.rightint-about5 {
  position: relative;
  background: #fff;
  padding: 0px 0;
}
.rightint-about5 ul li {
  overflow: hidden;
  position: relative;
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: space-between;
  justify-content: space-between;
  background-color: var(--bg-color);
}
.rightint-about5 ul li:nth-child(2n) {
  -webkit-flex-direction: row-reverse;
  flex-direction: row-reverse;
}
.rightint-about5 ul li + li {
  margin-top: 40px;
}
.rightint-about5 ul li .pic {
  display: block;
  width: 50%;
}
.rightint-about5 ul li .pic img {
  width: 100%;
}
.rightint-about5 ul li .box {
  -webkit-flex: 1;
  flex: 1;
  box-sizing: border-box;
  position: relative;
  display: -webkit-flex;
  display: flex;
  -webkit-align-items: center;
  align-items: center;
  -webkit-flex-direction: column;
  flex-direction: column;
  margin: 30px;
  padding: 30px;
}
.rightint-about5 ul li .box:after {
  content: "";
  position: absolute;
  top: 0px;
  bottom: 0px;
  left: 0px;
  right: 0px;
  border: 1px solid #fff;
}
.rightint-about5 ul li .box .txt {
  text-align: left;
  width: 100%;
}
.rightint-about5 ul li .box .txt h3 {
  font-size: 46px;
  color: #000;
  font-weight: bold;
  line-height: 1;
  margin-bottom: 20px;
  word-wrap: break-word;
}
.rightint-about5 ul li .box .txt h3 ~ h3 {
  margin-top: 30px;
}
.rightint-about5 ul li .box .txt p {
  text-align: justify;
  font-size: 17px;
  color: #666;
}
.rightint-about5 ul li .box .txt p ~ p {
  margin-top: 10px;
}

@media screen and (max-width: 1280px) {
  .rightint-about5 ul li {
    flex-direction: column;
  }

  .rightint-about5 ul li .pic {
    width: 60%;
    margin: 0 auto;
  }
}



@media screen and (max-width:600px){
.rightint-about5 ul li .box .txt h3 {
    font-size: 26px;
    margin-bottom: 10px;
}
.rightint-about5 ul li .box .txt p {
    text-align: left;
    font-size: 14px;
}
.rightint-about5 ul li .pic {
    width: 90%;
}
}