.ytht_main {
  padding-top: 40px;
  padding-bottom: 60px;
}

.ytht_main_pic{
  max-width: 1920px;
}
.ytht_main_pic img{
  width: 100%;
}

.about p {
  font-size: 17px;
  line-height: 30px;
  color: var(--text-color);
}

.about p ~ p {
  margin: 15px 0 0;
}

.about ul {
}

.about ul li {
  padding: 40px 0;
  position: relative;
  border-bottom: 2px solid #eeebeb;
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: space-between;
  justify-content: space-between;
  align-items: center;
}

.about ul li:last-child {
  border-bottom: none;
}

/*.about ul li:nth-child(2n + 1) {*/
/*  flex-direction: row-reverse;*/
/*  -webkit-flex-direction: row-reverse;*/
/*}*/

.about ul li .pic {
  width: 30%;
}

.about ul li .txt {
  -webkit-flex: 1;
  flex: 1;
  margin: 0 0 0 80px;
}

.about ul li .txt .box {
  display: -webkit-flex;
  display: flex;
  -webkit-flex-direction: column;
  flex-direction: column;
}

.about ul li .txt h5 {
  font-size: 26px;
  font-weight: 600;
  color: #020202;
  text-transform: uppercase;
  margin-bottom: 15px;
}

.about ul li .txt h5::after {
  content: "";
  width: 53px;
  height: 4px;
  background: var(--color-primary);
  margin: 15px 0 0;
  display: block;
}

.about ul li .txt p {
  font-size: 15px;
  color: #595959;
  line-height: 24px;
  text-transform: capitalize;
}

.about ul li .txt .more{
  margin-top: 30px;
}
.about ul li .txt .more a{
      background: var(--color-primary);
    padding: 10px 25px;
    border: 1px solid var(--color-primary);
}

.about ul li .txt .more a:hover{
  color: var(--color-primary);
  background: none;
}

/*.about ul li:nth-child(2n) .txt {*/
/*  margin: 0 0 0 80px;*/
/*}*/

/*.about ul li:nth-child(2n)::after {*/
/*  left: auto;*/
/*  right: -75px;*/
/*}*/

@media screen and (max-width: 768px) {
  .main {
    padding-top: 25px;
    padding-bottom: 30px;
  }

  .about ul li {
    padding: 20px 0;
    -webkit-flex-direction: column;
    flex-direction: column;
  }

  /*.about ul li:nth-child(2n + 1) {*/
  /*  -webkit-flex-direction: column;*/
  /*  flex-direction: column;*/
  /*}*/

  .about ul li .pic {
    width: 100%;
  }

  .about ul li .txt {
    margin: 15px 0 0;
  }

  .about ul li .txt h5 {
    font-size: 24px;
  }

  /*.about ul li:nth-child(2n) .txt {*/
  /*  margin: 15px 0 0;*/
  /*}*/
}