.san-about-choose.margin-top {
  margin-top: 100px;
}
.san-about-choose.padding {
  padding: 100px 0;
}

.san-about-choose p {
  margin-top: 20px;
  font-size: 16px;
  font-family: var(--font-family);
  color: #666;
  line-height: 30px;
}

.san-about-choose .wpb {
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: space-between;
  justify-content: space-between;
}

.san-about-choose .lg-03 li {
  width: 31%;
}
.san-about-choose .lg-03 li {
  margin-left: 2.33%;
}
.san-about-choose .lg-03 li:nth-child(3n + 1) {
  margin-left: 0;
}

.san-about-choose {
  width: 100%;
  background-repeat: no-repeat;
  background-size: 100% 100%;
}

.san-about-choose .title {
  margin: -10px auto 0;
  text-align: center;
}

.san-about-choose ul {
  margin-top: 10px;
}

.san-about-choose .wp {
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: space-between;
  justify-content: center;
  -webkit-flex-wrap: wrap;
  flex-wrap: wrap;
}

.san-about-choose li {
  margin-top: 30px;
  padding: 50px 30px;
  background: var(--color-primary);
  text-align: center;
  -webkit-transition: 0.3s all;
  -moz-transition: 0.3s all;
  -ms-transition: 0.3s all;
  transition: 0.3s all;
}

.san-about-choose li:hover {
  background: var(--color-second);
}

.san-about-choose li:hover span {
  -moz-transform: scaleX(-1);
  -webkit-transform: scaleX(-1);
  -o-transform: scaleX(-1);
  transform: scaleX(-1);
  filter: FlipH;
}

.san-about-choose li span {
  display: block;
  font-size: 90px;
  color: #fff;
  line-height: 70px;
  -webkit-transition: 0.5s all;
  -moz-transition: 0.5s all;
  -ms-transition: 0.5s all;
  transition: 0.5s all;
}

.san-about-choose li:nth-child(2) span {
  font-size: 80px;
}

.san-about-choose li:nth-child(3) span {
  font-size: 60px;
}

.san-about-choose li:nth-child(4) span {
  font-size: 80px;
}

.san-about-choose li h3 {
  margin-top: 35px;
  color: #fff;
  font-weight: 700;
  font-family: var(--title-font-family);
}
.san-about-choose li p {
  margin-top: 30px;
  color: #fff;
}

@media screen and (max-width: 960px) {
  .san-about-choose .wpb{
    display: -webkit-flex;
    display: flex;
    flex-wrap: wrap;
    -webkit-justify-content: space-between;
    justify-content: space-between;
  }
  .san-about-choose .lg-03 li {
    width: 100%;
  }
  .san-about-choose .lg-03 li {
    margin-left: 0;
  }
  .san-about-choose.padding-top {
    padding-top: 50px;
  }
}