  transition: 0.5s;
}
.md-about-3-new .dd .t12 {
  color: #444;
  transition: 0.5s;
}
@media screen and (max-width: 900px) {
  .md-about-3-new .box-left {
    width: 100%;
  }
  .md-about-3-new .box-right {
    width: 100%;
    margin-top: 0.4rem;
  }
}

.md-about-4-new {
  padding: 1rem 0;
  position: relative;
}
.md-about-4-new .layout {
  margin-left: auto;
  margin-right: auto;
  width: 15.2rem;
  max-width: 92%;
}
.md-about-4-new .com-h2 {
  line-height: 1;
}
.md-about-4-new .com-h2 .h2 {
  display: inline-block;
  position: relative;
}
.md-about-4-new .com-h2 .h2::after {
  content: "";
  width: 0.5em;
  height: 0.5em;
  background-image: url(../images/a7.png);
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center;
  position: absolute;
  left: 100%;
  top: 0.15em;
}
@media (max-width: 900px) {
  .md-about-4-new .btn {
    min-height: 0.8rem;
    min-width: 2rem;
  }
}
.md-about-4-new .c-pic {
  width: calc( 740 / 1520 * 100%);
  border-radius: 0.2rem;
}
.md-about-4-new .img {
  padding-top: calc( 520 / 740 * 100%);
}
.md-about-4-new .text {
  width: calc( 620 / 1520 * 100%);
}
.md-about-4-new .logo {
  margin-top: 0.18rem;
}
.md-about-4-new .logo img {
  height: 1em;
}
.md-about-4-new .intro {
  margin-top: 0.5rem;
}
.md-about-4-new .desc {
  line-height: calc( 28 / 18);
  margin-top: 0.1rem;
}
@media screen and (max-width: 900px) {
  .md-about-4-new .c-pic {
    width: 100%;
    margin-top: 0.4rem;
  }
  .md-about-4-new .text {
    width: 100%;
  }
}