@charset "utf-8";

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




.about4 {
  padding: 20px 0 0;
  padding-bottom:50px;
  letter-spacing: 2px;
  overflow: hidden;
}
.about4 .image img {
  left: 69px;
  top: 0;
  max-width: initial;
}
.about4 .info {
  padding: 80px 90px 50px 180px;
  position: relative;
}
.about4 h1 {
  position: absolute;
  left: 15px;
  top: 0;
  bottom: 0;
  color: #162b58;
  font-size: 40px;
  text-transform: uppercase;
  font-weight: normal;
  line-height: 1;
  font-family: OptimaLTStd;
  writing-mode: tb-rl;
  /*IE浏览器的从左向右 从右向左是 writing-mode: tb-rl；*/
}
.about4 h2 {
  font-size: 24px;
}
.about4 h2 span {
  font-size: 50px;
  color: #162b58;
}
.about4 p {
  text-transform: uppercase;
  color: #162b58;
  font-family: OptimaLTStd;
  font-size: 14px;
  line-height: 1.5;
}
.about4 ul {
  padding: 20px 0;
}
.about4 ul li {
  font-size: 16px;
  border-bottom: 1px solid #333333;
  padding-left: 50px;
  line-height: 2.5;
  text-transform: uppercase;
  background: left center no-repeat;
}
.about4 ul li:nth-child(1) {
  background-image: url(ab41.jpg);
}
.about4 ul li:nth-child(2) {
  background-image: url(ab42.jpg);
}
.about4 ul li:nth-child(3) {
  background-image: url(ab43.jpg);
}
.about4 ul li:nth-child(4) {
  background-image: url(ab44.jpg);
}
.about4 ul li:nth-child(5) {
  background-image: url(ab45.jpg);
}
.about4 ul li:nth-child(6) {
  background-image: url(ab46.jpg);
}
@media (max-width: 898.98px) {
  .about4 {
    padding: 1rem 0;
  }
  .about4 .image img {
    top: 0;
    left: 0;
    width: 100%;
  }
  .about4 .info {
    padding: 1rem 0;
  }
  .about4 h1 {
    position: static;
    left: 0;
    top: 0;
    bottom: 0;
    color: #162b58;
    font-size: 1.5rem;
    text-transform: uppercase;
    font-weight: normal;
    line-height: 1;
    font-family: OptimaLTStd;
    writing-mode: initial;
  }
  .about4 h2 {
    font-size: 0.8rem;
  }
  .about4 p {
    padding: 0.5rem 0;
    font-size: 0.5rem;
  }
  .about4 ul li {
    font-size: 0.58rem;
  }
}